Inflation Fears Drag Down US Futures

U.S. Futures Decline on Inflation Concerns

U.S. stock index futures, including the Nasdaq and S&P 500, experienced declines exceeding 1% on Friday, May 15, 2026, as Treasury yields rose due to escalating inflation concerns. This market movement suggests a potential pause in the artificial intelligence-driven rally that had previously propelled U.S. stocks.

The yield on 10-year Treasury notes, a key global borrowing benchmark, reached 4.54%, marking its highest level since early June 2025. This increase in yields was driven by growing evidence of economic disruption from the ongoing Middle East conflict, specifically the Iran war, leading investors to anticipate faster interest rate hikes and slower economic growth.

Brent crude prices simultaneously increased by nearly 3% to $109 per barrel following the continued closure of the Strait of Hormuz, intensifying worries about global energy supplies.

Market probabilities for the U.S. Federal Reserve implementing a 25-basis-point interest rate hike in December have more than doubled over the past week, now standing at approximately 40%, according to CMEGroup's Fedwatch tool.

At 05:38 a.m. ET, Dow E-minis were down 0.66%, S&P 500 E-minis fell 1.07%, and Nasdaq 100 E-minis dropped 1.56%.

This pullback occurred despite recent record-setting sessions on Wall Street, where the S&P 500 and Nasdaq closed at record highs, and the Dow Jones Industrial Average surpassed the 50,000 milestone.