The S&P 500 and the Nasdaq Composite reached all-time highs late June, thanks to renewed AI enthusiasm, hopes of U.S. trade ...

In the early hours of trading, the Dow Jones Industrial Average (.DJI), opens new tab rose 248.7 points, or 0.55%, at the ...

The Dow Jones index rallied Friday as UnitedHealth stock soared after Warren Buffett disclosed a new position.

Buffett owned UnitedHealth shares before selling his stake in 2010, though his Berkshire Hathaway recently acquired shares.