A gauge of the U.S. stock market’s anxiety was surging Monday morning ahead of the opening bell, amid worries over disruption from Chinese artificial-intelligence company DeepSeek. The Cboe Volatility ...
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.