The three major U.S. stock indexes opened basically flat, with the Dow Jones Industrial Average down 0.01%, the Nasdaq down 0.10%, and the S&P 500 down 0.03%. Nvidia CEO Huang Renxun said that it would take at least 15 years for quantum computers to be applied, and U.S. quantum computing concept stocks fell collectively, with Quantum Computing down more than 32%, Rigetti Computing down 30%, Microvision down more than 20%, and Quantum down more than 25%.