Leading the swing were Apple and Nvidia, both Silicon Valley giants with significant dealings in China, as shares of Apple ...

Wall Street’s early gains faded on Friday after the White House confirmed that President Donald Trump’s new tariffs on major US trading partners would take effect on Saturday.

Constellation Energy fell 21% on Monday as a result. However, the stock recouped some of those losses over the remainder of the week as AI stocks generally rebounded, and it was down 13% for the week ...

Constellation Energy was the best performer in the S&P 500 this month, while Edison International was the worst.

Shares of Constellation Energy Corp. advanced 4.70% to $291.89 Wednesday, on what proved to be an all-around grim trading ...

The S&P 500 climbed 0.9% to 6,067.70, clawing back more than half of its earlier drop. The Dow Jones Industrial Average added 0.3% to 44,850.35, and the Nasdaq composite rallied 2% to 19,733.59 after ...

Rebounding tech stocks drove U.S. indexes higher a day after they tumbled on doubts about whether the artificial-intelligence ...

American AI stocks got sucker punched after China's DeepSeek app reportedly showed advancements against rivals sending investors into sell mode, shaving 3% off the Nasdaq.

Wall Street’s superstars tumbled Monday as a competitor from China threatens to upend the artificial-intelligence frenzy they ...

NEW YORK (AP) — Wall Street is tumbling on fears the big U.S. companies that have feasted on the artificial-intelligence ...