The NASDAQ-100 is widely followed as a measure mainly of the big tech and social media stocks that make up the index.

Investors react to the Federal Reserve's policy decision and Chairman Jerome Powell's press conference, as well as results ...

The Dow Jones and S&P 500 climbed Tuesday midday after AI names plunged Monday. CrowdStrike hit a buy point and a record high ...

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever, trailing only a ...

How bad is the pain among technology shares Monday? Well, the futures tied to the tech-heavy Nasdaq 100 were down 4.5% before ...

It's often the case that U.S. traders treat an overnight sell-off in stock-index futures as an opportunity rather than a warning. So the next few hours, as the East coast wakes, up will be instructive ...

The Nasdaq Composite slid more than 3% in Monday’s trading as a slate of AI-related plays, including chip darling Nvidia, ...

The Dow Jones and S&P 500 rose on the stock market today. Netflix soared on new subscribers and Oracle jumped on Trump's AI ...

For the better part of two years, artificial intelligence technologies have been a nonstop gift for US equities investors.

US stocks closed lower Thursday, as the major indexes struggled to build on the previous day's surge amid another round of ...