The three major US stock indices collectively opened lower, with the S&P 500 index falling 0.23%

The three major indexes of the US stock market collectively opened lower, with the S&P 500 index falling 0.23%, the Dow Jones Industrial Average falling 0.39%, and the Nasdaq falling 0.18%. In terms of large tech stocks, Amazon fell 1.14% and Google A fell 1.16%. In terms of Chinese concept stocks, Ctrip rose 1.39%, Pinduoduo fell 1.55%, and Alibaba fell 2.09%.