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 tech-heavy Nasdaq 100 is the best performer but more risk-averse investors may prefer the more broadly diversified S&P ...

The US indices look solid in the early hours of Wednesday, a day that will feature the Federal Reserve announcement on interest rates, and monetary policy later in the day.

American stocks crashed on Monday as focus shifted to the upcoming Federal Reserve interest rate decision and as concerns ...

The S&P 500 and the Nasdaq fell sharply on Monday, led by Nvidia and other chipmakers as popularity of a low-cost Chinese ...

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

A tech-stock selloff sent the broader market lower. Worries about new AI competition might finally spark a market correction.

join Jill Malandrino on Nasdaq TradeTalks to discuss the three-month performance of the Magnificent 7 stocks versus the equal weight S&P 500 index. Sign up for our newsletter to get the latest on ...

S&P Dow Jones, which operates the Standard & Poor's 500 Index, tries hard to get the right stocks into the index. Not in a ...

The S&P 500 and the Nasdaq ended sharply lower on Monday as Nvidia and other chipmakers sold off after surging popularity of ...