Donald Trump loved the stock market when it worked in his favor. During his first term, he made sure everyone knew when the S&P 500 hit new highs. But things have changed. Since returning to the White House in January,

Key Takeaways Shares of Nvidia were down 10% Monday afternoon, falling into bear market territory. The company's latest quarterly financial results raised questions about what was next for the stock—and the AI trade—and uncertainty driven by US trade policy has further concerned investors.