Wall Street Opens Mixed After Holiday, AI Sector Buzzes Amid Major Tech Deals

The U.S. stock market has opened to a mixed performance this Friday, December 26, 2025, as traders return from the extended Christmas holiday break. Following a full market closure on Christmas Day and an early close on Christmas Eve, both the New York Stock Exchange (NYSE) and Nasdaq have resumed normal trading hours, from 9:30 AM ET to 4:00 PM ET. Despite a slight pullback in futures earlier in the morning, major indexes are showing cautious movements, building on a robust performance seen earlier in the ...