On November 5, U.S. stocks opened mixed, with the Dow up 0.56%, the S&P 500 down 0.13%, and the Nasdaq down 0.8%. Market concerns that a "blue wave" in the U.S. could lead to tighter regulation of AI and data centers weighed on tech stocks: Qualcomm fell 13%, AMD dropped 7%, Micron Technology declined 4.9%, Tesla slipped 3.5%, and SpaceX fell 4%. The Nasdaq Golden Dragon China Index rose 2.5%.