Stock Market Today: The Dow Jones index rises Tuesday as Treasury yields drop. Nvidia, Micron and Sandisk rebound premarket.

Stock market today: S&P 500 and Nasdaq fall as chip stocks slide, Nvidia drops, Treasury yields ease, while Trump’s Canada tariffs hit market sentiment. | Business News

Stock Market Today: The Dow Jones index rises Tuesday as Treasury yields drop. Nvidia, Micron and Sandisk rebound premarket.