The US stock market has recently shown signs of weakness, with all three major indices experiencing declines to varying degrees. Specifically, the Dow Jones Industrial Average fell by 0.15%, the NASDAQ Composite Index dropped by 0.33%, and the S&P 500 Index declined by 0.2%. Notably, among this downturn, the performance of large tech stocks has shown a divergent trend. NVIDIA's stock price fell by more than 2%, while Meta and Tesla's losses were less than 1%. At the same time, the stock prices of companies such as Microsoft, Apple, and Google did not rise by more than 1%.