MBS

Highlights Chart 1Inflation Perks Up Inflation Perks Up Inflation Perks Up The Fed has struck a decidedly more upbeat tone in 2018. We noted last week that the Fed staff made upward revisions to its growth forecasts, and then Chairman Jerome Powell testified to Congress that "some of the headwinds the U.S. economy faced in previous years have shifted to tailwinds." So far this more optimistic outlook is borne out in the data. Core PCE inflation rose sharply in January. The annualized 6-month rate of change is back above the Fed's target (Chart 1), and the 12-month rate of change should follow once base effects kick-in in March. For our investment strategy the message is to stay the course. The re-anchoring of inflation expectations will impart another 18 bps to 38 bps of upside to the 10-year Treasury yield. How much higher yields rise beyond that will depend on how well credit markets and equities digest the less accommodative monetary environment. Stay at below-benchmark duration and be prepared to scale back on credit risk once our target range of 2.3% to 2.5% is reached by both the 10-year and 5-year/5-year forward TIPS breakeven inflation rates. Feature Investment Grade: Overweight Chart 2Investment Grade Market Overview Investment Grade Market Overview Investment Grade Market Overview Investment grade corporate bonds underperformed the duration-equivalent Treasury index by 62 basis points in February, dragging year-to-date excess returns down to +10 bps. Although last month's sell-off did return some value to the investment grade corporate space, the sector is still expensive compared to both its own history and other comparable sectors. The 12-month breakeven spread for a Baa-rated corporate bond has only been tighter 11% of the time since 1989 (Chart 2). Further, in last week's report we compared breakeven spreads across the investment grade bond universe, split by credit tier.1 Our results showed that municipal bonds offer greater breakeven spreads than investment grade corporates, after adjusting for the tax advantage. We also found that Foreign Agency debt is more attractive than investment grade corporate debt in both the Aa and Baa credit tiers. Local Authority debt is more attractive in the Baa credit tier. With a less than compelling valuation case for investment grade corporates, we will start to pare exposure once our TIPS breakeven inflation targets (mentioned on page 1) are met. This week we take a preliminary step toward de-risking by adjusting our recommended sector allocation (Table 3). The adjustments were made to both increase exposure to sectors that look cheap after adjusting for credit rating and duration, and also to lower the average duration-times-spread (DTS) of the portfolio. Specifically, we downgrade Cable/Satellite, Paper, Media/Entertainment, Brokerage/Asset Managers/Exchanges and Lodging. We upgrade Supermarkets, Tobacco, Life Insurance and P&C Insurance. Table 3ACorporate Sector Relative Valuation And Recommended Allocation* From Headwinds To Tailwinds From Headwinds To Tailwinds Table 3BCorporate Sector Risk Vs. Reward* From Headwinds To Tailwinds From Headwinds To Tailwinds High-Yield: Overweight Chart 3High-Yield Market Overview High-Yield Market Overview High-Yield Market Overview High-Yield underperformed the duration-equivalent Treasury index by 52 basis points in February, dragging year-to-date excess returns down to +97 bps. The average index option-adjusted spread widened 17 bps on the month, and currently sits at 348 bps. The 12-month trailing speculative grade default rate edged down to 3.2% in January, and Moody's projects it will fall to 2% in one year's time. The projected decline is mostly driven by the continued waning of credit stress in the oil & gas sector. Using the Moody's projection as an input, we forecast High-Yield default losses of 1.3% for the next 12 months. This means that if junk spreads are unchanged from current levels we would expect High-Yield to return 251 bps in excess of duration-matched Treasuries (Chart 3). One hundred basis points of spread tightening would translate roughly to excess returns of 661 bps, and 100 bps of spread widening would translate to excess returns of -159 bps. Though High-Yield valuation is more attractive than for investment grade corporates - the 12-month breakeven spread for a B-rated security has been tighter than it is today 28% of the time since 1995, the same measure has been tighter only 13% of the time for a Baa-rated security - we still view the potential for spread tightening in high-yield as limited. First, 130 bps of spread tightening would lead to all-time expensive valuations in the High-Yield index - using the 12-month breakeven spread as our valuation measure. Second, the higher levels of implied equity volatility that are likely to prevail in an environment with a less-accommodative Fed will also limit how far spreads can fall (top panel). MBS: Neutral Chart 4MBS Market Overview MBS Market Overview MBS Market Overview Mortgage-Backed Securities underperformed the duration-equivalent Treasury index by 10 basis points in February, dragging year-to-date excess returns down to -25 bps. February's underperformance was concentrated in GNMA and Conventional 15-year issues, and also in 3.5% and 4% coupons. Excess returns for Conventional 30-year MBS were roughly flat, and securities with coupons above 5% delivered strong positive performance. The conventional 30-year zero-volatility MBS spread narrowed 4 bps on the month, split between a 3 bps reduction in the compensation for prepayment risk (option cost) and a 1 bp tightening in the option-adjusted spread. In last week's report we showed that the value proposition in Agency MBS is comparable to a Aaa-rated corporate bond, but is much less attractive than other Aaa-rated securitizations (consumer ABS and CMBS).2 However, MBS are also likely to offer investors more protection in a risk-off environment. Refinancing risk will remain muted as interest rates rise (Chart 4), and in past reports we showed that extension risk will likely be immaterial.3 Valuation in MBS versus investment grade corporates is less attractive than it was a month ago, owing to the recent widening in corporate spreads, but the relative spread is still elevated compared to recent years (panel 3). MBS will start to look more attractive on a relative basis as corporate spreads recoup some of their February losses. After that, we stand ready to shift some exposure from corporate bonds to MBS once our end-of-cycle inflation targets are met. Government-Related: Underweight Chart 5Government-Related Market Overview Government-Related Market Overview Government-Related Market Overview The Government-Related index underperformed the duration-equivalent Treasury index by 20 basis points in February, dragging year-to-date excess returns down to +22 bps. Sovereign debt underperformed the Treasury benchmark by 108 bps on the month, Foreign Agencies underperformed by 20 bps and Supranationals underperformed by 2 bps. Local Authorities delivered excess returns of +11 bps, and Domestic Agencies performed in-line with the benchmark. The Sovereign index has returned only 9 bps in excess of Treasuries so far this year, compared to 40 bps from the Baa-rated corporate bond index (Chart 5).4 We expect this poor relative performance to continue in the months ahead as the composition of global growth shifts back to the U.S., putting upward pressure on the dollar. In last week's report we looked at 12-month breakeven spreads in each segment of the investment grade U.S. fixed income market.5 Our results showed that Sovereign debt looks expensive across every credit tier. In contrast, Foreign Agency debt and Local Authority debt offer elevated breakeven spreads. Foreign state-owned energy companies account for a large portion of the Foreign Agency index, and this sector's relative performance closely tracks the price of oil. With our commodity strategists now calling for average 2018 crude oil prices of $74/bbl and $70/bbl for Brent and WTI respectively, the Foreign Agency sector should stay well supported.6 Municipal Bonds: Underweight Chart 6Municipal Market Overview Municipal Market Overview Municipal Market Overview Municipal bonds outperformed the duration-equivalent Treasury index by 32 basis points in February, bringing year-to-date excess returns up to +86 bps (before adjusting for the tax advantage). The average Aaa-rated Municipal/Treasury yield ratio declined a modest 1% on the month, concentrated at the long-end of the curve. January's abrupt increase in flows into municipal bond mutual funds reversed course last month (Chart 6). Interestingly, the sudden surge and subsequent reversal in flows was mirrored by the behavior of municipal bond issuance for new capital (panel 2). This suggests that both trends were driven by changes to the federal tax code. While we remain underweight municipal bonds for now, we stand ready to shift exposure out of corporate bonds and into municipal bonds once our end-of-cycle inflation targets are met. But in the meantime, we note that municipal bonds are already quite attractive compared to corporates. In last week's report we showed that tax-adjusted municipal bond breakeven spreads are much higher than for comparable-quality corporate bonds.7 We also note that the yield differential between a tax-adjusted Aaa-rated municipal bond and an equivalent-duration A3/Baa1 corporate bond is only -19 bps (bottom panel). Historically, this yield differential turns positive near the end of the credit cycle and investors get an even better opportunity to shift out of corporates and into Munis. We expect to get that opportunity this year. Treasury Curve: Favor 5-Year Bullet Over 2/10 Barbell Chart 7Treasury Yield Curve Overview Treasury Yield Curve Overview Treasury Yield Curve Overview The Treasury curve rose sharply and steepened in February. The 2/10 Treasury slope steepened 4 basis points and the 5/30 slope steepened 5 bps. As a result, our recommendation to favor the 5-year bullet versus a duration-matched 2/10 barbell returned +5 bps on the month, though it is still underwater 35 bps since the trade was initiated in December 2016. As we explained in a Special Report last year, bullet over barbell trades are designed to profit from curve steepening.8 But they also depend on what is initially priced into the yield curve. Our model of the 2/5/10 butterfly spread relative to the 2/10 Treasury slope shows that the 5-year note is currently 5 bps cheap on the curve (Chart 7). Or alternatively, it shows that the 2/5/10 butterfly spread is priced for roughly 26 bps of 2/10 curve flattening during the next six months (panel 4). In other words, if the 2/10 slope steepens during the next six months, or flattens by less than 26 bps, we would expect the 5-year bullet to outperform the 2/10 barbell. The window for curve steepening is clearly closing, given that the Fed has adopted a more aggressive tightening bias. However, with inflation on the rise and long-maturity TIPS breakeven inflation rates still below levels consistent with the Fed's target, we think 2/10 flattening in excess of 26 bps during the next six months is unlikely. TIPS: Overweight Chart 8TIPS Market Overview TIPS Market Overview TIPS Market Overview TIPS outperformed the duration-equivalent nominal Treasury index by 9 basis points in February, bringing year-to-date excess returns up to +84 bps. The 10-year TIPS breakeven inflation rate rose 1 bp on the month and currently sits at 2.12%. The 5-year/5-year forward TIPS breakeven inflation rate fell 4 bps and currently sits at 2.21%. As we explained in a recent report, we view the first stage of the cyclical bond bear market as being driven by the re-anchoring of inflation expectations.9 We will consider inflation expectations well anchored when both the 10-year and 5-year/5-year forward TIPS breakeven inflation rates are in a range between 2.3% and 2.5%, where they were the last time that inflation was well anchored around the Fed's target. If the recent trend in realized inflation continues, then this re-anchoring could occur relatively soon. January data show that the annualized 6-month rate of change in trimmed mean PCE jumped to 1.99% (Chart 8), and while the 12-month rate of change rose only slightly to 1.69%, it will start to move higher in March when the strong inflation prints from January and February 2017 are removed from the sample. Our Pipeline Inflation Indicator also suggests that inflation will move higher, as do leading indicators for both shelter and medical care inflation, as we showed in last week's report.10 ABS: Neutral Chart 9ABS Market Overview ABS Market Overview ABS Market Overview Asset-Backed Securities underperformed the duration-equivalent Treasury index by 20 basis points in February, dragging year-to-date excess returns down to -16 bps. The index option-adjusted spread for Aaa-rated ABS widened 10 bps on the month and now sits at 45 bps, 12 bps above its pre-crisis low (Chart 9). The 12-month breakeven spread differential between Aaa-rated ABS and Aaa-rated corporate bonds currently sits at +13 bps, solidly above its post-2010 average (panel 3).11 Further, we noted in last week's report that consumer ABS exhibit relatively low excess return volatility.12 Although valuation is quite attractive, the evidence suggests that collateral credit quality is starting to weaken. Delinquency rates have bottomed for both auto loans and credit cards, and a rising household debt service ratio suggests they will continue to trend higher (panel 4). Banks have also noticed the deterioration in credit quality and have responded by tightening lending standards (bottom panel). Historically, tighter lending standards tend to coincide with periods of spread widening. Remain neutral ABS for now, based on still-attractive valuation relative to investment alternatives, but monitor credit trends for a signal on when to downgrade further. Non-Agency CMBS: Underweight Chart 10CMBS Market Overview CMBS Market Overview CMBS Market Overview Non-Agency Commercial Mortgage-Backed Securities underperformed the duration-equivalent Treasury index by 14 basis points in February, dragging year-to-date excess returns down to +47 bps. The index option-adjusted spread widened 4 bps on the month and currently sits at 62 bps, close to one standard deviation below its pre-crisis mean (Chart 10). In last week's report we observed that the 12-month breakeven spread of Aaa-rated non-Agency CMBS is elevated compared to other Aaa-rated sectors (consumer ABS being the exception), but that it also exhibits high excess return volatility.13 While there is no doubt that relative value is attractive, we are concerned about the gap that has emerged between CMBS spreads and the rate of appreciation in commercial real estate (CRE) prices (panel 4). It is possible that tight spreads are simply foreshadowing an imminent re-acceleration in prices, and in fact bank lending standards have become less of a headwind, tightening less aggressively than in recent years (bottom panel). But for now, we think non-Agency CMBS are still not worth the risk. Agency CMBS: Overweight Agency CMBS underperformed the duration-equivalent Treasury index by 6 basis points in February, dragging year-to-date excess returns down to +8 bps. The index option-adjusted spread widened 1 bp on the month and currently sits at 41 bps. In last week's report we noted that the 12-month breakeven spread for Agency CMBS is higher than for all other Aaa-rated sectors, except for non-Agency CMBS and consumer ABS. We also noted that the sector has historically exhibited low excess return volatility. Remain overweight. Treasury Valuation Chart 11Treasury Fair Value Models Treasury Fair Value Models Treasury Fair Value Models The current reading from our 2-factor Treasury model (based on Global PMI and dollar sentiment) pegs fair value for the 10-year Treasury yield at 2.96% (Chart 11). The fair value was revised down by 5 bps compared to last month due to a combination of more bullish dollar sentiment (bottom panel) and a tick lower in the Global PMI (panel 3). Of the four major economic blocs, PMIs declined in the U.S., Eurozone and Japan. Only the Chinese PMI managed a slight increase (panel 4). We see the risk of a significant relapse in the U.S. PMI as quite low, but recently highlighted that weakening leading indicators in China could soon bleed into lower Chinese PMI prints.14 This is a significant near-term risk to our below-benchmark duration recommendation. For further details on our Treasury models please refer to U.S. Bond Strategy Weekly Report, "The Message From Our Treasury Models", dated October 1, 2016, available at usbs.bcaresearch.com At the time of publication the 10-year Treasury yield was 2.86%.   Ryan Swift, Vice President U.S. Bond Strategy rswift@bcaresearch.com Alex Wang, Research Analyst alexw@bcaresearch.com Jeremie Peloso, Research Assistant jeremiep@bcaresearch.com 1 Please see U.S. Bond Strategy Weekly Report, "Monetary Restraints", dated February 27, 2018, available at usbs.bcaresearch.com 2 Please see U.S. Bond Strategy Weekly Report, "Monetary Restraints", dated February 27, 2018, available at usbs.bcaresearch.com 3 Please see U.S. Bond Strategy Weekly Report, "On The MOVE", dated February 13, 2018, available at usbs.bcaresearch.com 4 The Baa-rated corporate index is the Sovereign sector's closest comparable in terms of average credit rating. 5 Please see U.S. Bond Strategy Weekly Report, "Monetary Restraints", dated February 27, 2018, available at usbs.bcaresearch.com 6 Please see Commodity & Energy Strategy Weekly Report, "OPEC 2.0 Getting Comfortable With Higher Prices", dated February 22, 2018, available at ces.bcaresearch.com 7 Please see U.S. Bond Strategy Weekly Report, "Monetary Restraints", dated February 27, 2018, available at usbs.bcaresearch.com 8 Please see U.S. Bond Strategy Special Report, "Bullets, Barbells And Butterflies" dated July 25, 2017, available at usbs.bcaresearch.com 9 Please see U.S. Bond Strategy Weekly Report, "The Two-Stage Bear Market In Bonds", dated February 20, 2018, available at usbs.bcaresearch.com 10 Please see U.S. Bond Strategy Weekly Report, "Monetary Restraints", dated February 27, 2018, available at usbs.bcaresearch.com 11 The breakeven spread measures the option-adjusted spread on offer per unit of duration. 12 Please see U.S. Bond Strategy Weekly Report, "Monetary Restraints", dated February 27, 2018, available at usbs.bcaresearch.com 13 Please see U.S. Bond Strategy Weekly Report, "Monetary Restraints", dated February 27, 2018, available at usbs.bcaresearch.com 14 Please see U.S. Bond Strategy Weekly Report, "The Two-Stage Bear Market In Bonds", dated February 20, 2018, available at usbs.bcaresearch.com Fixed Income Sector Performance Recommended Portfolio Specification Corporate Sector Relative Valuation And Recommended Allocation Total Return Comparison: 7-Year Bullet Versus 2-20 Barbell (6-Month Investment Horizon)

