Before the US stock market, Google A fell about 3%, and the company's free cash flow in Q2 turned negative for the first time, raising annual capital expenditure to a maximum of 205 billion US dollars. Tesla fell about 5%, and the company's Q2 revenue surged 26%, but profit fell far short of expectations by 18%, and cash flow turned negative, emphasizing the largest investment stage.

Before the US stock market, Google A fell about 3%, and the company's free cash flow in Q2 turned negative for the first time, raising annual capital expenditure to a maximum of 205 billion US dollars. Tesla fell about 5%, and the company's Q2 revenue surged 26%, but profit fell far short of expectations by 18%, and cash flow turned negative, emphasizing the largest investment stage.