At the opening bell, the Dow Jones Industrial Average rose 248.7 points, or 0.55%, to 45,159.91. The S&P 500 rose 8.8 points, ...

UnitedHealth just won't quit. Shares of the healthcare giant were up 13.5% in recent trade, building on their earlier gains.

The blue-chip Dow DJIA rose over 200 points, or 0.5%, reaching an all-time record of 45,203.52 after the opening bell on Friday, briefly surpassing its previous intraday record of 45,073.63 on Dec. 4, ...

The Dow on Friday was on pace to hit its first record high of the year, reflecting steady optimism on Wall Street despite ...

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.

Goldman researchers warn of an unfriendly asymmetry: Why the next big market move may be down. The S&P 500 enters Friday's session having just registered its 18th record closing high of the year.

The Dow Jones Industrial Average hit an all-time intraday high on Friday, making it the last of the three major U.S. indexes ...

Stock futures are slightly higher Friday morning, putting major indexes on track for new records, as investors await the ...

The stock market cut losses but it wasn't enough to erase all of the early losses made on a hot inflation report.

U.S. stock futures were fluctuating on Friday following Thursday’s mixed moves. Futures of major benchmark indices were mixed ...