A Steeper Yield Curve and a Broader Equity Market

Simeon Hyman

At their most recent meeting, the Federal Reserve and Chair Powell told us that the risks of weakening labor and higher inflation had declined. It painted a nice picture of a soft landing, but wasn’t a recipe for immediate rate cuts.

That might not satisfy Fed Chair nominee Kevin Warsh. Warsh is a former inflation hawk who appears to see room for rate cuts, but also wants to shrink the Fed’s balance sheet. That could be a recipe for a steeper yield curve. Rate cuts typically stimulate the economy, but a smaller balance sheet can allow longer-term rates to rise, particularly if that stimulation raises inflation expectations.

Some steepening has already happened. The Fed has been cutting rates and shrinking the balance sheet for some time. The 2-year Treasury yield was roughly 70 basis points lower at the end of 2024, while the 10-year was only 25 bps lower, and the 20-year was virtually unchanged. That amounts to a 2-10 spread that was roughly 50 bps steeper to end 2025—a good steepening. The 10-year yield stayed moored to a long-term inflation expectation of around 2%, which led to its relative stability. A 10-year Treasury yield of around 4% nicely reflects 2% inflation plus a 2% real yield. It also suggests that the current size of the Fed’s balance sheet seems rightsized to be neutral regarding its impact on longer-term rates. The market appears to be doing its job.

The nomination of the well-qualified and experienced Warsh has, for the most part, been well received by markets. But investors should still keep a sharp eye out for the risk of steepening driven by rising longer-term rates. While lower yields could continue on the short end of the spectrum, an increase on the long end could result in a modest sell-off of longer-term bonds. With that potential in place, it could be wise for investors to seek at least some sources of income less impacted by interest rate risk.

How does this impact the stock market? Yields and the economy appear to be in a good place. But if path for longer-term yields continues to be flat to slightly higher, valuations and fundamentals take on heightened importance. That has been one of the drivers of broadening equity market performance so far this year. S&P 500 returns are up over 1% for the month of January, but many slices of the equity market that are less reliant on mega-cap technology stocks have substantially outperformed.

chart of the month