The Dow Jones and S&P 500 held onto gains. Nvidia sank below a moving average while an auto retailer broke out.
Which brings us to Monday’s panic over the launch of China’s DeepSeek artificial-intelligence chatbot. America’s AI superstock Nvidia which accounted for 7% of the S&P 500 plunged 17% in the turmoil.
Meta Platforms and most other U.S. stocks are rising Thursday following a rush of profit reports from some of the country’s ...