Highlights Spread Product: TIPS breakeven inflation rates are holding firm despite the correction in equity markets. Remain overweight spread product versus Treasuries for now, but be prepared to reduce exposure once long-maturity TIPS breakevens reach our target range of 2.4% to 2.5%. Volatility: While implied interest rate volatility could increase further in the near-term, its upside will be limited by a flattening yield curve in the second half of this year. Municipal Bonds: After-tax muni yields are near the high-end of their historical ranges relative to investment grade corporate bonds. MBS: The option-adjusted spread offered by a conventional 30-year Agency MBS is tight relative to its own history, but appears quite attractive relative to an investment grade corporate bond. Feature Chart 1Corporate Spreads Are Stoic Corporate Spreads Are Stoic Corporate Spreads Are Stoic The stock market is down and volatility is up dramatically. At least so far the pass through to credit spreads has been relatively mild (Chart 1), but this does not make us more optimistic. Rather, our sense is that last week's market action is yet another sign that we are approaching the end of the credit cycle. Same Loop, Different Day Last week's equity sell off is best viewed through the lens of the Fed Policy Loop that we introduced in 2015 (Chart 2).1 The Fed Policy Loop is a framework for understanding the interplay between monetary policy and risk assets. Its recent dynamics can be summarized as follows: The perception of easy Fed policy fuels the outperformance of risk assets, and seven months of falling inflation between last January and August kept that perception in place for all of 2017. The end result is that financial conditions eased dramatically - stock prices soared and credit spreads tightened. But easing financial conditions also sow the seeds of their own destruction. Easier financial conditions eventually beget stronger growth and stronger growth eventually begets higher inflation (Chart 3). Last week the market finally caught a whiff of inflation and started to price-in a more hawkish Fed reaction function. Chart 2The Fed Policy Loop On The MOVE On The MOVE Chart 3Financial Conditions Lead Growth And Growth Leads Inflation Financial Conditions Lead Growth And Growth Leads Inflation Financial Conditions Lead Growth And Growth Leads Inflation On a positive note, the Loop framework also tells us that the Fed will eventually ease policy in response to tighter financial conditions and this will allow the risk-on rally to resume. While this is undoubtedly true, the Fed's breaking point is also a lot higher when inflationary pressures are more pronounced. This is why we have repeatedly stressed that our cyclical call on spread product hinges on the path of long-dated TIPS breakeven inflation rates.2 Chart 4No Correction Here No Correction Here No Correction Here Last year, when the 10-year TIPS breakeven inflation rate was down around 1.6% - well below the 2.4% to 2.5% range that is consistent with inflation anchored around the Fed's target - the market understood that the Fed's tolerance for tighter financial conditions was quite low. This made it very difficult for risk assets to sell off meaningfully. But now, with the 10-year TIPS breakeven rate at 2.05% and the 5-year/5-year forward breakeven rate at 2.27%, the Fed can clearly tolerate more market pain. The bad news from a cyclical perspective is that, despite the equity correction, the market's assessment of inflationary pressure in the economy has barely budged. Long-maturity TIPS breakeven inflation rates are holding firm, as are the prices of crude oil and other commodities - prices that tend to correlate with TIPS breakeven rates (Chart 4).3 In other words, last week's correction didn't give our overweight spread product position any further room to run. While it may take a few more sessions, our sense is that the market and the Fed will hash out a new equilibrium in the near-term and that the true bear market in risk assets won't occur until inflationary pressures are even more pronounced. We continue to look for a range of 2.4% to 2.5% on long-maturity TIPS breakeven inflation rates before we scale back our cyclical overweight exposure to spread product. The inflation data take on extra significance between now and then, as each incoming report will help confirm or deny the message priced into TIPS breakevens. Every weak inflation print buys the credit cycle more time, every strong print hastens its demise. Next up: tomorrow morning's CPI. Don't Fear Rising Rate Vol The return of volatility was the other big story last week. The VIX index of implied equity volatility was as low as 9 in early January, but stood at 33 as of last Friday's market close. With rising inflation starting to weaken the "Fed put" in risk assets we think it is unlikely that equity volatility will return to its previous cycle lows.4 But what about the volatility in rates markets? The MOVE index of implied interest rate volatility also jumped last week, and its path going forward is of critical importance for Treasury yields. Chart 5 shows that the Kim & Wright estimate of the term premium embedded in the 10-year Treasury yield is highly correlated with the MOVE index, while the expectations component implied by that term premium is the mirror image of the fed funds rate. It follows that a surge in rate volatility would lead to much higher Treasury yields, particularly if the Fed continues to hike. However, it would be quite unusual for the MOVE index to increase significantly while the Fed is lifting rates. To see this we can simply observe the tight correlation between the MOVE index and the slope of the yield curve (Chart 6). The crucial question then becomes: Does the slope of the yield curve drive volatility or does volatility drive the slope of the curve? Chart 5Volatility And The Term Premium Volatility And The Term Premium Volatility And The Term Premium Chart 6Volatility And The Yield Curve Volatility And The Yield Curve Volatility And The Yield Curve Like most things in economics, the answer is a little bit of both. Chart 7Forecasters In Agreement Forecasters In Agreement Forecasters In Agreement It is relatively straightforward to see why higher rate volatility might lead to a steeper yield curve. To the extent that the slope of the yield curve reflects a term premium to compensate investors for the extra price risk in a long-dated bond, then investors should demand greater compensation to bear that extra risk when rate volatility is elevated. But that analysis ignores the other reason why the yield curve might be steep. Namely, the yield curve might be steep because the market expects the Fed to hike rates substantially. It would seem logical to expect that investors would be more uncertain about a forecast that calls for many rate hikes than they would be about a forecast that calls for only a few rate hikes. It therefore follows that an environment where the market expects a large change in the fed funds would also be an environment of elevated rate volatility. The two-way causation between rate volatility and the slope of the yield curve is reinforced by the fact that both trends also correlate with forecaster uncertainty about the macro environment. Chart 7 shows that the dispersion of individual forecasts for the 3-month T-bill rate and GDP growth correlate with both the MOVE volatility index and the slope of the yield curve. At the moment, disagreement amongst professional forecasters remains low relative to history. All in all, our sense is that once long-maturity TIPS breakeven inflation rates reach our target fair value range of 2.4% to 2.5% they are unlikely to move much higher. Fed hawkishness will ramp up considerably and the yield curve will be much more likely to flatten. This means that while implied interest rate volatility could increase further in the near-term, its upside will be limited by a flattening yield curve in the second half of this year. We are not overly concerned about a huge spike in rate volatility leading to a blow-out in bonds. Two Attractive Ways To De-Risk As stated in the first section of this report, the higher that TIPS breakeven inflation rates rise the closer we get to calling the end of the credit cycle. If current trends continue, then it is likely we will begin to de-risk the spread product side of our recommended portfolio in the not-too-distant future. With that in mind, we have identified two lower risk spread sectors that are starting to look attractive. 1) Municipal Bonds Like all spread sectors, at first blush municipal bonds appear quite expensive relative to Treasuries. Chart 8 shows Aaa-rated municipal bond yields, adjusted for the top marginal tax rate, relative to equivalent-maturity Treasury yields. The message is quite clear. Municipal bonds offer far less excess compensation relative to Treasuries than has been typical in the past. However, the valuation picture changes completely when we consider municipal bonds versus investment grade corporates. Chart 9 once again shows Aaa-rated municipal bond yields, adjusted for the top marginal tax rate, but this time relative to equivalent-duration corporate bonds. We do not attempt to match credit quality in Chart 9, so Aaa-rated municipal bonds are being compared to the corporate bond index which has an average credit rating of A3/Baa1. Chart 8Munis Expensive Versus Treasuries Munis Expensive Versus Treasuries Munis Expensive Versus Treasuries Chart 9Munis Cheap Versus Corporates Munis Cheap Versus Corporates Munis Cheap Versus Corporates Chart 9 shows that after-tax muni yields are near the high-end of their historical ranges relative to investment grade corporate bonds. In fact, a 10-year Aaa-rated municipal bond currently offers only 13 bps less yield than an equivalent duration A3/Baa1-rated corporate bond. In addition, whenever the after-tax yield on a 10-year Aaa-rated municipal bond has exceeded the yield on a 10-year corporate bond in the past, it has been a fairly good signal that investment grade corporates are too expensive and due for a correction. Not only did municipal bonds look more attractive than corporates before the crisis in 2007, but also before corporates sold off in 2011 and 2014 (Chart 9, bottom panel). Agency MBS Chart 10An Opportunity In MBS? An Opportunity In MBS? An Opportunity In MBS? As with munis, the option-adjusted spread (OAS) offered by a conventional 30-year Agency MBS is tight relative to its own history, but appears quite attractive relative to investment grade corporate bonds (Chart 10). Further, in a rising rate environment the risk of a large increase in mortgage refinancings is low and this should keep MBS spreads well contained. The biggest potential risk for MBS spreads is that a large spike in Treasury yields causes MBS duration to extend, and sparks a spread widening. In our report from two weeks ago we introduced a model for excess MBS returns in an attempt to quantify what sort of increase in Treasury yields would be necessary to make duration extension a meaningful risk for MBS.5 We modeled monthly excess returns for conventional 30-year MBS relative to duration-matched Treasuries using the following equation: Formula On The MOVE On The MOVE The monthly change in Treasury yields enters the equation with a positive sign because it proxies for refinancing risk. Higher yields lead to lower refis, and lower refis lead to MBS outperformance. The squared change in yields enters the equation with a negative sign because it proxies for extension risk. If yields rise too much during the month, then MBS duration will extend and the sector will underperform. Chart 11Refi Risk Is Low Refi Risk Is Low Refi Risk Is Low From that equation we calculated that, holding the change in OAS flat, it would take a monthly increase in yields of at least 72 bps to lead to negative monthly excess returns. However, in January this appeared not to work very well. The duration-matched Treasury yield in our equation increased only 38 bps in January and the OAS was virtually flat, but MBS still managed to underperform Treasuries by 16 bps on the month. Upon further investigation, the reason our model failed in January is that mortgage refinancings actually increased on the month even though Treasury yields rose (Chart 11). This behavior is unusual and we would not expect it to persist going forward. However, we also made one modification to our model that we expect will lead to more accurate results on a real-time basis. Specifically, we removed the intercept term from the prior model and replaced it with a 1-month lag of the average index OAS. The rationale is that since the intercept term is in the equation to capture the carry return in an MBS trade, we should use a more accurate measure of MBS carry rather than relying on the regression to calculate the historical carry. Our new equation is as follows: Formula On The MOVE On The MOVE Chart 12 On The MOVE On The MOVE Interestingly, using our new equation we find that the monthly increase in Treasury yields required to spark MBS underperformance is now a function of the current average OAS of the MBS index. This would seem to make sense. If the carry buffer is higher, then it should take a greater duration extension for capital losses to overcome the carry and lead to negative excess returns. The relationship between the required monthly increase in yields and the index OAS is illustrated in Chart 12. At the current average index OAS of 31 bps, our equation suggests that a monthly increase in Treasury yields of 58 bps or higher is required for extension risk to become meaningful. Bottom Line: Both municipal bonds and Agency MBS are starting to look attractive relative to investment grade corporate bonds. We stand ready to upgrade these sectors at the expense of investment grade corporate bonds when the time comes to de-risk our spread product portfolio. Ryan Swift, Vice President U.S. Bond Strategy rswift@bcaresearch.com 1 Please see U.S. Bond Strategy Weekly Report, "Caught In A Loop", dated September 29, 2015, available at usbs.bcaresearch.com 2 Please see U.S. Bond Strategy Weekly Report, "The Most Important Chart In Finance", dated January 30, 2018, available at usbs.bcaresearch.com 3 For further details on the correlation between TIPS breakevens and commodity prices please see U.S. Bond Strategy Weekly Report, "It's Still All About Inflation", dated January 16, 2018, available at usbs.bcaresearch.com 4 Please see BCA Research Special Report, "The Return Of Vol", dated February 6, 2018, available at bca.bcaresearch.com 5 Please see U.S. Bond Strategy Weekly Report, "The Most Important Chart In Finance", dated January 30, 2018, available at usbs.bcaresearch.com Fixed Income Sector Performance Recommended Portfolio Specification

Highlights Chart 1Waiting For A Signal Waiting For A Signal Waiting For A Signal TIPS breakeven inflation rates are fast approaching our end-of-cycle targets (Chart 1). The 10-year and 5-year/5-year rates are currently 2.14% and 2.36% respectively, only slightly below our target range of 2.4% to 2.5%. If this trend continues it is highly likely that we will start to slowly reduce the credit risk in our portfolio in the coming weeks. Already, we find that some lower risk spread products (Foreign Agency bonds and Munis) are attractively valued relative to corporates. But there are also risks to exiting credit too early. First and foremost is that the recent widening in TIPS breakevens might reverse before it bleeds into higher core inflation. As we noted in last week's report, the St. Louis Fed's Price Pressures Measure is still supportive of an overweight allocation to corporate bonds (Chart 1, bottom panel) and core PCE inflation has only just risen to 1.5% year-over-year.1 Investors should maintain below-benchmark duration and an overweight allocation to corporate bonds for now, but be wary that the time to make end-of-cycle preparations is drawing nearer. Feature Investment Grade: Overweight Chart 2Investment Grade Market Overview Investment Grade Market Overview Investment Grade Market Overview Investment grade corporate bonds outperformed the duration-equivalent Treasury index by 72 basis points in January. The average index option-adjusted spread tightened 7 bps on the month, and currently sits at 85 bps. Investment grade corporate bond spreads continue to tighten, and with each additional basis point the evidence of extreme overvaluation grows. As of today, the 12-month breakeven spread for an A-rated corporate bond has only been tighter 3% of the time since 1989 (Chart 2). The same measure for a Baa-rated bond has only been tighter 4% of the time (panel 3). Further, the average spread on the Foreign Agency bond index is now 3 bps greater than the average spread of an equivalent-duration corporate bond, despite having an average credit rating that is three notches higher (Aa2/Aa3 versus A3/Baa1). Even a 10-year Aaa-rated Municipal bond now offers 7 bps greater after-tax yield than a duration-equivalent corporate bond for investors in the top marginal tax bracket (see page 9). The bottom line is that with such poor value in investment grade corporate spreads, we only need to see a stronger signal from our inflation indicators before reducing exposure.2 Depending on how inflation (and TIPS breakevens) evolve, that time could come relatively soon. The Federal Reserve's Senior Loan Officer Survey, released yesterday, showed that lending standards for commerical & industrial (C&I) loans eased somewhat in the fourth quarter of 2017, and also noted that banks expect to ease standards further on C&I loans to large and middle-market firms in 2018. Table 3ACorporate Sector Relative Valuation And Recommended Allocation* Warning Signs Warning Signs Table 3BCorporate Sector Risk Vs. Reward* Warning Signs Warning Signs High-Yield: Overweight Chart 3High-Yield Market Overview High-Yield Market Overview High-Yield Market Overview High-Yield outperformed the duration-equivalent Treasury index by 149 basis points in January. The average index option-adjusted spread tightened 24 bps on the month, and currently sits at 324 bps. Last week's equity sell-off and spike in the VIX suggest that some near-term junk spread widening could be in the cards (Chart 3). However, we expect it is still a bit too soon to move out of junk bonds for the cycle. That decision will be made based on whether our inflation indicators continue to rise in the coming weeks and/or months, suggesting that the monetary policy back-drop is becoming less accommodative. In terms of value, high-yield corporates offer better risk-adjusted value than their investment grade brethren. The 12-month breakeven spread for a Ba-rated high-yield bond has currently been tighter than it is today 14% of the time since 1995. The same figure comes in at 25% for a B-rated bond and 31% for a Caa-rated bond. Similar measures for investment grade corporates are significantly lower (see page 3). Further, assuming a default rate of 2.35% for the next 12 months and a recovery rate of 51%, we calculate that a position in high-yield bonds will return 209 bps in excess of Treasuries if spreads stay flat at current levels. Another 100 bps of spread tightening would imply an excess return of just over 6%, but this would bring junk spreads to all-time tight valuations and is probably too optimistic. Remain overweight high-yield for now. MBS: Neutral Chart 4MBS Market Overview MBS Market Overview MBS Market Overview Mortgage-Backed Securities underperformed the duration-equivalent Treasury index by 15 basis points in January. The conventional 30-year zero-volatility MBS spread narrowed 2 bps on the month, all concentrated in the compensation for prepayment risk (option cost). The option-adjusted spread (OAS) was flat on the month, and currently sits at 29 bps. After having widened for most of last year, the OAS for a conventional 30-year mortgage bond is now more attractive relative to an equivalent-duration investment grade corporate bond than at any time since 2014 (Chart 4). This makes MBS a reasonably attractive sector for investors looking to shift away from corporate bonds and de-risk their spread product portfolios. Further, there would appear to be very little risk of spread widening in the MBS sector. First, the schedule of run-off from the Fed's mortgage portfolio is already well known, and likely in the price. Second, mortgage refinancings are likely to stay contained in a rising interest rate environment (bottom panel). Finally, the risk of duration extension in MBS only becomes material when Treasury yields spike higher very quickly - on the order of 72 bps or more in a month - as we showed in last week's report.3 Investors should stay at neutral on MBS for now, but stand ready to increase exposure when the time comes to move out of corporate bonds for the cycle. Government-Related: Underweight Chart 5Government-Related Market Overview Government-Related Market Overview Government-Related Market Overview The Government-Related index outperformed the duration-equivalent Treasury index by 42 basis points in January. Sovereign bonds outperformed by 118 bps, Local Authorities by 67 bps, Foreign Agencies by 54 bps, Domestic Agencies by 8 bps and Surpranationals by 3 bps. USD-denominated Sovereign bonds continue to look expensive compared to Baa-rated U.S. Credit (Chart 5), yet they still managed to deliver almost identical excess returns during the past 12 months because of the U.S. dollar's large depreciation. Going forward, with the dollar's rapid decline unlikely to accelerate, we would avoid Sovereign bonds in favor of U.S. corporates. Valuation is more attractive elsewhere in the Government-Related index. Foreign Agency bonds now offer greater spreads than equivalent-duration U.S. corporate bonds, despite benefitting from higher credit quality (panel 4). Local Authority spreads also look attractive compared to recent history (bottom panel). We continue to recommend overweight allocations to both sectors. We remain underweight Domestic Agency and Supranational bonds. Though both sectors offer low risk and high credit quality, they also only offer 12 bps and 16 bps of option-adjusted spread, respectively. We much prefer Agency-backed MBS and CMBS which are also relatively low risk and offer option-adjusted spreads of 29 bps and 40 bps, respectively. Municipal Bonds: Underweight Chart 6Municipal Market Overview Municipal Market Overview Municipal Market Overview Municipal bonds outperformed the duration-equivalent Treasury index by 53 basis points in January (before adjusting for the tax advantage). The average AAA-rated Municipal / Treasury (M/T) yield ratio was flat on the month. Two market technicals spurred Muni outperformance in January. First, supply plunged after many advance refunding issues were pulled forward in anticipation of the U.S. tax bill (Chart 6). Second, the repeal of the state and local tax deduction led to increased demand for Munis, as evidenced by the recent jump in fund inflows (panel 3). In terms of credit quality, state and local government net borrowing as a percent of GDP likely fell to 0.9% in 2017 Q4 - assuming that corporate tax revenues are held constant. This is consistent with current low