[U.S. Stock Market Opening: Mixed Performance of the Three Major Indexes] The three major U.S. stock indexes showed mixed performance, with the S&P 500 up 0.07%, the Dow Jones up 0.22%, and the Nasdaq down 0.1%. Among major tech stocks, AMD fell 1.41%. For Chinese concept stocks, Bilibili rose 2.17%, XPeng Group gained 1.68%, and Li Auto increased 1.15%.