The New York Stock Exchange is looking to trade for 22 hours a day — raising thorny questions about how equity markets ...

Apple and other big U.S. companies reporting fatter profits than expected are helping stock indexes shave off more of their ...

Here’s a surprising new fact about the world’s largest and most-liquid public equity market: Most of the activity on it isn’t ...

Global policymakers and Wall Street analysts have been bracing for massive trade barriers from the new Trump administration. But it focused more on the domestic front in the first week in power, ...

A tech sell-off on Monday saw more than $1 trillion in value erased over concerns over China's DeepSeek AI app.

IBM is getting a big AI boost, as investors welcome the company's latest quarterly results. In recent trading, shares stood more than 13% higher at nearly $260. That put the stock on course for the ...

Tesla, IBM and Meta Platforms helped lead most U.S. stocks higher after a rush of profit reports from some of the country’s ...

David Shaw's D.E. Shaw bought 5.9 million shares of Nvidia, increasing its position by 53%. Nvidia is now the largest holding ...

Nvidia and other U.S. tech stocks are holding a bit steadier after tumbling the day before on doubts about whether the artificial-intelligence frenzy really needs all the dollars being poured into it ...

US stocks rose on Thursday, with the Nasdaq (^IXIC) and S&P 500 (^GSPC) eyeing a comeback as investors digested news that the ...