yield ratios (panel 4). Meanwhile, tax revenue growth should stay strong in the coming quarters due to recent increases in property prices and retail sales. While M/T yield ratios remain low compared to history, excessive valuations in investment grade corporate bonds mean that Munis are starting to look attractive by comparison. For example, for investors in the top marginal tax bracket, we calculate that the after-tax yield on a Aaa-rated municipal bond is 7 bps higher than the duration-equivalent yield offered by the investment grade corporate bond index, even though the corporate bond index offers an average credit rating of only A3/Baa1. While the bottom panel shows that this yield differential has been higher in the past, it is nevertheless an indication that we are approaching the end of the credit cycle. Stay underweight Munis for now, though an upgrade is likely when it comes time to exit our corporate bond overweights. Treasury Curve: Favor 5-Year Bullet Over 2/10 Barbell Chart 7Treasury Yield Curve Overview Treasury Yield Curve Overview Treasury Yield Curve Overview The Treasury curve bear steepened out to the 10-year maturity point in January, as bond markets started to price-in a rebound in inflation. The 2/10 slope steepened 7 basis points on the month and the 5/30 slope flattened 11 bps. The 2/10 slope steepened even further in the first five days of February and currently sits at 69 bps, up from its recent low of 50 bps. More near-term curve steepening is possible if long-maturity TIPS breakeven inflation rates continue to widen, especially since the Fed's median projected rate hike path for the next 12 months is already fully discounted (Chart 7). However, the yield curve is much more likely to be flatter by the end of the year than it is today. In large part because the upside in long-maturity yields will be limited once TIPS breakeven inflation rates reach our target fair value range of 2.4% to 2.5%. In terms of positioning, we continue to advocate a long position in the 5-year bullet versus a short position in a duration-matched 2/10 barbell. The 5-year continues to look very cheap on the curve (panel 3), or put differently, our model suggests that the 2/5/10 butterfly spread is currently priced for 29 bps of 2/10 curve flattening during the next six months (panel 4).4 This seems excessive for the time being. TIPS: Overweight Chart 8TIPS Market Overview TIPS Market Overview TIPS Market Overview TIPS outperformed the duration-equivalent nominal Treasury index by 75 basis points in January. The 10-year TIPS breakeven inflation rate increased 15 bps on the month. At 2.14% and 2.36%, respectively, the 10-year and 5-year/5-year forward TIPS breakeven inflation rates are still below our target range of 2.4% to 2.5%, but only modestly so. The big run-up in TIPS breakeven rates coincided with a jump in oil prices and, as we discussed in a recent report, this is no coincidence (Chart 8).5 The Fed has an asymmetric ability to influence inflation - it has an unlimited ability to tighten policy but its ability to ease policy is restricted by the zero-lower bound on interest rates. It is for this reason that when TIPS breakeven inflation rates become un-anchored to the downside, they also become much more sensitive to swings in commodity prices. In these environments the market sees inflation as increasingly determined by price pressures in the economy and not by the Fed's reaction function. The logical conclusion is that we should expect the tight correlation between oil prices and long-maturity TIPS breakeven rates to persist until breakevens reach our target fair value range of 2.4% to 2.5%. At that point, it is unlikely that further increases in commodity prices would filter through to long-maturity breakevens, because the market would anticipate a tightening response from the Fed. Stay overweight TIPS versus nominal Treasury securities for now. We will reduce exposure when our fair value target of 2.4% to 2.5% is achieved. ABS: Neutral Chart 9ABS Market Overview ABS Market Overview ABS Market Overview Asset-Backed Securities outperformed the duration-equivalent Treasury index by 4 basis points in January. The index option-adjusted spread (OAS) for Aaa-rated ABS tightened 2 bps on the month and now stands at 33 bps, only 6 bps above its all-time low (Chart 9). All in all, a 33 bps spread is still reasonably attractive for a sector that is Aaa rated with an average duration of 2. By way of comparison, the intermediate maturity Aaa Credit index offers an OAS of only 17 bps and has an average duration above 3. However, credit trends are clearly shifting against the Consumer ABS sector. The consumer credit delinquency rate has put in a bottom, albeit from a very healthy level, and the trend in the household debt service ratio suggests that delinquencies will continue to rise (panel 3). Further, the Federal Reserve's Senior Loan Officer Survey shows that lending standards on auto loans have tightened on net in each of the past 7 quarters, while credit card lending standards have tightened for 3 consecutive quarters. Even though lending standards on both auto loans and credit cards moved slightly closer to net easing territory in the fourth quarter of 2017, the reading from lending standards is still consistent with a rising delinquency rate (bottom panel). We retain a neutral allocation to consumer ABS due to still attractive spreads for a low-duration, high credit quality sector. However, if the uptrend in consumer delinquencies is sustained then our next move will probably be to reduce allocation to this sector. Non-Agency CMBS: Underweight Chart 10CMBS Market Overview CMBS Market Overview CMBS Market Overview Non-Agency Commercial Mortgage-Backed Securities outperformed the duration-equivalent Treasury index by 60 basis points in January. The index option-adjusted spread for non-agency Aaa-rated CMBS tightened 7 bps on the month and currently sits at 59 bps. The spread is now only 8 bps above the lowest level seen since the inception of the index in 2000 (Chart 10). Much like in the Consumer ABS sector, historically low CMBS spreads are observed at a time when lending standards are tightening in the commercial real estate (CRE) sector. The Federal Reserve's most recent Senior Loan Officer Survey shows that lending standards for nonfarm nonresidential CRE loans have tightened for 10 consecutive quarters, though they have been tightening less aggressively of late (panel 3). Agency CMBS: Overweight Agency CMBS outperformed the duration-equivalent Treasury index by 14 basis points in January. The index option-adjusted spread narrowed 1 bp on the month and currently sits at 40 bps. With an average spread of 40 bps and an average duration of around 5, this sector is not quite as attractive as Consumer ABS on a spread per unit of duration basis. However, it still offers greater expected compensation than a position in Conventional 30-year residential MBS which has an option-adjusted spread of 29 bps and a similar duration. Treasury Valuation Chart 11Treasury Fair Value Models Treasury Fair Value Models Treasury Fair Value Models The current reading from our 2-factor Treasury model (based on Global PMI and dollar sentiment) pegs fair value for the 10-year Treasury yield at 3.01% (Chart 11). Our 3-factor version of the model (not shown), which also incorporates the Global Economic Policy Uncertainty Index, places fair value at 3.06%. The Global PMI actually ticked down in January, but only slightly from 54.5 to 54.4. This small decline was more than offset in our model by the large drop in dollar sentiment, which just moved into "net bearish" territory (bottom panel). Of the four major economic blocs, PMIs increased in the U.S. and Japan, ticked down from an extremely high level in the Eurozone and held steady in China. For further details on our Treasury models please refer to U.S. Bond Strategy Weekly Report, "The Message From Our Treasury Models", dated October 11, 2016, available at usbs.bcaresearch.com. At the time of publication the 10-year Treasury yield was 2.84%. Ryan Swift, Vice President U.S. Bond Strategy rswift@bcaresearch.com Alex Wang, Research Analyst alexw@bcaresearch.com Jeremie Peloso, Research Assistant jeremiep@bcaresearch.com 1 Please see U.S. Bond Strategy Weekly Report, "The Most Important Chart In Finance", dated January 30, 2018, available at usbs.bcaresearch.com 2 Please see U.S. Bond Strategy Weekly Report, "The Most Important Chart In Finance", dated January 30, 2018, available at usbs.bcaresearch.com 3 Please see U.S. Bond Strategy Weekly Report, "The Most Important Chart In Finance", dated January 30, 2018, available at usbs.bcaresearch.com 4 For further details on our model please see U.S. Bond Strategy Special Report, "Bullets, Barbells And Butterflies", dated July 25, 2017, available at usbs.bcaresearch.com 5 Please see U.S. Bond Strategy Weekly Report, "It's Still All About Inflation", dated January 16, 2018, available at usbs.bcaresearch.com Fixed Income Sector Performance Recommended Portfolio Specification Corporate Sector Relative Valuation And Recommended Allocation Total Return Comparison: 7-Year Bullet Versus 2-20 Barbell (6-Month Investment Horizon)

Highlights Corporate Bonds & Inflation: The perception of accommodative monetary policy is the sole support for corporate bond performance. But this support will fade as inflationary pressures mount. Our first trigger to reduce exposure to corporate bonds will be when the 10-year TIPS breakeven inflation rate returns to a range between 2.4% and 2.5%. Corporate Debt & Buybacks: New tax legislation incentivizes firms to carry less debt in an optimal capital structure, but this is not likely to alter the current cyclical path of corporate sector re-leveraging. Share buybacks are also once again rising, an unambiguous negative for corporate balance sheet health. MBS: Absent a major monetary policy miscommunication that causes Treasury yields to spike dramatically, extension risk is not likely to be a significant driver of Agency MBS excess returns. We estimate that a monthly increase in yields exceeding 72 bps is required before extension risk becomes material. Feature Chart 1Watch This Space Watch This Space Watch This Space Inflation drives everything in the current environment. If the market comes to expect that inflation will return to the Fed's target, then Treasury yields have further upside. A relapse in inflation would likewise cause yields to fall. Elsewhere, with corporate balance sheets already in disrepair, accommodative monetary policy remains the sole support for spread product excess returns. Once inflation rises this support will also vanish, bringing an end to the credit cycle. With that in mind there is one chart we are tracking more closely than any other. It is the 10-year TIPS breakeven inflation rate and it has moved up significantly in recent months, from a mid-2017 low of 1.66% to its most recent reading of 2.11% (Chart 1). In last week's report we discussed why the 10-year breakeven rate will likely converge to a range between 2.4% and 2.5% before the end of the cycle, applying 29 bps to 39 bps of additional upward pressure to the nominal 10-year Treasury yield.1 This week, we focus on why this chart is so important for our spread product call. Specifically, we explain why a return of the 10-year TIPS breakeven rate to its fair value range between 2.4% and 2.5% will also likely trigger a reduction in our recommended allocation to corporate bonds. Trigger Warning: TIPS Breakevens & The Credit Cycle The range of 2.4% to 2.5% for the 10-year TIPS breakeven inflation rate represents where it has traded in prior periods when inflation is well anchored around the Fed's target. When it is below this range the assumption is that the Fed must respond dovishly whenever credit spreads widen or financial conditions tighten more generally.2 Why? Because when inflation is low the Fed needs the recovery to continue. It cannot allow tighter financial conditions to derail economic growth. Market participants know that this "Fed put" is in place and this makes it very difficult for spreads to gap meaningfully wider. For some context, let's consider the most recent period of significant spread widening between 2014 and 2016 (Chart 2). The initial catalyst for the sell-off was certainly the collapse in commodity prices and defaults in the energy sector, but why was the poor performance so broad based across the entire corporate bond universe? It is because the market assumed that the Fed would not respond dovishly to what was purely a commodity price shock. Notice that our 24-month Fed Funds Discounter, the number of rate hikes the market expects during the next two years, held steady at an elevated level throughout the entire period of spread widening (Chart 2, top panel). It was not until after the Fed capitulated in early 2016, and the discounter fell, that spreads started to recover. We therefore conclude that in order to see another significant sell-off in spread product we need to re-create the conditions that prevailed between 2014 and 2016. Specifically, we need a sense in the market that the Fed will not respond dovishly even if financial conditions tighten. The most likely catalyst for such a shift in market psychology is if inflation pressures are higher. The Fed would be less concerned about maintaining strong growth, and more concerned about containing inflation. Our sense is that a return to the range of 2.4% to 2.5% on the 10-year TIPS breakeven inflation rate will be the earliest signal of such a shift. Chart 2Wider Spreads Need A Hawkish Fed Wider Spreads Need A Hawkish Fed Wider Spreads Need A Hawkish Fed Chart 3Inflation Not Yet A Constraint Inflation Not Yet A Constraint Inflation Not Yet A Constraint The Empirical Evidence The link we have drawn between inflation and the end of the credit cycle is not pure theory. The historical record also shows that corporate bond excess returns are highest when inflationary pressures are lowest, and vice-versa. The readings from the Federal Reserve Bank of St. Louis' Price Pressures Measure (PPM) and from core PCE inflation have proven to be particularly useful in this regard (Chart 3).3 Table 1 shows that a level of 15% on the PPM has been a key threshold between positive and negative corporate bond excess returns. Monthly corporate bond excess returns have averaged +24 bps when the PPM is below 15%, but have averaged -5 bps when the PPM is between 15% and 30%. A PPM between 30% and 50% has historically been met with average monthly corporate bond excess returns of -17 bps. The PPM is currently at 7%, still supportive of our overweight allocation to corporate bonds. Table 2 repeats the exercise from Table 1, but this time for year-over-year core PCE inflation. The best periods for corporate bond performance have been when core PCE inflation is below 1.5%. In those periods monthly excess returns have averaged +25 bps. An inflation rate between 1.5% and 2% has led to more balanced corporate bond performance, with average monthly excess returns coming in at zero. Core PCE above 2% typically sends a negative signal for corporate bonds, with average monthly excess returns coming in at -13 bps when core PCE inflation is between 2% and 2.5%. Data released yesterday show that year-over-year core PCE inflation just ticked above 1.5% in December. It is therefore just starting to signal that the environment for corporate bond outperformance is becoming less favorable. Table 1Investment Grade Corporate Bond Excess Returns* Under Different Ranges ##br##Of Price Pressures Measure** (January 1990 To Present) The Most Important Chart In Finance The Most Important Chart In Finance Table 2Investment Grade Corporate Bond Excess Returns* Under Different Ranges##br## Of Year-Over-Year Core** PCE (December 1993 To Present) The Most Important Chart In Finance The Most Important Chart In Finance Bottom Line: The perception of accommodative monetary policy is the sole support for corporate bond performance. But this support will fade as inflationary pressures mount. Our first trigger to reduce exposure to corporate bonds will be when the 10-year TIPS breakeven inflation rate returns to a range between 2.4% and 2.5%. Corporate Debt, Buybacks & Tax Reform The preceding section takes for granted that corporate balance sheets are highly levered. Therefore, spreads will start to widen once inflationary pressures mount and monetary policy turns more restrictive. However, if firms suddenly started paying down debt and shoring up their balance sheets, then a significant enough improvement in corporate health could challenge our conclusions. On that note, the recently passed U.S. tax package does include a few incentives for firms to carry less debt in the capital structure: Lower corporate tax rates reduce the tax benefit from debt financing. Limiting the corporate interest tax deduction to 30% of earnings accomplishes the same thing. The ability to repatriate off-shore cash might also incentivize firms to pay off debt they had taken out to finance previous dividend and buyback programs. It is definitely conceivable that the first two provisions might incentivize less corporate debt issuance in the long run, but we doubt they will alter the cyclical picture. Chart 4 shows that the ratio of non-financial corporate debt to sales only tends to peak once the economy enters recession. In other words, firms in aggregate do not pay down debt unless prompted by slowing demand. As for repatriation, it is also possible that some firms might use repatriated cash to pay down debt, but we also doubt this effect will be large enough to alter the cyclical re-leveraging of the corporate sector. The temptation to use repatriated cash to boost share buybacks even further might be too great for firms to resist, and in fact we already see evidence of surging buyback announcements since the tax bill was introduced (Chart 5). Share buybacks obviously pose a significant risk to corporate bonds because they reduce the equity cushion in corporate capital structures. And in fact, aggregate share buybacks do tend to peak just prior to turns in the credit cycle. However, buyback activity is not a very reliable indicator of when the credit cycle is about to turn. Simply because it peaks at a different level in each cycle. Chart 4The History Of Corporate Leverage The History Of Corporate Leverage The History Of Corporate Leverage Chart 5Cue The Buyback Surge? Cue The Buyback Surge? Cue The Buyback Surge? The more reliable correlation is that periods when buybacks are declining have tended to coincide with periods of corporate bond underperformance (Chart 5, panel 2). This is most likely because tighter lending standards cause both corporate spreads to widen and buyback activity to decline, as banks make debt financing less available. This explains why the most recent decline in buyback activity did not coincide with corporate bond underperformance, because bank lending standards remained supportive and were not the driving force behind the reduction in buybacks (Chart 5, bottom panel). Bottom Line: New tax legislation incentivizes firms to carry less debt in an optimal capital structure, but this is not likely to alter the current cyclical path of corporate sector releveraging. Share buybacks are also once again rising, an unambiguous negative for corporate balance sheet health. Extension Risk In MBS Once the 10-year TIPS breakeven inflation rate reaches our trigger range of 2.4% to 2.5%, one of the beneficiaries of the reduction in our allocation to corporate bonds will likely be Agency MBS. These securities have become much more attractive relative to investment grade corporate bonds during the past year, as corporate bond option-adjusted spreads (OAS) narrowed and MBS OAS widened a tad (Chart 6). In fact, the OAS differential between a conventional 30-year Agency MBS and an investment grade corporate bond is only 19 bps away from its all-time high (Chart 6, panel 2). Chart 6An Attractive Option For De-Risking An Attractive Option For De-Risking An Attractive Option For De-Risking Last year's widening in MBS OAS is most likely due to the market pricing-in the run-off of the mortgages on the Fed's balance sheet. Now that the schedule for MBS run-off is well known, we think it is probably already reflected in current spreads. That is, we think current MBS OAS present an attractive opportunity to shift some allocation out of corporate bonds and into MBS, in the context of de-risking a U.S. fixed income portfolio. As was stated above, we think it is still a bit too soon to take risk off the table, but that will change once inflationary pressures are more pronounced. Another reason why we view Agency MBS as attractive is that the risk of future spread widening appears to be low. Mortgage refinancings, the main driver of MBS spread widening, should stay low as long as we remain in a rising rate environment. Further, with so much burn-out already in existing mortgage pools, even a decline in mortgage rates is not likely to cause a surge in refi activity (Chart 6, bottom panel). This leaves duration