AI Stocks Today: Nvidia, Micron, AMD, Microsoft and Oracle in Focus as U.S. Futures Turn Mixed in Friday Premarket (Dec. 19, 2025)
Nvidia shares rose premarket after reports that the Trump administration is reviewing a plan to allow H200 AI chip shipments to China, reversing earlier restrictions. S&P 500 and Nasdaq futures traded higher Friday, led by renewed interest in AI infrastructure following Micron’s strong outlook. Dow futures lagged. Analysts flagged uncertainty over inflation data quality and policy risks for the sector.