
S&P 500 gains as Nvidia leads chips stocks higher
Investing.com -- The S&P 500 climbed Tuesday as a surge in semiconductor stocks on AI enthusiasm offset ongoing caution surrounding President Donald Trump’s trade tariffs and the trajectory of the U.S. economy.At 11:43 AM ET, the Dow Jones Industrial Average gained 130 points, or 0.3%, the S&P 500 index gained 0.6%, while the NASDAQ Composite gained 1%.Semiconductor stocks surge on AI en ...