Stocks perked up slightly but were still trading lower as Federal Reserve Chair Jerome Powell began speaking on Wednesday. The Dow Jones Industrial Average was down 209 points, or 0.5%. The S&P 500 ...

Other AI-related companies also held steadier, including chip company Broadcom, which rose 2.6%. Constellation Energy picked ...

Wall Street rebounds as tech stocks stabilize following AI-related sell-off, with mixed results in other sectors.

The S&P 500 advanced 0.92% to 6,067.70, with technology shares seeing the biggest gains among sectors. The Technology Select ...

Oil Prices, Treasury Yields. On Monday, the Dow Jones Industrial Average climbed 0.7%, while the S&P 500 sold off 1.5% and ...

A company called DeepSeek said it had developed a large language model that can compete with U.S. AI giants but at a fraction ...

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

Investors dumped technology stocks in premarket trading Monday, sending U.S. indexes sharply lower after Chinese artificial ...

The S&P 500, a gauge of U.S. large-cap stocks, notched a record closing high of 6,118.71 on Jan. 23, according to Dow Jones Market Data. Big Tech stocks have massive market values, translating into ...

A breakthrough Chinese chatbot has sparked alarm about the country’s advances in artificial intelligence (AI) and wiped close ...

The S&P 500 and Nasdaq plunged at midday when Chinese artificial intelligence startup DeepSeek shook up the sector with a lower-cost large language model.