The three major indexes of the US stock market collectively closed down, with the S&P 500 index falling 1.43%, the Dow Jones Industrial Average falling 0.09%, and the Nasdaq falling 2.21%. Among large technology stocks, Microsoft rose 1.80%, Google A fell 1.03%, Nvidia fell 4.15%, AMD fell 5.76%, Tesla fell 5.79%, Intel fell 6.14%, ASML fell 7.82%, Qualcomm fell 8.01%, and Micron Technology fell 13.18%. Among Chinese concept stocks, Ideal Auto fell 1.48%, NetEase fell 1.91%, Ctrip fell 1.98%, Pinduoduo fell 1.98%, Alibaba fell 2.29%, JD.com fell 3.33%, Xiaopeng Group fell 4.42%, and Bilibili fell 4.77%.