extension as the main risk for excess MBS returns. The opposite of refinancing risk, extension risk in MBS comes from the fact that the duration of these negatively convex securities rises when yields rise, thus leading to greater losses in a rising rate environment. A typical positively convex bond will see its duration decline as yields rise, damping the negative impact of rising rates. How worried do we need to be about the impact of extension risk on excess MBS returns? To answer this question we performed a regression of monthly excess MBS returns (relative to duration-matched Treasury securities) on three factors: The monthly change in duration-equivalent Treasury yields. The squared monthly change in duration-equivalent Treasury yields. The monthly change in OAS. As is shown in Table 3, the first factor is positively related to MBS returns. This is because it proxies for refinancing risk. Lower yields lead to more refinancing and wider MBS spreads, while higher yields lead to less refinancing and tighter MBS spreads. The squared yield factor is included as a proxy for extension risk, and it enters the model with a negative coefficient. For example, a small increase in yields is positive for MBS returns since it leads to less refi activity, but a large increase in yields eventually becomes negative for returns once it causes MBS duration to extend. The change in OAS is also a significant driver of MBS returns, but is un-correlated with the change in yields and so operates independently from the factors that drive refinancing and extension risk. The main message from our excess return model is illustrated in Chart 7. If we assume that the OAS remains flat, then the relationship between monthly excess MBS returns (relative to Treasuries) and the monthly change in Treasury yields can be illustrated with the following quadratic equation: Table 3Model Of Monthly Excess (%) Returns For Conventional ##br##30-Year Agency MBS (2000 - Present) The Most Important Chart In Finance The Most Important Chart In Finance Chart 7Model Of Monthly Excess (%) Returns For Conventional ##br##30-Year Agency MBS (2000 - Present) The Most Important Chart In Finance The Most Important Chart In Finance The Most Important Chart In Finance The Most Important Chart In Finance The chart shows that, all else equal, a monthly change in the duration-matched Treasury yield between -35 bps and +72 bps is consistent with positive excess MBS returns relative to Treasuries. It is only when the monthly change in yields exceeds +72 bps on the upside, or -32 bps on the downside, that negative convexity starts to bite. As is shown in Chart 8, monthly changes in Treasury yields of this magnitude - especially spikes of more than 72 bps - are quite rare. Chart 8Extension Risk Rarely Bites Extension Risk Rarely Bites Extension Risk Rarely Bites Bottom Line: Absent a major monetary policy miscommunication that causes Treasury yields to spike dramatically, extension risk is not likely to be a significant driver of Agency MBS excess returns. We estimate that a monthly increase in yields exceeding 72 bps is required before extension risk becomes material. Ryan Swift, Vice President U.S. Bond Strategy rswift@bcaresearch.com 1 Please see U.S. Bond Strategy Weekly Report, "The Long And Short Of It", dated January 23, 2018, available at usbs.bcaresearch.com 2 Wider credit spreads, a stronger dollar, a rising VIX and falling equity prices all signal tighter financial conditions. 3 For further details on the Price Pressures Measure please see: https://research.stlouisfed.org/publications/economic-synopses/2015/11/06/introducing-the-st-louis-fed-price-pressures-measure/ Fixed Income Sector Performance Recommended Portfolio Specification

Highlights Chart 1Bond Bear On Pause? Bond Bear On Pause? Bond Bear On Pause? The start of a new year often brings optimism and nowhere is this more evident than in economic projections. In three of the past four years (2017 being the exception) Bloomberg consensus GDP growth expectations ended the year lower than where they began. A related pattern played itself out in the Treasury market. At the turn of each of the past four years the average yield on the Bloomberg Barclays Treasury Index increased in December only to fall back in January. In two of those instances the January decline exceeded the December increase. Should we expect a similar January bond rally this year? Our favorite short-term indicators are not sending a strong signal (Chart 1). Net speculative futures positions weakly suggest that the 10-year yield will be lower in three months, but our auto regressive model suggests the Economic Surprise Index will still be in positive territory at the end of the month. In a recent report we showed that yields tend to rise in months where the Surprise Index is above zero.1 Perhaps most importantly, our 2-factor Treasury model shows that yields are significantly lower than is suggested by global economic fundamentals. Maintain below-benchmark duration. Feature Investment Grade: Overweight Chart 2Investment Grade Market Overview Investment Grade Market Overview Investment Grade Market Overview Investment grade corporate bonds outperformed the duration-equivalent Treasury index by 49 basis points in December and by 335 bps in 2017. At 94 bps, the average index spread is 28 bps tighter than at the beginning of 2017 and investment grade corporate spreads are extremely expensive compared to history (Chart 2). After adjusting for changes in the average duration of the index over time, we calculate that A-rated corporate spreads have only been tighter 5% of the time since 1989 (panel 2), and Baa-rated spreads have only been tighter 7% of the time (panel 3). Essentially, at this stage of the credit cycle we should expect excess returns no greater than carry. As for the credit cycle itself, we noted in our last report that with corporate balance sheets deteriorating, low inflation and still-accommodative monetary policy are the sole supports for corporate spreads.2 We expect spreads will start to widen later this year once inflation rises and policy becomes more restrictive. With excess returns likely to be lower in 2018 than in 2017, we should also expect a lower marginal return from increasing the riskiness within credit portfolios.3 For investors looking to scale back on credit risk, our model shows that Financials and Technology are the most attractive low-risk sectors. Energy, Basic Industry and Communications are all attractive high-risk sectors (Table 3). Table 3ACorporate Sector Relative Valuation And Recommended Allocation* January Effect January Effect Table 3BCorporate Sector Risk Vs. Reward* January Effect January Effect High-Yield: Overweight Chart 3High-Yield Market Overview High-Yield Market Overview High-Yield Market Overview High-Yield outperformed the duration-equivalent Treasury index by 23 basis points in December and by 602 bps in 2017. The average index option-adjusted spread tightened 1 bp on the month and 66 bps in 2017. Though spreads appear somewhat more attractive than for investment grade corporates, there is still not much room for spread compression in high-yield. In fact, we calculate that if the high-yield index spread tightens another 117 bps, junk bonds will be the most expensive they have been since 1995. In an optimistic scenario where the index spread tightens 100 bps, bringing it close to all-time expensive levels, then we would expect junk excess returns to be in the range of 600 bps (annualized). Given trends in corporate leverage, another 100 bps of spread tightening should be viewed as unlikely. More realistically, we expect excess returns in the range of 200 bps to 500 bps (annualized) between now and the end of the credit cycle (Chart 3). Given our forecast for default losses, flat spreads translate to a 12-month excess return of 213 bps. An additional warning sign for junk spreads is that the slope of the 2/10 Treasury curve is hovering around 50 bps. We showed in a recent report that when the 2/10 slope is between 0 bps and 50 bps, junk bonds underperform Treasuries in 48% of months, and average monthly excess returns (though still positive) are much lower than when the curve is steeper.4 MBS: Neutral Chart 4MBS Market Overview MBS Market Overview MBS Market Overview Mortgage-Backed Securities outperformed the duration-equivalent Treasury index by 16 basis points in December and by 51 bps in 2017. The conventional 30-year zero-volatility MBS spread narrowed 2 bps in December, the combination of a flat option-adjusted spread (OAS) and a 2 bps decline in the compensation for prepayment risk (option cost). The Z-spread widened 2 bps in 2017, as an 8 bps OAS widening was offset by a decline of 6 bps in the compensation for prepayment risk. The substantial OAS widening in early 2017 was almost certainly caused by investors pricing-in the eventual run-off of the securities on the Fed's balance sheet. Now that run-off has begun we see no obvious catalyst for further OAS widening in the months ahead. Turning to the compensation for prepayment risk, with Treasury yields biased higher as the Fed continues to lift rates, we see little risk of a material increase in refinancing activity. This will ensure that overall MBS spreads stay capped near historically low levels (Chart 4). All in all, with MBS OAS looking more attractive relative to Aaa-rated credit than at any time since 2015 (panel 3), we think this is an opportune time for investors looking to de-risk their portfolios to shift some of their spread product allocation away from corporate bonds and into MBS. We already upgraded our recommended allocation to MBS from underweight to neutral in October, and will likely further increase exposure as we advance toward the end of the credit cycle. Government-Related: Underweight Chart 5Government-Related Market Overview Government-Related Market Overview Government-Related Market Overview The Government-Related index underperformed the duration-equivalent Treasury index by 5 basis points in December, but outperformed by 216 bps in 2017. Sovereign bonds underperformed the Treasury benchmark by 36 bps in December, Foreign Agencies and Domestic Agencies underperformed by 8 bps and 1 bp, respectively. Local Authorities outperformed the benchmark by 17 bps, and Supranationals underperformed by 1 bp. Sovereign bonds were the best performers within the Government-Related index in 2017, delivering excess returns of 538 bps relative to duration-matched U.S. Treasuries. This outperformance was concentrated early in the year and was driven by the sharp depreciation of the U.S. dollar (Chart 5). With the market still priced for a relatively modest 63 bps of Fed rate hikes during the next 12 months, further sharp dollar depreciation appears unlikely. We recommend an underweight allocation to Sovereign debt. We remain overweight Local Authority and Foreign Agency bonds, sectors that delivered excess returns of 420 bps and 248 bps, respectively in 2017. Despite the outperformance, both of these sectors still offer attractive spreads after adjusting for credit rating and duration. We remain underweight Domestic Agency and Supranational bonds. Though both sectors offer low risk and high credit quality, they also only offer 15 bps and 17 bps of option-adjusted spread, respectively. We much prefer Agency-backed MBS and CMBS which are also relatively low risk and offer option-adjusted spreads of 28 bps and 42 bps, respectively. Municipal Bonds: Underweight Chart 6Municipal Market Overview Municipal Market Overview Municipal Market Overview Municipal bonds outperformed the duration-equivalent Treasury index by 99 bps in December and by 332 bps in 2017 (before adjusting for the tax advantage). The average Aaa Municipal / Treasury (M/T) yield ratio fell 5% in December, and is 12% below where it began 2017 (Chart 6). The recent decline follows a sharp increase that was driven by fluctuating supply trends related to the passage of U.S. tax legislation. The final tax bill ends the practice of advance refunding municipal bonds. As a result, December set a new high of $55.6 billion for municipal issuance as issuers rushed to get their advance refunding deals to market before the bill was passed (panel 3). Now that the bill has passed, visible supply has evaporated and the average M/T yield ratio has fallen back to one standard deviation below its post-crisis mean. The absence of advance refunding will bias municipal bond issuance lower in 2018, thus removing one potential risk for yield ratios. The M/T yield ratio for short maturity debt has risen considerably relative to the yield ratio for long maturity debt in recent months (panel 2), and the risk/reward trade-off now appears more balanced. We close our recommendation to favor long maturities versus short maturities on the Aaa Muni curve. The third quarter update of our Muni Health Monitor showed a slight improvement (panel 5), but still no clear reversal of trend. Although health remains supportive for now - and consistent with municipal upgrades outpacing downgrades - with yield ratios close to their lows we maintain an underweight allocation to Municipal bonds.  Treasury Curve: Favor 5-Year Bullet Over 2/10 Barbell Chart 7Treasury Yield Curve Overview Treasury Yield Curve Overview Treasury Yield Curve Overview The Treasury curve bear-flattened in December. The 2/10 Treasury slope flattened 13 bps on the month, and the 5/30 Treasury slope flattened 15 bps. The evolution of the Treasury curve in 2018 will come down to a trade-off between how quickly inflation rises versus how quickly the Fed lifts rates. For example, in a recent report we showed that the 10-year Treasury yield will likely settle into a range between 2.80% and 3.25% by the time that core PCE inflation reaches the Fed's 2% target.5 That same report shows that if that adjustment occurs relatively quickly, and the Fed has only lifted rates once or twice between now and then, then the 2/10 Treasury slope is much more likely to steepen than to flatten. Conversely, if the Fed lifts rates three or four more times between now and the time that inflation returns to target, then the curve is more likely to flatten. For our part, we think it is wise to maintain a position long the 5-year bullet and short a duration-neutral 2/10 barbell. Such a position profits from a steeper curve, and our model shows that the butterfly spread is currently priced for significant curve flattening (Chart 7). According to our model, the 2/5/10 butterfly spread is discounting 27 bps of 2/10 flattening during the next six months.6 In other words, if the 2/10 slope steepens or flattens by less than 27 bps, then our recommended position will profit. TIPS: Overweight Chart 8TIPS Market Overview TIPS Market Overview TIPS Market Overview TIPS outperformed the duration-equivalent nominal Treasury index by 41 basis points in December, but underperformed by 43 bps in 2017. The 10-year TIPS breakeven inflation rate went on a wild ride last year. It started 2017 at 1.95% and, driven by strong inflation prints and continued post-election euphoria, reached as high as 2.09% in January. The breakeven dropped to a low of 1.66% in June, as inflation started to disappoint in the second quarter, but has rebounded during the past couple of months and just recently broke back above 2%. The 10-year TIPS breakeven rate is currently 2.02%, above where it began 2017. According to our TIPS Financial Model, the recent widening in breakevens is in line with the message from other related financial market instruments (Chart 8). Specifically, oil prices, the trade-weighted dollar and the stock-to-bond total return ratio. Further, measures of pipeline inflation pressure continue to signal an increase in inflationary pressures (panels 3 and 4), and the trimmed mean PCE shows that the realized inflation data are forming a tentative bottom (bottom panel). The annualized 6-month rate of change in the trimmed mean PCE ticked up to 1.68% in November, higher than the 12-month rate of change (1.67%). The 1-month rate of change is higher still at 2.19%, annualized. We continue to see signs that inflation will start to rebound in the coming months, and this will cause long-maturity TIPS breakeven inflation rates to reach a range between 2.4% and 2.5% by the time that inflation returns to the Fed's target. Remain overweight TIPS versus nominal Treasury securities. ABS: Neutral Chart 9ABS Market Overview ABS Market Overview ABS Market Overview Asset-Backed Securities performed in line with the duration-equivalent Treasury index in December and outperformed by 92 basis points in 2017. In 2017, Aaa-rated ABS outperformed the Treasury benchmark by 79 bps and non-Aaa ABS outperformed by 217 bps. The index option-adjusted spread for Aaa-rated ABS widened 1 bp in December, but tightened 21 bps in 2017. It now sits at 31 bps, only 4 bps above its all-time low (Chart 9). At 31 bps, Aaa-rated ABS now offer only a 3 bps spread advantage over Agency-backed MBS, and offer 11 bps less spread than Agency-backed CMBS. With consumer lending standards tightening and delinquency rates rising, we view no more than a neutral allocation to ABS as appropriate. On lending standards, the Fed's October Senior Loan Officer's Survey showed a continued tightening in lending standards on both credit cards and auto loans (panel 4), and also that demand for credit card and auto loans was essentially unchanged from the prior quarter. It also included a set of special questions regarding the reasons for changes in the supply and demand for consumer credit. Banks cited a less favorable or more uncertain economic outlook, a deterioration in existing loan quality and a general reduced risk tolerance as reasons for tightening the supply of credit. The hard data confirm that banks are seeing a deterioration in the quality of their consumer loan books (bottom panel). Although delinquencies remain depressed compared to history, with ABS spreads near all-time tights, rising delinquencies and tightening lending standards make for a poor risk/reward trade-off in the sector. Non-Agency CMBS: Underweight Chart 10CMBS Market Overview CMBS Market Overview CMBS Market Overview Non-Agency Commercial Mortgage-Backed Securities outperformed the duration-equivalent Treasury index by 20 basis points in December and by 201 bps in 2017. The index option-adjusted spread for non-agency Aaa-rated CMBS tightened 2 bps in December and 13 bps in 2017. At its current level of 64 bps, the index spread is about one standard deviation below its pre-crisis mean, and only 13 bps above its all-time low reached in 2004 (Chart 10). With spreads at such low levels in an environment of tightening commercial real estate (CRE) lending standards and falling CRE loan demand, we continue to view the risk/reward trade-off in non-Agency CMBS as unfavorable. Agency CMBS: Overweight Agency CMBS outperformed the duration-equivalent Treasury index by 21 basis points in December and by 133 bps in 2017. The index option-adjusted spread for Agency CMBS tightened 3 bps in December and 13 bps in 2017. At its current level of 42 bps, the sector offers greater option-adjusted compensation than a position in Agency-backed MBS (28 bps) and Aaa-rated consumer ABS (31 bps). Such an attractive spread pick-up in a sector that benefits from Agency backing is surely worth grabbing.   Treasury Valuation Chart 11Treasury Fair Value Models Treasury Fair Value Models Treasury Fair Value Models The current reading from our 2-factor Treasury model (based on Global PMI and dollar sentiment) pegs fair value for the 10-year Treasury yield at 2.94% (Chart 11). Our 3-factor version of the model (not shown), which also incorporates the Global Economic Policy Uncertainty Index, places fair value at 2.92%. PMIs across the world continue to surge. December PMI data show increases in the four largest economic blocs (U.S., Eurozone, China, Japan), and more broadly show that 86% of the 36 countries with available data currently have PMIs above the 50 boom/bust line. Meanwhile, bullish sentiment toward the U.S. dollar continues to trend lower in response to strong growth in the rest of the world (bottom panel). This is also a bearish development for U.S. bonds. For further details on our Treasury models please refer to U.S. Bond Strategy Weekly Report, "The Message From Our Treasury Models", dated October 11, 2016, available at usbs.bcaresearch.com. At the time of publication the 10-year Treasury yield was 2.48%. Ryan Swift, Vice President U.S. Bond Strategy rswift@bcaresearch.com Alex Wang, Research Analyst alexw@bcaresearch.com Jeremie Peloso, Research Assistant jeremiep@bcaresearch.com 1 Please see U.S. Bond Strategy Weekly Report, "How Much Higher For Yields?", dated October 31, 2017, available at usbs.bcaresearch.com 2 Please see U.S. Bond Strategy Weekly Report, "Ill Placed Trust?", dated December 19, 2017, available at usbs.bcaresearch.com 3 Please see U.S. Bond Strategy Weekly Report, "Proactive, Reactive Or Right?", dated December 12, 2017, available at usbs.bcaresearch.com 4 Please see U.S. Bond Strategy Weekly Report, "Proactive, Reactive Or Right?", dated December 12, 2017, available at usbs.bcaresearch.com 5 Please see U.S. Bond Strategy Weekly Report, "Ill Placed Trust?", dated December 19, 2017, available at usbs.bcaresearch.com 6 For further details on the model please see U.S. Bond Strategy Special Report, "Bullets, Barbells And Butterflies", dated July 25, 2017, available at usbs.bcaresearch.com Fixed Income Sector Performance Recommended Portfolio Specification Corporate Sector Relative Valuation And Recommended Allocation Total Return Comparison: 7-Year Bullet Versus 2-20 Barbell (6-Month Investment Horizon)

