[U.S. Stock Market Opening: Major U.S. Stock Indices Open Higher] The three major U.S. stock indices opened higher collectively, with the S&P 500 index up 0.61%, the Dow Jones Industrial Average up 0.67%, and the Nasdaq Composite up 0.77%. In large-cap tech stocks, AMD rose 5.03%, Meta gained 2.90%, and Tesla increased 2.22%. For Chinese concept stocks, NetEase rose 1.69%, Alibaba gained 1.49%, NIO fell 1.37%, XPeng Group dropped 2.54%, and Li Auto declined 4.12%.