A steep slide in shares of semiconductor companies was dragging on the Nasdaq Composite on Tuesday afternoon, putting the tech-heavy index on track for a rare underperformance versus the Dow Jones Industrial Average.

U.S. stock futures fell Wednesday as investors awaited the minutes from the Federal Reserve’s most recent policy meeting. At 03:00 ET, S&P 500 futures were down 0.2%, Nasdaq 100 futures fell 0.3%, and Dow futures dropped 0.