On August 3, ahead of the opening bell on the US stock market, the majority of large-cap tech stocks exhibited an upward trajectory. Notably, Microsoft and Amazon surged by over 2%, while Meta and Google climbed more than 1%. Apple's shares saw a modest increase of 0.71%, and Tesla's stock edged up by 0.39%. In contrast, Micron Technology, SanDisk, and NVIDIA faced downward pressure, with their respective declines surpassing 4%, 3%, and 1%.