[The Nasdaq Index opened more than 1% higher and AI hardware stocks collectively stopped falling and counterattacked] The three major U.S. stock indexes opened with mixed gains and losses, with the Dow Jones Index falling 0.06%, the S&P 500 Index rising 0.52%, and the Nasdaq Composite Index rising 1.04%. After falling for several days, AI hardware stocks collectively rebounded. Nvidia's stock price rose 1.4%, TSMC's stock price rose 1.95%, Broadcom's stock price rose 2.37%, SK Hynix's stock price rose 4.65%, and Micron Technology's stock price rose 3.92 %, AMD Semiconductor's stock price rose 3.42%, ASML's stock price rose 2.35%, Intel's stock price rose 5%, Lam Group's stock price rose 3.84%, Applied Materials' stock price rose 3.74%, and ARM's stock price rose 2.73%.