PANews reported on January 27 that according to Jinshi, the three major stock indexes opened lower at the opening of the US stock market, with the Dow Jones Industrial Average down 0.8%, the S&P 500 down 2.2%, and the Nasdaq down 3.6%. DeepSeek triggered concerns about the valuation of chip stocks, semiconductor stocks fell sharply, and Nvidia (NVDA.O) fell 12%.