[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 down 0.03%, the Dow Jones down 0.05%, and the Nasdaq up 0.13%. Among major tech stocks, Meta rose 1.29%, and Tesla rose 1.26%. Regarding Chinese concept stocks, NIO rose 7.25%, Alibaba rose 2.14%, Pinduoduo rose 1.72%, XPeng Motors rose 1.22%, and NetEase rose 1.10%.