Stock Market Today: What to Watch
After China's DeepSeek prompts AI rethink, Nvidia stock slides. Follow along for live updates on stocks and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.
Nvidia Stock Is Down More Than 10%. Here's Why.
Investors are worried about the rapid success of China's DeepSeek. It has developed low-cost AI models that don't require the ...