[U.S. Stock Market Opening: Major U.S. Stock Indices Open Lower] The three major U.S. stock indices opened lower collectively, with the S&P 500 index down 0.07%, the Dow Jones Industrial Average down 0.28%, and the Nasdaq Composite down 0.11%. In large-cap tech stocks, SpaceX fell 1.26%. Among Chinese concept stocks, Li Auto rose 1.42%, Bilibili fell 1.14%, JD.com fell 1.42%, NetEase fell 1.48%, XPeng Group fell 1.62%, Pinduoduo fell 1.92%, and Alibaba fell 3.77%.