The three major indices of the US stock market have fluctuated, with the Nasdaq rising for nine consecutive days, the S&P rising for eight consecutive days, the Dow down 0.12%, the Nasdaq up 0.08%, and the S&P up 0.10%; Most large technology stocks rose, with Nvidia rising more than 1%; Arm fell more than 7% after trading, and its performance guidance for the third fiscal quarter fell short of expectations; Most popular Chinese concept stocks fell, with Xiaopeng Automobile falling more than 6%.