[US Stocks Open Higher: All Three Major Indexes Gain Momentum] The three major US stock indexes opened higher, with the S&P 500 up 0.17%, the Dow Jones Industrial Average up 0.07%, and the Nasdaq Composite up 0.23%. Among large-cap tech stocks, AMD rose 1.66%, Alphabet (Google) rose 1.30%, and SpaceX fell 1.23%. Among Chinese ADRs, Li Auto rose 2.00%, Alibaba rose 1.02%, and NetEase fell 1.32%.