Fed Hike May Expose Stocks to a Delayed Pullback

The 10-year Treasury yield briefly touched 5% on Monday, while Brent crude surged above $105 a barrel. That combination is already tightening financial conditions before the Federal Reserve has lifted its policy rate.

Investors are assigning roughly a 90% probability to a quarter-point increase at Wednesday’s meeting, according to futures pricing cited by the Associated Press. It would be the first Fed hike in three years, taking the benchmark rate from about 3.6% to a higher range as policymakers confront stubborn inflation, rising energy costs and a market that has continued to price in strong economic growth.

The immediate stock-market reaction may not be the most important one. Goldman Sachs analysts led by Ben Snider found that the S&P 500 has historically tended to bottom roughly two to three months after the first increase in a new tightening cycle. Across seven episodes since 1988, the index declined about 4% on average during the six weeks after the initial hike, according to figures highlighted by Yahoo Finance.

That pattern points to a delayed reckoning rather than an automatic selloff on decision day. A hike is already heavily discounted, so investors may focus instead on whether Chair Kevin Warsh signals a sequence of increases or presents the move as a one-time insurance policy against renewed inflation.

The distinction matters for richly valued growth shares. Higher bond yields raise the discount rate applied to distant earnings, while more expensive financing raises the hurdle for companies pouring money into data centers, software and semiconductor capacity. Nvidia and other artificial-intelligence leaders have become particularly sensitive to that arithmetic, even as strong earnings and capital spending have supported the broader rally.

Monday offered a preview of the crosscurrents. The S&P 500 fell 0.5%, the Nasdaq Composite dropped 0.6%, and the Dow lost 0.3%, yet many non-AI stocks held up better. Energy prices and Treasury yields, rather than a single earnings shock, drove much of the pressure.

The longer horizon is less grim. Goldman’s historical data show the S&P 500 averaging a gain of about 9% over the 12 months after a first hike, with energy and technology among the strongest sectors during the first three months. The catch is that markets may have to absorb a valuation reset before that resilience becomes visible.