Woofun AI data shows that the US stock market opened with broad-based declines across major indices. The Dow Jones Industrial Average fell 0.31%, the S&P 500 dropped 0.51%, and the Nasdaq Composite decreased by 0.44%. Among individual stocks, Alibaba rose over 9% and Broadcom gained 2%, while SanDisk, Micron Technology, and Microsoft fell 1%, 2.9%, and 1.5% respectively.