The S&P 500 and Nasdaq finished in the red for February amid growing fears about the impact of artificial intelligence on the ...

Stock Market Today: The Nasdaq ends a losing streak, but barely. Small caps close flat after a choppy action.

Stock Market Today: The major indexes remain positive after wavering earlier in the session. A vaccine stock bolts higher.

The worst day for Nvidia’s stock since last spring dragged the U.S. market lower, even though most stocks rose. The S&P 500 fell 0.5% Thursday.

Stock Market Today: The Dow Jones index tumbles Monday after President Donald Trump imposed a new tariff rate. Novo stock slides.

Stock Market Today: The major indexes remain mixed in afternoon trading. A chip equipment name jumps.

A surprisingly discouraging update on inflation also hurt the market Friday, while oil prices climbed along with worries about tensions between the United States and Iran. The S&P 500 fell 0.4% and ...

Stock Market Today: The Dow Jones index gives up gains made Wednesday after a surprise January jobs report. Astera and Robinhood plunge on earnings.

Stock Market Today: The Dow Jones index drops in a market sell-off Thursday. AppLovin and Cisco dive on earnings.

Stock Market Today: The Dow Jones index rises Wednesday as market breadth expands. Nvidia stock jumps on its deal with Meta.