Highlights Chart 12017 Bond Returns 2017 Bond Returns 2017 Bond Returns Treasuries sold off for the third consecutive month in November (Chart 1), and with Congress about to deliver tax cuts and core inflation showing signs of bottoming, the bond bear market is poised to shift into a higher gear. At the moment, the biggest upside risk for bonds is that the Fed continues its hawkish posturing but inflation refuses to comply. That combination would put downward pressure on TIPS breakeven inflation rates and cause the yield curve to flatten further. A flat yield curve increases the odds of a risk-off episode in equities and credit spreads, with a consequent flight into the safety of Treasuries. We do not think the Fed will get it wrong and expect TIPS breakevens to widen alongside rising inflation, easing the flattening pressure on the yield curve. Investors should maintain a below-benchmark duration stance and an overweight allocation to spread product on a 6-12 month investment horizon.   Feature Investment Grade: Overweight Chart 2Investment Grade Market Overview Investment Grade Market Overview Investment Grade Market Overview Investment grade corporate bonds underperformed the duration-equivalent Treasury index by 3 basis points in November, dragging year-to-date excess returns down to 285 bps. The average index option-adjusted spread widened 2 bps on the month and now sits at 97 bps. Spreads gapped wider early in the month but then reversed course, ending November not far from where they began. In other words, investment grade corporate bonds remain extremely expensive. We calculate that Baa-rated spreads can only tighten another 39 bps before reaching the most expensive levels since 1989. This represents 3 months of historical average spread tightening. Corporate bonds are essentially a carry trade at this stage of the cycle, but should continue to deliver positive excess returns to Treasuries until inflation pressures mount and the credit cycle comes to an end. We expect the credit cycle will end sometime in 2018.1 Last week's profit data showed that our measure of EBITD increased at an annualized rate of 4% in Q3 (Chart 2), solidly above zero but significantly slower than the 12% registered in Q2. If corporate debt grows by more than 4% in the third quarter, our measure of gross leverage will tick higher (panel 4). As we have shown in prior reports, this would bring the end of the credit cycle closer.2 Quarterly corporate debt growth has averaged just under 6% (annualized) since 2012, so higher leverage in Q3 is likely (Table 3). Table 3ACorporate Sector Relative Valuation And Recommended Allocation* A Higher Gear A Higher Gear Table 3BCorporate Sector Risk Vs. Reward* A Higher Gear A Higher Gear High-Yield: Overweight Chart 3High-Yield Market Overview High-Yield Market Overview High-Yield Market Overview High-Yield underperformed the duration-equivalent Treasury index by 2 basis points in November, dragging year-to-date excess returns down to 578 bps. The index option-adjusted spread widened 6 bps on the month, and currently sits at 349 bps. Excess returns were negative in November for only the fourth month since spreads peaked in February 2016. In a recent Special Report we argued that last month's sell-off would prove fleeting, but also cautioned that excess returns are likely to be low between now and the end of the credit cycle.3 The report flagged five reasons why investors might be nervous about their high-yield allocations. The two most important being that spreads are very tight and the yield curve is very flat. Tight spreads imply that investors should not expect much in the way of further capital gains, insofar as much further spread tightening would lead to historically expensive valuations. In a baseline scenario where spreads remain flat, we forecast excess returns to junk of 246 bps (annualized) (Chart 3). An inverted yield curve signals that investors believe the Fed will be forced to cut rates in the future. This makes it an excellent indicator for the end of the credit cycle. When the yield curve is very flat investors are more inclined to view any negative development as a signal that the cycle is about to turn. This leads to more frequent sell-offs. A period of curve steepening led by higher inflation would mitigate the risk. MBS: Neutral Chart 4MBS Market Overview MBS Market Overview MBS Market Overview Mortgage-Backed Securities outperformed the duration-equivalent Treasury index by 4 basis points in November, bringing year-to-date excess returns up to 35 bps. The conventional 30-year zero-volatility MBS spread was flat on the month, as a 2 bps widening in the option-adjusted spread (OAS) was offset by a 2 bps decline in the compensation for prepayment risk (option cost). Agency MBS OAS continue to look reasonably attractive, especially relative to Aaa-rated credit. And with the pace of run-off from the Fed's balance sheet already well telegraphed, there is no obvious catalyst for further OAS widening. In addition, mortgage refinancings are unlikely to spike any time soon. This will ensure that nominal MBS spreads remain capped at a low level (Chart 4). If bond yields rise during the next 6-12 months, as we expect, then higher mortgage rates will be a drag on refinancings. However, as we showed in a recent report, even if rates move lower, the coupon and age distribution of outstanding mortgages has made refi activity much less sensitive to rates than in the past.4 All in all, with OAS more attractive than they have been for several years, Agency MBS are an alluring alternative for investors looking to scale back exposure to corporate bonds. We anticipate shifting some of our recommended spread product allocation out of corporate bonds and into MBS once we are closer to the end of the credit cycle, likely sometime in 2018. Government-Related: Underweight Chart 5Government-Related Market Overview Government-Related Market Overview Government-Related Market Overview The Government-Related index outperformed the duration-equivalent Treasury index by 28 basis points in November, bringing year-to-date excess returns up to 221 bps. Foreign Agencies and Local Authorities outperformed the Treasury benchmark by 39 bps and 34 bps, respectively. Meanwhile, Sovereign bonds delivered a stellar 93 bps of outperformance. Domestic Agency bonds outperformed by 4 bps, while Supranationals underperformed by 1 bp. We continue to hold a negative view of USD-denominated Sovereign debt. Not only is valuation unattractive compared to similarly-rated U.S. corporate bonds (Chart 5), but historically, periods of sovereign bond outperformance have coincided with falling U.S. rate hike expectations.5 Our Global Fixed Income Strategy team flagged similar concerns in a recent Special Report on the merits of USD-denominated EM debt (both corporate and sovereign).6 The recent moderation in Chinese money and credit growth also heightens the risk of near-term Sovereign underperformance.7 We remain overweight Local Authorities and Foreign Agencies. Year-to-date, those sectors have delivered 256 bps and 402 bps of excess return, respectively, and continue to offer attractive spreads after adjusting for credit rating, duration and spread volatility. Municipal Bonds: Underweight Chart 6Municipal Market Overview Municipal Market Overview Municipal Market Overview Municipal bonds underperformed the duration-equivalent Treasury index by 19 basis points in November (before adjusting for the tax advantage). The average Municipal / Treasury (M/T) yield ratio moved sharply higher in November, with short maturities bearing the brunt of the sell-off. But even after November's weakness, the average M/T yield ratio remains below its average post-crisis level, and long maturities continue to offer a significant yield advantage over short maturities. Both the Senate and House have already passed their own versions of a tax bill, which now just need to be reconciled before new tax legislation is signed into law. Judging from the two versions of the bill, the following will likely occur: The Muni tax exemption will be maintained, the top marginal tax rate will remain close to its current level, the corporate tax rate will be reduced substantially, the state & local income tax deduction will be at least partially eliminated, the tax exemption for private activity bonds might be removed, and advance refunding of municipal bonds will be outlawed or severely restricted. Last month's poor Muni performance was driven by a surge in supply (Chart 6), almost certainly issuers trying to get their advance refundings done before the passage of the final bill. Given that the other provisions in the bill should not have a major impact on yield ratios (any negative impact from lower corporate tax rates should be mitigated by stronger household demand stemming from the removal of the state & local tax deduction), this back-up in yield ratios could present a tactical buying opportunity in Munis once the bill is passed. Stay tuned.   Treasury Curve: Favor 5-Year Bullet Over 2/10 Barbell Chart 7Treasury Yield Curve Overview Treasury Yield Curve Overview Treasury Yield Curve Overview The Treasury curve bear-flattened in November, as investors significantly bid up the expected pace of Fed rate hikes but did not correspondingly increase their long-dated inflation expectations. The sharp upward adjustment in rate hike expectations means that investors are now positioned for 69 bps of rate hikes during the next 12 months (Chart 7). Similarly, the July 2018 fed funds futures contract is now priced for 52 bps of rate hikes between now and next July. Even if the Fed lifts rates in line with its dots, we would only see 75 bps of rate hikes between now and next July. Since there are strong odds that the Fed will proceed more gradually, this week we close our short July 2018 fed funds futures position for an un-levered profit of 21 bps. In a Special Report published last week, we presented several scenarios for the slope of the 2/10 yield curve based on different combinations of Fed rate hikes and future rate hike expectations.8 We also noted that the positive correlation between long-maturity TIPS breakeven inflation rates and the slope of the nominal 2/10 yield curve has remained intact this cycle. We conclude that the 2/10 slope will steepen modestly in the first half of 2018, before transitioning to flattening once TIPS breakevens level-off at a higher level. With the 2/5/10 butterfly spread now discounting some mild curve flattening (panel 4), investors should remain long the 5-year bullet versus the duration-matched 2/10 barbell.   TIPS: Overweight Chart 8TIPS Market Overview TIPS Market Overview TIPS Market Overview TIPS outperformed the duration-equivalent nominal Treasury index by 15 basis points in November, bringing year-to-date excess returns up to -84 bps. The 10-year TIPS breakeven inflation rate fell 2 bps on the month and, at 1.86%, it remains well below its pre-crisis trading range of 2.4% to 2.5%. As was detailed in last week's Special Report, one of our key views for 2018 is that core inflation will resume its gradual cyclical uptrend, causing long-maturity TIPS breakeven inflation rates to return to their pre-crisis trading range between 2.4% and 2.5%.9 A wide range of indicators, such as our own Pipeline Inflation Indicator and the New York Fed's Underlying Inflation Gauge, already suggest that TIPS breakevens are biased wider (Chart 8). Even more encouragingly, both year-over-year core CPI and core PCE inflation have printed higher in each of the last two months. But even if inflation remains stubbornly low, we think any downside in long-maturity breakevens will prove fleeting. We are quickly approaching an inflection point where if inflation does not rise, the Fed will have to adopt a more dovish policy stance. A sufficiently dovish policy response would limit any downside in breakevens. According to our model, the 10-year TIPS breakeven inflation rate is currently trading in-line with other financial market variables - oil, the trade-weighted dollar and the stock-to-bond total return ratio (panel 2). ABS: Neutral Chart 9ABS Market Overview ABS Market Overview ABS Market Overview Asset-Backed Securities outperformed the duration-equivalent Treasury index by 11 basis points in November, bringing year-to-date excess returns up to 92 bps. Aaa-rated ABS outperformed the Treasury benchmark by 10 bps and non-Aaa ABS outperformed by 30 bps. The index option-adjusted spread (OAS) for Aaa-rated ABS tightened 3 bps on the month and, at 31 bps, it remains well below its average pre-crisis trading range. The value proposition in Aaa-rated ABS is not what it once was. At 31 bps, the average index OAS is only 1 bp greater than the average OAS for a conventional 30-year Agency MBS. Agency CMBS are even more attractive, offering an index OAS of 44 bps. Further, the credit cycle is slowly turning against consumer debt. Delinquency rates are rising, albeit off a very low base, but this has caused banks to start tightening lending standards on consumer credit (Chart 9). Tight bank lending standards typically coincide with wider spreads. Importantly, while lending standards are tightening they are not yet very restrictive in absolute terms. In response to a special question from the July 2017 Fed Senior Loan Officer's Survey, banks reported (on net) that lending standards are tighter than the midpoint since 2005 for subprime auto and credit card loans, but are still easier than the midpoint since 2005 for credit card and auto loans to prime borrowers. Non-Agency CMBS: Underweight Chart 10CMBS Market Overview CMBS Market Overview CMBS Market Overview Non-agency Commercial Mortgage-Backed Securities underperformed the duration-equivalent Treasury index by 1 basis point in November, dragging year-to-date excess returns down to 180 bps. The index option-adjusted spread (OAS) for non-agency Aaa-rated CMBS widened 3 bps in November, but is still about one standard deviation below its pre-crisis average (Chart 10). With spreads at such low levels in an environment of tightening commercial real estate (CRE) lending standards and falling CRE loan demand, we continue to view the risk/reward trade-off in non-Agency CMBS as quite unfavorable. Agency CMBS: Overweight Agency CMBS outperformed the duration-equivalent Treasury index by 15 basis points in November, bringing year-to-date excess returns up to 112 bps. The index OAS for Agency CMBS tightened 2 bps on the month but, at 44 bps, the sector continues to offer an attractive spread pick-up relative to other low-risk spread product. The Aaa-rated consumer ABS OAS is only 31 bps, and the OAS on conventional 30-year Agency MBS is a mere 30 bps. Such an attractive spread pick-up in a sector that benefits from Agency backing is surely worth grabbing. Treasury Valuation Chart 11Treasury Fair Value Models Treasury Fair Value Models Treasury Fair Value Models The current reading from our 2-factor Treasury model (based on Global PMI and dollar sentiment) pegs fair value for the 10-year Treasury yield at 2.81% (Chart 11). Our 3-factor version of the model (not shown), which also incorporates the Global Economic Policy Uncertainty Index, places fair value at 2.79%. The Global Manufacturing PMI edged higher once more in November, up to 54 from 53.5 in October. It is now at its highest level since March 2011. Meanwhile, sentiment toward the dollar remains significantly less bullish than it was in 2015 and 2016 (bottom panel). A higher PMI reading and less bullish dollar sentiment both lead to a higher fair value in our model. At the country level, both the Eurozone and Japanese PMIs ticked higher in November. The Eurozone PMI broke above 60 for the first time since April 2000. The U.S. and Chinese PMIs both moved modestly lower. For further details on our Treasury models please refer to U.S. Bond Strategy Weekly Report, "The Message From Our Treasury Models", dated October 11, 2016, available at usbs.bcaresearch.com. At the time of publication the 10-year Treasury yield was 2.39%. Ryan Swift, Vice President U.S. Bond Strategy rswift@bcaresearch.com 1 Please see U.S. Bond Strategy Special Report, "2018 Key Views: Implications For U.S. Fixed Income", dated November 28, 2017, available at usbs.bcaresearch.com 2 Please see U.S. Bond Strategy Weekly Report, "Won't Back Down", dated September 26, 2017, available at usbs.bcaresearch.com 3 Please see U.S. Bond Strategy Special Report, "Junk Bond Jitters", dated November 21, 2017, available at usbs.bcaresearch.com 4 Please see U.S. Bond Strategy Weekly Report, "Dollar Watching: Yet Another Update", dated October 10, 2017, available at usbs.bcaresearch.com 5 Please see U.S. Bond Strategy Weekly Report, "Living With The Carry Trade", dated October 17, 2017, available at usbs.bcaresearch.com 6 Please see Global Fixed Income Strategy Special Report, "Examining The Role Of EM Hard Currency Debt In Global Bond Portfolios", dated October 31, 2017, available at gfis.bcaresearch.com 7 Please see China Investment Strategy Special Report, "The Data Lab: Testing The Predictability Of China's Business Cycle", dated November 30, 2017, available at cis.bcaresearch.com 8 Please see U.S. Bond Strategy Special Report, "2018 Key Views: Implications For U.S. Fixed Income", dated November 28, 2017, available at usbs.bcaresearch.com 9 Please see U.S. Bond Strategy Special Report, "2018 Key Views: Implications For U.S. Fixed Income", dated November 28, 2017, available at usbs.bcaresearch.com Fixed Income Sector Performance Recommended Portfolio Specification Corporate Sector Relative Valuation And Recommended Allocation Total Return Comparison: 7-Year Bullet Versus 2-20 Barbell (6-Month Investment Horizon)

