The day’s action again centered around stocks caught up in the mania around artificial-intelligence technology.

Analysts blamed a confluence of factors for the weakness in tech stocks, including concerns over steep valuations, investors exiting profitable positions, and risk aversion.

Palantir just got dragged through six painful days on Wall Street, losing $73 billion in market value and giving short ...

Target names a new CEO and posts quarterly earnings that beat analysts’ forecasts, while Palantir extends losses into a sixth ...

The central bank's annual conference in Jackson Hole, Wyoming, kicks off on Friday, with Chair Jerome Powell expected to ...