U.S. stock futures were mixed on Tuesday, as the Dow Jones index rose while the Nasdaq 100 and S&P 500 indices fell.

U.S. stock futures were mixed on Tuesday, as the Dow Jones index rose while the Nasdaq 100 and S&P 500 indices fell.

Dow Jones Today | US Stock Market Live: Nasdaq futures fell as chip stocks declined despite Samsung’s strong earnings, raising concerns over AI rally sustainability. SpaceX dipped…