Highlights Chart 1Fed Must Fall Behind The Curve Fed Must Fall Behind The Curve Fed Must Fall Behind The Curve Jerome Powell will assume the Fed Chairmanship at a critical juncture for monetary policy. Core PCE inflation is still well below the Fed's 2% target, and yet, the slope of the 2/10 Treasury curve is a mere 71 bps (Chart 1). Such a flat yield curve alongside such low inflation suggests that the market believes the Fed will tighten the yield curve into inversion before inflation even regains the Fed's target. That would be an unprecedented policy mistake that the new Chairman will seek to avoid at all costs. This means either inflation will soon rise, justifying the FOMC's median rate hike projections, or inflation will stay low and the Fed will be forced to take a dovish turn. Either way the Fed must "fall behind the curve" and start chasing inflation higher. The act of falling behind the inflation curve means that long-maturity TIPS breakevens are likely to widen, the yield curve will steepen and the policy back-drop will stay accommodative for spread product. We recommend positioning for all three of these outcomes. Feature Investment Grade: Overweight Chart 2Investment Grade Market Overview Investment Grade Market Overview Investment Grade Market Overview Investment grade corporate bonds outperformed the duration-equivalent Treasury index by 52 basis points in October, bringing year-to-date excess returns up to 288 bps. The average index option-adjusted spread tightened 6 bps on the month, and now sits at 97 bps. Two weeks ago we noted that there is simply not much room for investment grade corporate spreads to tighten.1 Looking at 12-month breakeven spreads shown as a percentile rank relative to history, we see that A-rated paper has only been more expensive than it is today 7% of the time. Baa-rated paper has been more expensive only 9% of the time (Chart 2).2 Further, we calculate that at current duration levels Baa-rated option-adjusted spreads can only tighten another 36 bps before the sector is more expensive than it has ever been. Similarly, A-rated spreads can tighten another 14 bps, Aa-rated spreads another 17 bps and Aaa-rated spreads another 7 bps. All this to say that corporate bonds are essentially a carry trade at this stage of the cycle. The important question is how much longer we can pick up the carry before a period of significant spread widening. With low inflation keeping monetary policy accommodative and accelerating profit growth putting downward pressure on leverage (bottom 2 panels), the carry trade appears safe for now (Table 3). Table 3ACorporate Sector Relative Valuation And Recommended Allocation* Into The Fire Into The Fire Table 3B Corporate Sector Risk Vs. Reward* Into The Fire Into The Fire High-Yield: Overweight Chart 3High-Yield Market Overview High-Yield Market Overview High-Yield Market Overview High-Yield outperformed the duration-equivalent Treasury index by 51 basis points in October, bringing year-to-date excess returns up to 580 bps. The index option-adjusted spread (OAS) tightened 9 bps on the month, and currently sits at 339 bps. Based on our current forecast for default losses we calculate that, if junk spreads remain flat, high-yield excess returns will be 230 bps for the next 12 months. If spreads tighten by 100 bps we should expect excess returns of 606 bps, and if spreads widen by 100 bps we should expect excess returns of -145 bps (Chart 3). Given that the OAS for the high-yield index can only tighten another 139 bps before it reaches all-time expensive valuations, 606 bps is a fairly optimistic excess return projection. But equally, with inflation pressures still muted and monetary policy still accommodative, more than 100 bps of spread widening is also unlikely. Our base case forecast is that high-yield excess returns will be between 2% and 5% (annualized) on a 6-12 month investment horizon.3 In a recent report we noted that high-yield generally looks more attractive than investment grade after adjusting for differences in spread volatility between the two sectors.4 Specifically, we calculate that it will take 39 days of average spread tightening before B-rated bonds reach all-time expensive levels. The same calculation shows it will take 19 days for A-rated debt. MBS: Neutral Chart 4MBS Market Overview MBS Market Overview MBS Market Overview Mortgage-Backed Securities outperformed the duration-equivalent Treasury index by 4 basis points in October, bringing year-to-date excess returns up to 31 bps. The conventional 30-year zero-volatility MBS spread was roughly flat on the month, as was the option-adjusted spread (OAS) and the compensation for prepayment risk (option cost). Last month we upgraded Agency MBS from underweight to neutral, noting that OAS have become significantly more attractive during the past year, particularly relative to corporate credit (Chart 4). The spread widening likely resulted from the market pricing-in the impact of the Fed's balance sheet run-off. Now that the run-off has begun, and its future pace has been well telegraphed, its impact has probably also been fully priced. While OAS is the correct measure of MBS carry because it adjusts for expected losses due to prepayments, it is the change in the nominal spread that determines capital gains and losses. With that in mind, it is difficult to see a catalyst for significantly wider nominal MBS spreads on a 6-12 month horizon. The two factors that correlate most closely with nominal MBS spreads - credit spreads and mortgage refinancings - are likely to stay depressed (bottom panel). Higher mortgage rates would obviously prevent refinancings from rising. But we showed in a recent report that even if rates move lower the coupon and age distribution of outstanding mortgages has made refi activity much less sensitive to rates than in the past.5 Government-Related: Underweight Chart 5Government-Related Market Overview Government-Related Market Overview Government-Related Market Overview The Government-Related index outperformed the duration-equivalent Treasury index by 12 basis points in October, bringing year-to-date excess returns up to 193 bps. Sovereign bonds underperformed the Treasury benchmark by 5 bps on the month. Foreign and Domestic Agency bonds outperformed by 2 bps and 9 bps, respectively. Supranationals outperformed by 4 bps. The underperformance in Sovereigns was concentrated in Mexican debt, which sold off as the White House took a hard line on NAFTA negotiations. Local Authority bonds outperformed by 62 bps in October, bringing year-to-date excess returns up to 367 bps (Chart 5). Excess returns for Local Authority debt - mostly taxable municipal debt and USD-denominated Canadian provincial debt - have exceeded excess returns from Baa-rated corporate debt so far this year, despite the sector's average credit rating of Aa3/A1. In a recent report we looked at whether USD-denominated Emerging Market Sovereign debt is an attractive alternative to U.S. high-yield corporates.6 We observed that hard currency EM sovereigns and similarly rated U.S. corporate bonds offer almost exactly the same breakeven spread, and also that EM Sovereigns have been getting comparatively cheaper since early last year. Further, we observed that periods when EM Sovereigns outperform U.S. corporates tend to coincide with falling U.S. rate hike expectations, as measured by our 24-month fed funds discounter. At present, our 24-month discounter is at 74 bps, meaning the market expects less than three Fed hikes during the next two years. We anticipate a better opportunity to move into EM Sovereigns once U.S. rate hike expectations have adjusted higher. Municipal Bonds: Underweight Chart 6Municipal Market Overview Municipal Market Overview Municipal Market Overview Municipal bonds outperformed the duration-equivalent Treasury index by 43 basis points in October (before adjusting for the tax advantage). Munis have outperformed the Treasury benchmark by 251 bps, year-to-date. The average Municipal / Treasury (M/T) yield ratio edged down in October and currently sits at 87%, still extremely tight relative to its post-crisis trading range. M/T yield ratios look much more attractive at the long-end of the curve (Chart 6), and we continue to recommend that investors extend maturity within their municipal bond allocations. Congress released its first draft of proposed tax legislation last week, and while it will certainly undergo some changes in the coming months, it appears as though it will not be very negative for municipal bondholders. Crucially, the top marginal personal tax rate remains unchanged at 39.6% and demand for munis should benefit from the removal of other deductions. A reduction of the corporate tax rate to 20% remains a risk, but that will likely be revised higher as the bill is re-written. Fundamentally, state & local government health improved sharply in Q3, with net borrowing likely falling to $157 billion from $211 billion in Q2, assuming that corporate tax revenues are unchanged (Chart 6).7 The rate of growth in state & local tax revenues now exceeds expenditures and that should put further downward pressure on borrowing in the coming quarters. However, a decline in state & local government borrowing is already reflected in historically tight M/T yield ratios. Treasury Curve: Favor 5-Year Bullet Over 2/10 Barbell Chart 7Treasury Yield Curve Overview Treasury Yield Curve Overview Treasury Yield Curve Overview The Treasury curve bear-flattened in October alongside a sharp move higher in the expected pace of Fed rate hikes (Chart 7). The 2/10 Treasury slope flattened 8 bps and the 5/30 slope flattened 7 bps. The upward adjustment in rate hike expectations benefited our recommendation to short the July 2018 fed funds futures contract. That trade is now 13 bps in the money since it was initiated on July 10. Further, the July 2018 contract is still discounting fewer than two rate hikes between now and next July. If two more hikes are delivered by July our trade will earn an additional 5 bps. If three more hikes are delivered it will earn an additional 31 bps. In a recent report we discussed why the Fed must soon "fall behind the curve" on inflation and allow the yield curve to steepen.8 Essentially, unless the Fed starts to chase inflation higher it will soon invert the yield curve without having met its inflation goal. That would be a severe policy mistake. This means that either inflation must start to rise, or the Fed must slow its pace of rate hikes. Both scenarios lead to a steeper yield curve. We continue to position for a steeper curve via a long position in the 5-year bullet versus a short position in the 2/10 barbell. At the moment our model shows the 5-year bullet trading roughly in-line with its fair value, or alternatively that the 2/5/10 butterfly spread is priced for an unchanged 2/10 slope on a 6-month horizon.9 TIPS: Overweight Chart 8TIPS Market Overview TIPS Market Overview TIPS Market Overview TIPS outperformed the duration-equivalent nominal Treasury index by 33 basis points in October, bringing year-to-date excess returns up to -99 bps. The 10-year TIPS breakeven inflation rate rose 4 bps on the month but, at 1.86%, it remains well below its pre-crisis trading range of 2.4% to 2.5%. As was pointed out on the front page of this report, the Fed must "fall behind the curve" on inflation if it wants to avoid a policy mistake. Our expectation is that this will occur because inflation will move higher in the coming months. The 6-month rate of change in trimmed mean PCE has already bounced off its lows (Chart 8) and pipeline measures of inflation are soaring (panels 3 & 4). However, even if inflation remains stubbornly low, we think any downside in long-maturity TIPS breakeven rates will prove fleeting. We are approaching an inflection point where if inflation does not rise the Fed will have to adopt a much more dovish policy stance. This should limit any downside in long-dated breakevens. As long as the Fed can maintain interest rates low enough for realized inflation to eventually recover to its target, then we anticipate that long-maturity TIPS breakeven rates will settle into a range between 2.4% and 2.5% by the time that occurs. According to our model, the 10-year TIPS breakeven inflation rate is currently trading in-line with other financial market variables - oil, the trade-weighted dollar and the stock-to-bond total return ratio (panel 2). ABS: Neutral Chart 9ABS Market Overview ABS Market Overview ABS Market Overview Asset-Backed Securities outperformed the duration-equivalent Treasury index by 13 basis points in October, bringing year-to-date excess returns up to 81 bps. Aaa-rated ABS outperformed the Treasury benchmark by 10 bps on the month, bringing year-to-date excess returns up to 71 bps. Non-Aaa ABS outperformed the benchmark by 32 bps, bringing year-to-date excess returns up to 176 bps. The index option-adjusted spread for Aaa-rated ABS tightened 5 bps in October and, at 33 bps, it remains well below its average pre-crisis trading range. We continue to favor credit cards over auto loans within Aaa-rated ABS, despite the modest additional spread pick-up available in autos (Chart 9). The main reason is that auto loan net losses have been trending steadily higher for several years while credit card charge-offs are still depressed (panel 4). However, even the credit card space is starting to see rising delinquency rates, albeit off a low base, and banks are tightening lending standards on both auto loans and cards (bottom panel). We expect that tight labor markets and solid income growth will prevent a surge in consumer delinquencies, but these are nonetheless troubling signals that bear monitoring. From a valuation perspective, with the 33 bps OAS offered from Aaa-rated Consumer ABS now only slightly higher than the 29 bps offered by Agency Residential MBS, we advocate a neutral allocation to consumer ABS. Further increases in delinquencies could warrant an eventual downgrade, stay tuned. Non-Agency CMBS: Underweight Chart 10CMBS Market Overview CMBS Market Overview CMBS Market Overview Non-agency Commercial Mortgage-Backed Securities outperformed the duration-equivalent Treasury index by 71 basis points in October, bringing year-to-date excess returns up to 182 bps. The index option-adjusted spread (OAS) for non-agency Aaa-rated CMBS tightened sharply in October, from 74 bps to 65 bps. At current levels it is now one standard deviation below its pre-crisis average (Chart 10). With spreads at such low levels in an environment of tightening commercial real estate (CRE) lending standards and falling CRE loan demand, we view the risk/reward trade-off in non-Agency CMBS as quite unfavorable. Agency CMBS: Overweight Agency CMBS outperformed the duration-equivalent Treasury index by 34 basis points in October, bringing year-to-date excess returns up to 96 bps. The index OAS for Agency CMBS tightened 6 bps on the month but, at 46 bps, the sector continues to offer an attractive spread pick-up relative to other low-risk spread product. The Aaa-rated consumer ABS OAS is only 33 bps, and the OAS on conventional 30-year Agency MBS is a mere 29 bps. Such an attractive spread pick-up in a sector that benefits from Agency backing is probably worth grabbing. Treasury Valuation Chart 11Treasury Fair Value Models Treasury Fair Value Models Treasury Fair Value Models The current reading from our 2-factor Treasury model (based on Global PMI and dollar sentiment) pegs fair value for the 10-year Treasury yield at 2.69% (Chart 11). Our 3-factor version of the model (not shown), which also incorporates the Global Economic Policy Uncertainty Index, places fair value at 2.67%. The Global Manufacturing PMI increased to 53.5 in October, its highest level in six-and-a-half years. Bullish sentiment toward the dollar also edged higher, but not by enough to prevent the fair value reading from our 2-factor Treasury model from climbing. Last month's fair value reading was 2.65%. The U.S. and Eurozone PMIs continued to trend up, while the Chinese PMI held flat. The Japanese PMI ticked down from 52.9 to 52.8. Most importantly, of the 36 countries we track 34 now have PMIs above the 50 boom/bust line. The global economic recovery has become incredibly broad based, a bearish development for U.S. Treasury yields. For further details on our Treasury models please refer to U.S. Bond Strategy Weekly Report, "The Message From Our Treasury Models", dated October 11, 2016, available at usbs.bcaresearch.com At the time of publication the 10-year Treasury yield was 2.33%. 1 Please see U.S. Bond Strategy Weekly Report, "The Fed Will Fall Behind The Curve", dated October 24, 2017, available at usbs.bcaresearch.com 2 We use breakeven spreads to adjust for the changing duration of the index over time. We calculate the 12-month breakeven spread as option-adjusted spread divided by duration. We ignore the impact of convexity. 3 Please see U.S. Bond Strategy Weekly Report, "Living With The Carry Trade", dated October 17, 2017, available at usbs.bcaresearch.com 4 Please see U.S. Bond Strategy Weekly Report, "The Fed Will Fall Behind The Curve", dated October 24, 2017, available at usbs.bcaresearch.com 5 Please see U.S. Bond Strategy Weekly Report, "Dollar Watching: Yet Another Update", dated October 10, 2017, available at usbs.bcaresearch.com 6 Please see U.S. Bond Strategy Weekly Report, "Living With The Carry Trade", dated October 17, 2017, available at usbs.bcaresearch.com 7 Please see U.S. Bond Strategy Weekly Report, "How Much Higher For Yields?", dated October 31, 2017, available at usbs.bcaresearch.com 8 Please see U.S. Bond Strategy Weekly Report, "The Fed Will Fall Behind The Curve", dated October 24, 2017, available at usbs.bcaresearch.com 9 For further details on our model please see U.S. Bond Strategy Special Report, "Bullets, Barbells And Butterflies", dated July 25, 2017, available at usbs.bcaresearch.com Fixed Income Sector Performance Recommended Portfolio Specification Corporate Sector Relative Valuation And Recommended Allocation Total Return Comparison: 7-Year Bullet Versus 2-20 Barbell (6-Month Investment Horizon)

Highlights Year One Performance: The GFIS recommended model bond portfolio returned 1.1% (hedged into USD) in its first year of existence, slightly underperforming the custom benchmark index by -2bps. Our bearish duration tilts were a drag on performance, while our overweights to U.S. corporate debt were a major contributor. Risk Management Lessons: The maximum overweight to low-beta, but low-yielding, Japanese Government Bonds was a drag on performance by reducing the portfolio yield. This highlights the classic bond management trade-off between controlling portfolio risks, like duration or tracking error, and maximizing sources of return, like interest income. Future Drivers Of Returns: Over the next 6-12 months, we expect the model portfolio returns to again benefit mostly from our below-benchmark duration stance (as global bond yields grind higher) and from our overweight stance on U.S. corporates (as the U.S. economy maintains a solid pace of growth). Feature In September of 2016, we introduced a new element to the BCA Global Fixed Income Strategy (GFIS) service - our recommended model bond portfolio.1 This represented a bit of a departure from the usual macroeconomic analysis and forecasting of financial markets that has been the hallmark of BCA. Yet we felt that it was important to add an actual portfolio, with specific allocations and weightings, given the needs and constraints faced by our readers. With so many of our clients being traditional fixed income managers (or multi-asset managers) who measure investment performance versus benchmark indices, we felt that it was important to have a way to communicate our views within a framework akin to what they deal with each day. Even for clients who are not professional bond managers, the model portfolio can be useful as a way to express how much we prefer one bond market (or sector) versus others. It also gives us a forum to discuss portfolio management issues as an addition to the macro analysis. So far, the reception from clients to this new addition to the GFIS service has been a warm one, and we look forward to additional feedback in the months and years ahead. With the model portfolio just passing its first birthday, we are dedicating this Weekly Report to an overview of the final Year One performance numbers. We will evaluate our winning and losing recommendations, look back at the lessons learned as the model portfolio framework has evolved, and identify what we expect will be the biggest drivers of performance in Year Two based on our current views. Year One Model Portfolio Performance: Winners & Losers Chart 1GFIS Model Portfolio Performance GFIS Model Portfolio Performance GFIS Model Portfolio Performance The GFIS model portfolio produced a total return of 1.09% (hedged into U.S. dollars) over first full year since inception on September 20, 2016 (Chart 1). This essentially matched the performance of our custom benchmark index, with the model portfolio lagging by a mere -2bps.2 In terms of the breakdown between government bonds and credit (spread product), the former underperformed the benchmark by -18bps while the latter outperformed by +16bps. A more traditional period to evaluate investment performance is on a calendar year-to-date basis. We also show the 2017 year-to-date (YTD) numbers in Chart 1, measured from January 1st to October 3rd. Over that time period, the total returns are much higher - the model portfolio has returned 2.78%, lagging the index by -6bps. This higher absolute return is mostly due to the strong outperformance of corporate bond markets and the decline in government bond yields seen since March. Broadly speaking, that breakdown of returns lines up with what were our largest strategic market calls: to be underweight overall portfolio duration and overweight U.S. corporate bond exposure (bottom panel). This is obviously a welcome property to see in our returns, which we hope will always line up with our desired tilts! When looking at the detailed decomposition of the returns on the government bond side of the portfolio (Table 1), however, a few points stand out: Table 1A Detailed Breakdown Of The GFIS Model Portfolio Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned The underperformance on the government bond side of the portfolio (Chart 2) came from underweight positions at the long-end (maturities beyond seven years) of yield curves in the U.S. (-4bps), U.K. (-5bps), Germany (-5bps) and, most notably, France (-18bps). Chart 2GFIS Model Portfolio Government Bond Performance Attribution By Country Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned The underweight position in Italy, across the curve, generated another -7bps of underperformance, although this was paired against an overweight to Spanish government bonds that positively contributed to returns (+3bps). Overweights to bonds in the middle and shorter ends of yields curves (maturities less than seven years) positively contributed to returns in the U.S. (+6bps), Germany (+2bps) and France (+2bps). Our significant overweight to Japanese government bonds, intended as a way to reduce portfolio duration by increasing exposure to a market with a low beta to global bond yields, also helped boost performance (+8bps). The conclusion? By concentrating our recommended duration underweights on longer-maturity bonds, and raising the weightings on shorter-maturity government debt, we imparted a bearish curve steepening bias on top of the reduced duration exposure. It is no surprise that our recommended government bond allocations underperformed during the bull-flattening move in global yield curves seen earlier this year. By contrast, the returns on the credit (spread) product allocations within the GFIS model portfolio tell a more positive story (Chart 3): Chart 3GFIS Model Portfolio Spread Product Performance