[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 0.09%, the Dow Jones Industrial Average up 0.37%, and the Nasdaq down 0.23%. Among major tech stocks, Apple rose 1.26%, SpaceX fell 1.78%, and AMD dropped 2.09%. As for Chinese concept stocks, Trip.com Group gained 1.18%.