Key Stock Movers: Nvidia, Intel, and More

The stock market saw mixed movements midday, with the S&P 500 slightly down and the Nasdaq slightly up. Notable stock movers included Nvidia, which rose 1.9% after news of its upcoming addition to the Dow Jones Industrial Average, replacing Intel. Constellation Energy dropped 10.6% following a regulatory rejection of a power plan. Berkshire Hathaway fell 2.5% after reporting Q3 earnings, despite record cash reserves. Nvidia's stock has surged 178% this year, driven by high demand for its Blackwell chips.