Attribution Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned The outperformance came from our overweight allocations to U.S. Investment Grade (IG) corporate debt, focused on Financials (+14bps) and Industrials (+4bps), and U.S. High-Yield (HY), concentrated on Ba-rated (+13bps) and B-rated (+8bps) bonds. U.S. Mortgage-Backed Securities (MBS) were a laggard during the first year of the model bond portfolio (-12bps), which largely came from an ill-timed tactical move to overweight in the 4th quarter of 2016. More recently, our underweight stance on MBS has been only a modest drag on the total return of the portfolio since the peak in U.S. bond yields back in March. Our decisions to reduce exposure to Euro Area IG (-5bps) and HY (-2bps) corporate debt earlier in the year, and our more recent decision to downgrade Emerging Market (EM) sovereign (-1bp) and corporate debt (-4bps), were both small negative contributors to performance. Summing it all up, our spread product allocations performed well because of the overweight to U.S. IG and HY corporates. The underweights in Euro Area and EM credit were set up as relative value allocations versus U.S. equivalents, so the underperformance versus the benchmark should be viewed against the substantial outperformance from U.S. corporates. The MBS underperformance was small on a YTD basis, but we see an opportunity for that to soon turn around, as we discuss later. Bottom Line: The GFIS recommended model bond portfolio returned 1.1% (hedged into USD) in its first year of existence, slightly underperforming the custom benchmark index by -2bps. Our bearish duration tilts were a drag on performance, while our overweights to U.S. corporate debt were a major contributor. Lessons Learned On Risk Management As the first year of the GFIS model portfolio progressed, we added elements to the framework to help us manage the overall risk of the portfolio. Specifically, we began to include a tracking error calculation to show the relative volatility of the portfolio to its benchmark.3 When we first introduced that tracking error back in April, we were running far too little risk in the portfolio given the relatively modest position sizes (Chart 4). Rather than be an "index hugger", we decided to increase the sizes of all our relative tilts (Chart 5), and the tracking error rose accordingly from a mere 25bps to over 60bps. This is still below the 100bps limit that we decided to impose on the relative volatility of the model portfolio, but we were comfortable not running less-than-maximum risk given that valuations on many spread products were not extraordinarily cheap. The time to max out a risk budget is early in the credit cycle when spreads are wide, not when the cycle is far advanced and spreads are relatively tight. Yet one lesson that was learned in Year One was that too much focus on tracking error can result in lost opportunities to boost the performance of the portfolio. As part of our strategic call to maintain a below-benchmark overall duration stance, we upgraded Japan to maximum overweight in the model portfolio back on July 4th.4 With Japanese Government Bonds (JGBs) having such a low beta to yield changes in the overall Developed Markets (Chart 6), adding more Japan exposure was a way to get more defensive on duration in a way that would also boost our desired tracking error (since we were adding more of an asset less correlated to the other government bonds in the portfolio). Chart 4Tracking Error Of##BR##The Model Portfolio Tracking Error Of The Model Portfolio Tracking Error Of The Model Portfolio Chart 5Allocations Between##BR##Government Bonds & Spread Product Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned Chart 6Are JGBs The##BR##Optimal Duration Hedge? Are JGBs The Optimal Duration Hedge? Are JGBs The Optimal Duration Hedge? Yet by increasing the allocation to low-beta JGBs, we were also adding exposure to "no-yield" JGBs. The overall yield of the model portfolio suffered as a result, fully offsetting the bump to the portfolio yield from the increase in allocations to spread product in April (Charts 7 & 8). With the benefit of hindsight, increasing the allocation even more to something like U.S. HY corporate bonds would have a been a more prudent way to redirect government bond exposure to a low-beta market that would have boosted the overall portfolio yield (Chart 9). Chart 7Too Much Japan##BR##In The Portfolio ... Too Much Japan In The Portfolio... Too Much Japan In The Portfolio... Chart 8... Offsetting The Yield Pick-Up##BR##From Spread Product ...Offsetting The Yield Pick-Up From Spread Product ...Offsetting The Yield Pick-Up From Spread Product Chart 9There Is Not Enough Yield##BR##In The Model Portfolio There Is Not Enough Yield In The Model Portfolio There Is Not Enough Yield In The Model Portfolio Going forward, we will pay more attention to managing the portfolio yield more actively as another piece of our model bond portfolio framework that can help boost expected returns. Bottom Line: The maximum overweight to low-beta, but low-yielding, Japanese Government Bonds was a drag on performance by reducing the portfolio yield. This highlights the classic bond management trade-off between controlling portfolio risks, like duration or tracking error, and maximizing sources of return, like interest income. The Outlook For The Next Year Looking towards the next twelve months, the biggest expected drivers of returns in our model bond portfolio are expected to come from the following allocations: Below-benchmark overall duration exposure: We are sticking to our guns on the future direction of global bond yields, which have more room to rise over the next 6-12 months. The coordinated global economic upturn is showing little sign of slowing, with leading indicators still rising and pointing to upward pressure on real bond yields (Chart 10). At the same time, inflation expectations in the developed economies remain too low relative to current levels of inflation (bottom panel). Thus, we expect government bond yield curves to bear-steepen as central banks will respond slowly to the rise in inflation. This will benefit the steepening bias we have in the model portfolio from the underweights in longer maturity buckets in the U.S., Europe and the U.K. (Chart 11). Chart 10Future Drivers Of Performance:##BR##Below-Benchmark Duration Future Drivers Of Performance: u/w Duration Future Drivers Of Performance: u/w Duration Chart 11An Unexpected##BR##Bull Flattening This Year An Unexpected Bull Flattening This Year An Unexpected Bull Flattening This Year Overweight U.S. corporate bonds (both IG and HY): Looking over the indicators from our U.S. Corporate Bond Checklist, the backdrop is not yet pointing to a period of expected underperformance for U.S. corporates (Chart 12). While balance sheet fundamentals do appear stretched, as indicated by our Corporate Health Monitor (2nd panel), the overall stance of U.S. monetary conditions is neutral (3rd panel), while bank lending standards are not yet restrictive (4th panel). We expect the Fed to deliver another 25bp rate hike in December, and at least another 2-3 hikes in 2018, which will shift monetary conditions into more restrictive territory. A very rapid rise in the U.S. dollar would worsen this trend, but we expect only a moderate grind higher in the greenback as the Fed slowly delivers additional rate hikes and non-U.S. growth remains robust. While the solid global economic backdrop should benefit all growth-sensitive assets like corporate debt, we see more attractive relative valuations on U.S. corporates versus Euro Area or EM equivalents. The upcoming tapering of asset purchases by the European Central Bank (ECB) also represents a major risk to Euro Area corporate debt, as the ECB will be slowing the pace of its corporate bond buying. One other sector that can potentially boost the portfolio performance in Year Two versus Year One is U.S. MBS. Our colleagues at our sister service, U.S. Bond Strategy, now see MBS valuations as looking attractive to other U.S. spread product like IG corporates (Chart 13).5 The relative option-adjusted spreads (OAS) on MBS and U.S. IG are a good leading indicator of the relative performance of the two asset classes and current spread levels should lead to a better return profile for MBS over IG. Another factor benefitting MBS is the continued rising trend in U.S. bond yields (and mortgage rates) that we expect over the next 6-12 months, which will reduce mortgage prepayments that would weigh on MBS returns (bottom panel). Chart 12Future Drivers Of Performance:##BR##Overweight U.S. Corporates Future Drivers Of Performance: o/w U.S. Corporates Future Drivers Of Performance: o/w U.S. Corporates Chart 13Upgrade U.S. MBS##BR##To Neutral Upgrade U.S. MBS To Neutral Upgrade U.S. MBS To Neutral This week, we are upgrading our MBS allocation to neutral from underweight in our model portfolio. However, given that our allocations to U.S. corporates are already fairly significant, we are choosing to "fund" the MBS upgrade by lowering our weighting on U.S. Treasuries (see the model portfolio allocations on Page 14). Bottom Line: Over the next 6-12 months, we expect the model portfolio returns to again benefit mostly from our below-benchmark duration stance (as global bond yields grind higher) and from our overweight stance on U.S. corporates (as the U.S. economy maintains a solid pace of growth). We are also now more constructive on valuations on U.S. MBS, thus we are upgrading our allocation to neutral at the expense of U.S. Treasuries. Robert Robis, Senior Vice President Global Fixed Income Strategy rrobis@bcaresearch.com 1 Please see BCA Global Fixed Income Model Special Report, "Introducing Our Recommended Global Fixed Income Portfolio", dated September 20th, 2016, available at gfis.bcaresearch.com. 2 The GFIS model portfolio custom benchmark index can most simply be described as the Barclays Global Aggregate Index, but with allocations to global high-yield corporate debt replacing very highly-rated spread product. We believe this to be more indicative of the typical internal benchmark used by global multi-sector fixed income managers. 3 Please see BCA Global Fixed Income Strategy Special Report, "Adding A Risk Management Framework To Our Model Bond Portfolio", dated June 20th 2017, available at gfis.bcareseach.com. 4 Please see BCA Global Fixed Income Strategy Weekly Report, "Central Banks Are Now Playing Catch-Up", dated July 4th 2017, available at gfis.bcaresearch.com. 5 Please see BCA U.S. Bond Strategy Weekly Report, "Dollar Watching: Yet Another Debate", dated October 10th 2017, available at usbs.bcaresearch.com. The GFIS Recommended Portfolio Vs. The Custom Benchmark Index Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned Year One Of The GFIS Model Bond Portfolio: Winners, Losers & Lessons Learned Appendix - Selected Sectors From The GFIS Model Portfolio Appendix 1 Appendix 1 Appendix 2 Appendix 2 Appendix 3 Appendix 3 Appendix 4 Appendix 4 Appendix 5 Appendix 5 Appendix 6 Appendix 6 Appendix 7 Appendix 7 Appendix 8 Appendix 8 Recommendations Duration Regional Allocation Spread Product Tactical Trades Yields & Returns Global Bond Yields Historical Returns

Highlights Duration: The global economic recovery is more synchronized than at any time since 2011. This suggests that foreign demand will be less of an impediment to the bond bear market and that Treasury yields will rise once U.S. data start to surprise on the upside. Stay at below-benchmark duration. MBS: Agency MBS option-adjusted spreads have widened significantly and no longer look expensive. With Treasury yields moving higher and mortgage refinancings likely to stay depressed, we advise upgrading MBS from underweight to neutral. Economy & Inflation: The U.S. economic data are starting to outperform beaten-down expectations. Survey data point to further GDP acceleration in the second half of this year and we expect inflation will soon follow growth higher. Feature Chart 12-Factor Treasury Model 2-Factor Treasury Model 2-Factor Treasury Model The relationship between the global breadth of economic growth, the value of the dollar and the outlook for Treasury yields has been a running theme in this publication.1 To summarize, stronger global growth pressures bond yields higher (and vice-versa). But how that growth is distributed across different countries matters as well. For example, if global growth is mostly concentrated in the U.S., then yield spreads will widen between the U.S. and the rest of the world and the dollar will appreciate as money pours in from overseas. Investors then respond to a stronger dollar by downgrading their U.S. growth and rate hike expectations. This caps the upside in long-dated U.S. Treasury yields. Conversely, if global growth is more evenly spread out throughout the world, then the dollar will come under less upward pressure when U.S. growth accelerates and Treasury yields can rise further. We developed a simple two-factor model to show how the trade-off between global growth and the exchange rate impacts the U.S. 10-year Treasury yield (Chart 1). The model uses the Global Manufacturing PMI as its proxy for global growth and a survey of bullish sentiment toward the dollar as its proxy for growth synchronization. So far this year, the Global PMI has moved higher and sentiment toward the dollar has become less bullish. Both developments have bond-bearish implications and our model now pegs fair value for the 10-year Treasury yield at 2.65%, 28 bps above the current 10-year yield. In Sync The Global PMI came in at 53.2 in September, the same as in August, but still a strong reading compared to recent history (Chart 2). But the most stunning detail of the September PMI releases is that 33 out of the 36 countries we track had PMIs above the 50 boom/bust line. As a result, our Global PMI Diffusion Index hit 90% for only the second time since 2011 (Chart 2, panel 1). The elevated reading of our diffusion index leads us to two market related observations. First, stronger growth outside of the U.S. explains why the 10-year Treasury yield is only 8 bps lower than at the start of the year despite U.S. economic data that have severely undershot expectations (Chart 2, bottom panel). Second, it suggests that when U.S. economic data inevitably start to surprise on the upside - a process which is only now beginning (see Economy & Inflation section below) - the dollar will appreciate by less than it would have when our PMI diffusion index was near 50. This removes a huge impediment from the bond bear market. In Chart 3 we see that the recent peak in 7-10 year U.S. bond yields occurred at 2.54% on Dec 16th. On that same date the spread between 7-10 year U.S. bond yields and average 7-10 year yields in the rest of the world was 178 bps, and bullish sentiment toward the dollar was above 80%. With the global recovery now more synchronized than it was last year, we anticipate that by the time U.S. yields take out that prior peak, the yield spread and dollar bullish sentiment will still be lower than they were last December. This means that less foreign capital will be encouraged into the U.S. and yields will rise even further. Chart 2Broad Based Recovery Broad Based Recovery Broad Based Recovery Chart 3Spreads Less Of A Constraint Spreads Less Of A Constraint Spreads Less Of A Constraint Where Is Growth Coming From? Considering the major economic blocs, the biggest change during the past year has been the surging Eurozone PMI (Chart 4). The U.S. PMI is still firmly above the 50 boom/bust line but has actually moderated in 2017. The Japanese PMI is similarly entrenched above 50 and while the Chinese PMI was weak earlier this year, it has rebounded during the past four months. At roughly 20%, China carries the largest weight in the Global PMI. The outlook for the Chinese economy is therefore crucial for the path of bond yields. On that note, while the Chinese PMI has been strong in recent months, a couple of warning signs are beginning to flash (Chart 5). Chart 4Global Manufacturing PMIs Global Manufacturing PMIs Global Manufacturing PMIs Chart 5Chinese Monetary Conditions Chinese Monetary Conditions Chinese Monetary Conditions Commodity prices - which correlate strongly with Chinese PMI - have declined since early September, although they remain above levels seen last year and do not yet pose a major risk. What's more important is that monetary conditions are starting to tighten (Chart 5, panel 2). If tighter monetary conditions persist, then we should expect growth to slow. The mild tightening in monetary conditions that has already occurred will probably lead to some near-term moderation in Chinese growth. But our China Investment Strategy service thinks it's unlikely that monetary conditions will tighten enough to cause a meaningful slowdown.2 Our China strategists note that with GDP growth within the government's target range, inflation exceedingly low and signs that financial excesses have been reigned in, there should not be much appetite for draconian policy tightening. We would also add that the causes of this year's tightening in monetary conditions have been relatively benign. The monetary conditions index shown in Chart 5 has fallen because the trade-weighted RMB is no longer depreciating and because real interest rates have moved a tad higher. Crucially, the RMB has only stabilized, it is not appreciating in trade-weighted terms. Also, the nominal policy rate remains flat at a low level. The increase in real interest rates resulted purely from weaker consumer price inflation. Bottom Line: The global economic recovery is more synchronized than at any time since 2011. This suggests that foreign demand will be less of an impediment to the bond bear market and that Treasury yields will rise once U.S. data start to surprise on the upside. Stay at below-benchmark duration. Buy The News In MBS Last week we upgraded our allocation to Agency MBS from underweight to neutral, noting that spreads had become more attractive during the past few months. In all likelihood this is the result of the market pricing in the wind-down of the Fed's balance sheet.3 With the Fed's plans now well known (and unlikely to change), there is an opportunity to increase MBS exposure from a more attractive starting point. After having sold the rumor, we think it's time to buy the news. The Value Proposition Chart 6OAS Look Attractive OAS Look Attractive OAS Look Attractive To be clear, we are not forecasting stellar excess returns from Agency MBS. But with spreads compressed across the entire U.S. fixed income universe, we would note that the option-adjusted spread (OAS) differential between conventional 30-year Agency MBS and investment grade corporate bonds (in duration-matched terms) has risen back to levels last seen in 2014 (Chart 6). The lagged OAS differential is a decent predictor of relative returns between MBS and corporate credit, and at current levels it suggests that MBS could even outperform corporate bonds at some point during the next 12 months (Chart 6, panel 2). This year's decline in Treasury yields has also biased OAS differentials between MBS and corporate bonds wider. Because of negative convexity, MBS duration is positively correlated with yields (Chart 6, bottom panel). If yields rise from here, as we expect they will, then MBS duration will also extend. This means that MBS OAS will start to appear less and less attractive relative to duration-matched comparables. In other words, MBS are less likely to cheapen relative to other spread product in an environment of rising Treasury yields. The Drivers Of MBS Spreads A simplified formula for excess MBS returns, relative to duration-matched Treasuries, could be written as follows: Excess Return = Starting OAS - Duration*(Change in nominal spread) + 0.5*Convexity*(Change in yield) 2 That is, OAS is the correct measure of MBS carry because it adjusts for expected losses due to prepayments. However, it is the change in the nominal spread (not the OAS) that will determine capital gains and losses during the investment horizon. On that note, we observe that nominal MBS spreads have rarely been tighter during the past 30 years (Chart 7). However, it is also hard for us to see a catalyst for significantly wider nominal spreads during the next 6-12 months. The two factors that correlate most closely with nominal MBS spreads are credit spreads and mortgage refinancings. Chart 7Nominal MBS Spreads Are Driven By Credit Spreads And Refinancings Nominal MBS Spreads Are Driven By Credit Spreads And Refinancings Nominal MBS Spreads Are Driven By Credit Spreads And Refinancings On credit spreads, we have repeatedly outlined why they are unlikely to widen materially in the absence of more significant inflationary pressure.4 As for refis, we are also hard pressed to see much upside for three main reasons: First, changes in mortgage rates are the number one driver of refinancings (Chart 8). Refis only increase when mortgage rates fall, making the proposition of refinancing more attractive. As yields rise during the next 6-12 months, refis will stay low. Second, the