Q3 Investor Letter: What If Rates Return to Yield Curve Averages?

Index Updates  •  Commentary  •  September 30, 2024

Review

As the year hits the three-quarter pole, the Bianco Research Fixed-Income Total Return Index (Bloomberg: BTRINDX) has returned 5.27%, or 58 basis points better than the Bloomberg US Aggregate Index’s total return of 4.69%. The alternative of cash has returned 4.06%, or 121 basis points less than BTRINDX.

The WidsomTree Bianco Fund (symbol WTBN), which tracks the Bianco Research Fixed-income Total Return Index, returned 5.06%. This was 38 basis points better than the 4.69% total return for the Vanguard Total Bond Market ETF, which tracks the Bloomberg US Aggregate Index. The alternative of cash, the WisdomTree Floating Rate ETF, returned 4.06%, or 100 basis points less than WTBN.

Positioning

The primary factors driving our outperformance during the three quarters of 2024 were the relative duration underweight versus our benchmark index through the end of April, an out-of-index position of as much as 20% in short-duration Treasury Inflation-Protected Securities (TIPS), and a long US dollar position of 5%.

This positioning served our performance well until the end of July (see the first chart above). Since then, however, underweighting duration has dragged on our relative performance. That said, we still believe this is the best positioning for the future, as detailed here.

Expectations

As we detailed in our Q1 Investor Letter titled Observable Yields, managing a bond fund in 2024 or including bonds within a broader portfolio now that bonds again have a yield is far different from the old “60/40” portfolio mix days when low-yielding bonds were effectively stock market crash insurance.

We also detailed this in a May opinion piece in The Financial Times:

Jeremy Siegel, author of Stocks for the Long Run, updated his book last year with Jeremy Schwartz, the global chief investment officer of WisdomTree. The book suggests that the annualised long-run returns for the major asset classes are 8 per cent for stocks, 5 per cent for bonds, 4 per cent for Treasury Bills, and 2 per cent for gold. 

Without ever-falling bond yields, the modern total return manager’s job is to protect the income stream from their investments in downturns and augment it in upswings. Quite simply, their job is to do better than so-called coupon clipping — just taking the yield.

Even just looking at current coupon levels, fixed-income total return investing, if done correctly, offers at least two-thirds of the stock market’s 8 per cent potential with far less volatility.

Through September 30, our Index, as well as WTBN, has already returned two-thirds of the 8% typically seen in stocks and we are looking to add to this with our outlook and reasoning for the bond market into 2025.

Outlook

If the Fed cuts rates near 3%, historical yield curve spreads imply a 2-year yield near 3.60%, its current level. 10-year yields would project near 4.60%, 85 basis points higher than their current level.

Reasoning

The Fed started easing. How fast and deep is the market projecting future rate cuts?

The blue line below shows what the Fed has communicated. Since the Fed only offers year-end forecasts, we estimated the pace in between. The orange line is the forward fed funds futures curve. This is what the market is pricing in. The Fed expects to lower the funds rate by 200 basis points through the end of 2025. The market expects the funds rate to be reduced by 250 basis points over the next 15 months.

While it is debatable whether the Fed will cut this much, lets assume the funds rate is in the low 3% range at the end of next year. Given this, where should the rest of the yield curve trade if this funds rate is achieved?

Two-Year Yield

The chart below shows the 2-year yield (blue), the fed funds rate (orange), and the spread between the two in the bottom panel. The average spread and its standard deviation are also highlighted in the bottom panel.

The average 2-year less fund funds spread is 42 basis points. This average is consistent with many economic cycles. Highlighted in black (bottom panel) is the spread during the post-financial crisis period. Its average was also close to 42 basis points.

So, if the fed funds rate approaches 3.125% by the end of next year, roughly the midpoint between Fed and market forecasts, where should the 2-year note trade?

  • 3.125% + 0.42% = 3.545%

The 2-year yield is 3.56%, less than two basis points from this level. In other words, the 2-year note has already discounted this entire rate-cut cycle.

10-Year Yield

If the 2-year yield settles near 3.60%, where should the 10-year yield trade?

The next chart shows the 2-year yield (blue), the 10-year yield (orange), and the 10-year less 2-year spread in the bottom panel. The post-financial crisis period is detailed in black.

The average 10-year less 2-year spread is 100 basis points. Like the 2-year/funds spread, this average holds throughout most cycles, including the post-financial crisis period.

So, if the 2-year will trade at 3.60% by the end of next year, and the 10-year less 2-year spread returns to its average, where should the 10-year note trade?

  • 3.60% + 1.00% = 4.60%

As we write, the 10-year yield is 3.75%, about 85 basis points below this level. In other words, the 10-year note is way below the level that would be implied by historical spreads.

Economists’ Curve

The final yield curve chart below shows a 10-year less 3-month spread. This is the yield curve that most economists focus on.

Its average spread is 1.60%. So, if the funds rate is lowered to 3% and 3-month yields follow suit, this again projects a 10-year yield somewhere near 4.6% if the curve returns to normal.

Will the Curve Average Work Again?

Last week Chicago Federal Reserve President Austan Goolsbee said the neutral funds rate is hundreds of basis points below the current level. How does he arrive at this level?

  • Bloomberg – Fed’s Goolsbee Sees ‘Many More’ Rate Cuts Over the Next Year
    Chicago Fed chief warns labor market could deteriorate quickly
    Rates need to fall ‘significantly’ to keep US economy steady
    Goolsbee noted borrowing costs are “hundreds” of basis points above neutral — a level of rates that neither stimulates nor restrains economic activity.

He argues the Fed has returned the long-run inflation rate to 2% and that actual rates are too high. What is the appropriate level of real rates?

The next chart shows the Fed’s favorite measure of real rates, the fed funds rate less core PCE. It is divided into two regimes: the pre-QE period (blue) and the QE period (red).

Unlike the yield curve spreads above, the QE period greatly impacted this real rate measure. When the Fed was not conducting QE (blue), this spread averaged 2.55%. When conducting QE (red), it averaged -1.08%.

Goolsbee and others argue that real rates are at 15- to 20-year highs, meaning they are highly restrictive. This is why they argue they must come down hundreds of basis points.

The problem with this reasoning is that it assumes the QE period (red) does not matter. We would argue it does matter, and since the Fed is no longer doing QE, real rates should approximate a pre-QE average of 2.55%. The current level of real rates, now at 2.32%, is near this level.

In our analysis above, we assume the funds rate will drop into the low 3% range as implied by the markets and Fed. This chart suggests it might not even get this low.