distribution of outstanding mortgages across the coupon stack impacts how sensitive refis are to changes in rates. The second panel of Chart 8 shows our measure of "moneyness", aka the dispersion of outstanding mortgages around the current coupon rate.5 Given today's dispersion levels we can calculate that even if the current coupon mortgage rate falls back to its recent low of 2.24%, our measure of moneyness would not get back to its late-2016 peak. For our moneyness indicator to rise back to 2013 levels the current coupon mortgage rate would have to fall all the way to 1.68%. Needless to say, we would characterize that risk as low. Third, the final factor that can impact the pace of mortgage refinancing is the seasoning of outstanding mortgages. Typically, we think of mortgages between 30 and 60 months old as being the most likely to refinance. Given that net mortgage origination was close to zero between 30 and 60 months ago and that mortgage purchase applications were at multi-year lows (Chart 9), most of the outstanding mortgage universe probably falls outside of this zone. Chart 8Refis Will Stay Low Refis Will Stay Low Refis Will Stay Low Chart 9Most Mortgages Are Not Yet Seasoned Most Mortgages Are Not Yet Seasoned Most Mortgages Are Not Yet Seasoned Bottom Line: Agency MBS option-adjusted spreads have widened significantly and no longer look expensive. With Treasury yields moving higher and mortgage refinancings likely to stay depressed, we advise upgrading MBS from underweight to neutral. Economy & Inflation Bring On The Upside Surprises As was alluded to in the opening section of this report, after have disappointed expectations year-to-date, we are just now starting to see U.S. economic data surprise to the upside (see Chart 2). The most recent datapoints that caught our eye were the ISM manufacturing and non-manufacturing PMIs.6 Our inclination is to mostly ignore last Friday's employment report as an outlier due to the recent hurricanes.7 The ISM non-manufacturing survey jumped to 59.8 in September, its highest level since 2005. Taken together with other survey indicators that tend to track GDP growth - the BCA Beige Book Indicator and the BCA Composite New Orders Indicator - the case is quite strong for further GDP acceleration in the third and fourth quarters (Chart 10). Of course the pressing issue for bond markets is whether that growth acceleration translates into higher inflation. On that note, we would suggest that the weak inflation we have seen during the past six months was a reaction to the growth slowdown witnessed in 2015 and the first half of 2016. The stronger ISM manufacturing index, in particular, sends a powerful signal that inflation is poised to put in a bottom (Chart 11). Chart 10Survey Indicators Of U.S. Growth Survey Indicators Of U.S. Growth Survey Indicators Of U.S. Growth Chart 11Inflation Lags Growth Inflation Lags Growth Inflation Lags Growth Bottom Line: The U.S. economic data are starting to outperform beaten-down expectations. Survey data point to further GDP acceleration in the second half of this year and we expect inflation will soon follow growth higher. Ryan Swift, Vice President U.S. Bond Strategy rswift@bcaresearch.com 1 Please see U.S. Bond Strategy Weekly Report, "Dollar Watching: Another Update", dated January 31, 2017, available at usbs.bcaresearch.com 2 Please see China Investment Strategy Special Report, "On A Higher Note", dated October 5, 2017, available at cis.bcaresearch.com 3 Please see U.S. Bond Strategy Portfolio Allocation Summary, "Return Of The Trump Trade", dated October 3, 2017, available at usbs.bcaresearch.com 4 Please see U.S. Bond Strategy Weekly Report, "Won't Back Down", dated September 26, 2017, available at usbs.bcaresearch.com 5 For each coupon bucket in the Bloomberg Barclays Conventional 30-year Agency MBS index we calculate the squared deviation between its coupon and the current coupon rate. We then weight those squared differences by the market capitalization of each coupon bucket. 6 These are different than the Markit PMI that is included in our 2-factor Treasury model. 7 Please see BCA Daily Insights, "U.S. Jobs Report: All Noise, No Signal", dated October 6, 2017, available at din.bcaresearch.com Fixed Income Sector Performance Recommended Portfolio Specification

Highlights Chart 1Tax Reform Is A Bear-Steepener Tax Reform Is A Bear-Steepener Tax Reform Is A Bear-Steepener The federal government provided some details about its tax reform proposal last week. Markets reacted immediately, once again starting to price-in the possibility of lower tax rates. A basket of high tax-rate stocks outperformed the S&P 500, although the relative price remains well below the highs reached in the immediate aftermath of the election (Chart 1). Bond markets have also been influenced by the "will they, won't they" tax reform drama. Since tax cuts at this relatively late stage of the economic cycle are widely expected to be inflationary, the slope of the yield curve steepens and long-dated TIPS breakevens widen whenever the passage of a tax bill seems more likely. Our political strategists expect that a tax bill will be passed by the end of Q1 2008, or by early Q2 at the latest.1 All else equal, this will bias TIPS breakevens wider and cause the Treasury curve to steepen. Even in the absence of significant tax legislation we think that TIPS breakevens will widen and the yield curve will steepen as inflation starts to pick up during the next few months. But any fiscal stimulus related to tax reform would certainly expedite the process. Feature Investment Grade: Overweight Chart 2Investment Grade Market Overview Investment Grade Market Overview Investment Grade Market Overview Investment grade corporate bonds outperformed the duration-equivalent Treasury index by 87 basis points in September, bringing year-to-date excess returns up to 234 bps. The average index option-adjusted spread tightened 9 bps on the month to reach 101 bps. Valuation looks increasingly stretched across much of the corporate bond universe. The 12-month breakeven spread for A-rated corporate bonds has dipped well below its mid-2014 trough and is approaching the minimum value witnessed in the early stages of prior Fed tightening cycles. The same measure for Baa-rated credits fell to 17 bps last month, almost exactly equal to its mid-2014 low. While spreads are somewhat expensive, recent data on profit and debt growth have been positive. We noted in last week's report2 that net leverage declined in the second quarter, breaking a streak of two consecutive increases (Chart 2). In addition, other credit cycle indicators such as the slope of the yield curve and C&I bank lending standards do not yet signal wider spreads. Further declines in leverage will depend on whether profit growth can sustain its recent strength (bottom panel). While some moderation is likely, as of now, our leading profit indicators - particularly the weak dollar and surging manufacturing PMI - suggest that growth will stay firm for the remainder of the year (Table 3). Table 3ACorporate Sector Relative Valuation And Recommended Allocation* Return Of The Trump Trade Return Of The Trump Trade Table 3BCorporate Sector Risk Vs. Reward* Return Of The Trump Trade Return Of The Trump Trade High-Yield: Overweight Chart 3High-Yield Market Overview High-Yield Market Overview High-Yield Market Overview High-Yield outperformed the duration-equivalent Treasury index by 143 basis points in September, bringing year-to-date excess returns up to 526 bps. The index option-adjusted spread tightened 31 bps to end the month at 347 bps, 24 bps above the mid-2014 cycle low. After adjusting for expected default losses, we calculate that the junk index currently offers an excess spread of 213 bps. We would expect a default-adjusted spread at this level to translate into low, but positive, excess returns during the next year. A simple linear regression suggests those excess returns will be on the order of 100 to 200 bps (Chart 3), but with a fairly wide margin for error. The default-adjusted spread incorporates our estimate of default losses for the next 12 months. This estimate currently sits at 1.3%. The estimate is derived from the Moody's baseline forecast of a 2.7% default rate and our own estimate of a 51% recovery rate (bottom panel). The relatively benign default outlook is reinforced by the persistent environment of steady growth and low inflation. Last week's third estimate showed that second quarter GDP growth was 3.1%, well above most estimates of trend. Meanwhile, the St. Louis Fed Price Pressures Measure predicts only a 2% chance that inflation will rise above 2.5% during the next year (panel 3). This combo of steady growth and low inflation will ensure that Fed policy remains sufficiently accommodative to support high-yield bond returns. MBS: Upgrade To Neutral Chart 4MBS Market Overview MBS Market Overview MBS Market Overview Mortgage-Backed Securities outperformed the duration-equivalent Treasury index by 35 basis points in September, bringing year-to-date excess returns up to 26 bps. The conventional 30-year MBS yield rose 10 bps in September, driven by a 19 bps increase in the rate component. This was partially offset by an 8 bps tightening of the option-adjusted spread (OAS), while the compensation for prepayment risk (option cost) narrowed 1 bp. OAS have widened considerably during the past few months. In all likelihood this has been in anticipation of the Fed starting to unwind its MBS portfolio. The result is that MBS no longer look expensive compared to Aaa-rated credit (Chart 4). With more attractive valuations and the Fed's schedule for balance sheet runoff now well known, we think the time is right to edge MBS exposure higher. After having sold the rumor of Fed balance sheet runoff, it is time to buy the news. Arbitrage between MBS and credit should limit how much MBS OAS can widen during the next 6-12 months, even in the face of higher MBS supply. Further, recent spread widening has been helped along by falling mortgage rates and rising refinancings. With Treasury yields and mortgage rates now poised to put in a bottom, refis will also roll over and lend support to the MBS trade (bottom panel). Government-Related: Underweight Chart 4MBS Market Overview MBS Market Overview MBS Market Overview The Government-Related index outperformed the duration-equivalent Treasury index by 26 basis points in September, bringing year-to-date excess returns up to 181 bps. Sovereign bonds outperformed the Treasury benchmark by 93 bps on the month. Foreign Agencies and Local Authority bonds outperformed by 25 bps and 46 bps, respectively. Domestic Agency bonds outperformed by 1 bp and Supranationals outperformed by 3 bps. Year-to-date Sovereign bond outperformance has been spurred by dollar weakness, even though spread differentials are tilted firmly in favor of domestic U.S. credit (Chart 5). But with U.S. economic data just now starting to surprise to the upside, we think the tailwind from a weakening dollar is about to fade. Mexico is the single largest issuer in the Sovereign index, and appreciation in the peso versus the U.S. dollar has been a particularly important driver of Sovereign outperformance this year. However, our Emerging Markets Strategy team now believes that peso appreciation is overdone.3 Mexican growth has been supported by strong exports and a weak currency while domestic demand has been soft. Without a solid foundation from domestic demand, this year's currency appreciation will soon cause inflation to roll over and Mexican interest rates to fall. Municipal Bonds: Underweight Chart 6Municipal Market Overview Municipal Market Overview Municipal Market Overview Municipal bonds outperformed the duration-equivalent Treasury index by 62 basis points in September (before adjusting for the tax advantage). Munis have outperformed the Treasury benchmark by 207 bps, year-to-date. The average Municipal / Treasury (M/T) yield ratio edged up from 84% to 86% in September, but it remains extremely tight relative to its post-crisis trading range (Chart 6). State & local government budgets dodged a bullet when the Graham-Cassidy healthcare reform bill was defeated last month. The bill included a block-grant provision for Medicaid that would have reduced federal government transfer payments, a significant source of state & local government revenue. Last week we also learned more specifics about the federal government's proposed tax reform legislation. While the lower tax rates in the proposal are obviously negative for M/T yield ratios, the impact should be somewhat offset by the elimination of tax deductions, the state & local income tax deduction in particular. Eliminating deductions makes the tax advantage in municipal bonds appear more attractive, irrespective of the tax rate. Most importantly, the municipal bond tax exemption itself appears safe. Of course, it will still be some time before we know the final details of tax reform, which our political strategists expect will be passed by the end of Q1 2018. With the plan still not finalized, M/T yield ratios near post-crisis lows look too complacent. Treasury Curve: Favor 5-Year Bullet Over 2/10 Barbell Chart 7Treasury Yield Curve Overview Treasury Yield Curve Overview Treasury Yield Curve Overview The Treasury curve shifted higher in September and steepened out to the 5-year maturity point. The 2/10 Treasury slope steepened 7 bps and the 5/30 slope flattened 9 bps. The market brought a December rate hike back into focus last month following a somewhat stronger CPI inflation report and Fed Chair Janet Yellen's insistence that low inflation will prove transitory. Our 12-month fed funds discounter, which shows the market's expected change in the fed funds rate during the next 12 months, moved up to 40 bps from 19 bps. As discussed in last week's report,4 we tend to agree with Chair Yellen that inflation will soon follow growth indicators higher. The market implication of this thesis is that wider TIPS breakevens will lead to one last bout of curve steepening this cycle. We continue to position for curve steepening via a trade long the 5-year bullet and short a duration-matched 2/10 barbell. This trade has returned 16 bps since inception last December. At present, our fair value model shows that the 5-year bullet is slightly expensive on the curve (Chart 7). Or put differently, that the 2/5/10 butterfly spread is fairly priced for 2 bps of 2/10 curve steepening during the next 6 months.5 We think curve steepening will easily surpass this threshold and maintain our long 5-year, short 2/10 position. TIPS: Overweight Chart 8TIPS Market Overview TIPS Market Overview TIPS Market Overview TIPS outperformed the duration-equivalent nominal Treasury index by 39 basis points in September, bringing year-to-date excess returns up to -131 bps. The 10-year TIPS breakeven inflation rate rose 8 bps on the month but, at 1.84%, it remains well below its pre-crisis trading range of 2.4% to 2.5%. CPI beat expectations in August for the first time in several months and, as was discussed in a recent report,6 the bond market was quick to react to even a tentative sign that inflation might have troughed. The market's sensitivity should not be surprising. Leading pipeline indicators of inflation, such as the prices paid and supplier deliveries components of the ISM manufacturing index, suggest that inflation and TIPS breakevens are biased higher (Chart 8). Counter-acting some of the optimism on inflation was the slightly weaker-than-expected August PCE report. While trimmed mean PCE inflation did perk up on a month-over-month basis, the 6-month and 12-month rates of change continue to fall (bottom panel). The 2% inflation target is of utmost importance to the Fed. In our base case scenario there is sufficient inflationary pressure for this target to be achieved with a pace of rate hikes similar to the Fed's median projection. But if that turns out not to be the case, then the Fed will respond with a slower pace of hikes. Either way, long-maturity TIPS breakevens must move higher before the end of the cycle or the Fed will have failed. ABS: Cut To Neutral Chart 9ABS Market Overview ABS Market Overview ABS Market Overview Asset-Backed Securities underperformed the duration-equivalent Treasury index by 3 basis points in September, dragging year-to-date excess returns down to 68 bps. Credit card and auto loan ABS both underperformed the duration-equivalent Treasury benchmark by 2 bps in September, pulling year-to-date excess returns down to 67 bps and 69 bps, respectively. The index option-adjusted spread for Aaa-rated ABS widened 3 bps on the month to reach 39 bps. It remains well below its average pre-crisis level (Chart 9). At 39 bps, the Aaa-rated ABS spread is still 11 bps wider than the average option-adjusted spread for conventional 30-year agency MBS. However, as we observed in last week's report,7 delinquency rates for consumer credit (credit cards, auto loans and student loans) are rising, while mortgage delinquency rates continue to fall. This squares with the message from the Fed's Senior Loan Officer Survey which shows that lending standards are tightening for both credit cards and auto loans (bottom panel). While delinquencies appear to have bottomed, the charge-off rate in credit card ABS collateral pools remains near all-time lows. Meanwhile, net losses in auto loan ABS collateral pools are in a clear uptrend. We continue to prefer Aaa-rated credit card ABS over Aaa-rated auto loan ABS, but are wary that credit card charge-offs will also start to increase in the near future, albeit from very low levels. Non-Agency CMBS: Underweight Chart 10CMBS Market Overview CMBS Market Overview CMBS Market Overview Non-agency Commercial Mortgage-Backed Securities underperformed the duration-equivalent Treasury index by 6 basis points in September, dragging year-to-date excess returns down to 110 bps. The index option-adjusted spread for non-agency Aaa-rated CMBS widened 1 bp on the month, but it remains well below its average pre-crisis level. Fundamentally, the commercial real estate space continues to be characterized by tightening lending standards and falling demand (Chart 10) and, outside of the multi-family sector, CMBS delinquencies are trending higher (panel 5). Against this back-drop, spreads are not wide enough to entice us. Agency CMBS: Overweight Agency CMBS underperformed the duration-equivalent Treasury index by 18 basis points in September, dragging year-to-date excess returns down to 62 bps. The average index option-adjusted spread for the Agency CMBS index widened 3 bps on the month to reach 51 bps. This compares favorably to the 39 bps offered by Aaa-rated consumer ABS and the 28 bps offered by conventional 30-year Agency MBS. Especially since multi-family delinquency rates remain very low. Treasury Valuation Chart 11Treasury Fair Value Models Treasury Fair Value Models Treasury Fair Value Models The current reading from our 2-factor Treasury model (which is based on Global PMI and dollar sentiment) places fair value for the 10-year Treasury yield at 2.65% (Chart 11). Our 3-factor version of the model (not shown), which also includes the Global Economic Policy Uncertainty Index, places fair value at 2.62%. The Global Manufacturing PMI held flat at 53.2 in September, while bullish sentiment toward the dollar crept higher. This caused our model's fair value to edge lower to 2.65% from 2.67%. The U.S., Eurozone and Japan all saw stronger PMIs in September. While China's PMI dipped slightly (from 51.6 to 51), it remains firmly above the 50 boom/bust line. For further details on our Treasury models please refer to the U.S. Bond Strategy Weekly Report, "The Message From Our Treasury Models", dated October 11, 2016, available at usbs.bcaresearch.com At the time of publication the 10-year Treasury yield was 2.33%. Ryan Swift, Vice President U.S. Bond Strategy rswift@bcaresearch.com 1 Please see Geopolitical Strategy Weekly Report, "Can Equities And Bonds Continue To Rally?", dated September 20, 2017, available at gps.bcaresearch.com 2 Please see U.S. Bond Strategy Weekly Report, "Won't Back Down", dated September 26, 2017, avail-able at usbs.bcaresearch.com 3 Please see Emerging Markets Strategy Weekly Report, "Questions From The Road", dated September 20, 2017, available at ems.bcaresearch.com 4 Please see U.S. Bond Strategy Weekly Report, "Won't Back Down", dated September 26, 2017, available at usbs.bcaresearch.com 5 For further details on our fair value model please see U.S. Bond Strategy Special Report, "Bullets, Barbells And Butterflies", dated July 25, 2017, available at usbs.bcaresearch.com 6 Please see U.S. Bond Strategy Weekly Report, "The Great Unwind", dated September 19, 2017, available at usbs.bcaresearch.com 7 Please see U.S. Bond Strategy Weekly Report, "Won't Back Down", dated September 26, 2017, available at usbs.bcaresearch.com Fixed Income Sector Performance Recommended Portfolio Specification Corporate Sector Relative Valuation And Recommended Allocation Total Return Comparison: 7-Year Bullet Versus 2-20 Barbell (6-Month Investment Horizon)