UnitedHealth has gone from bad to worse, and its drop is impacting the Dow Jones Industrial Average even more than it is the ...

UnitedHealth volatility highlights a key difference between the Dow and the S&P 500. UnitedHealth’s sharp decline and ...

US stocks pulled back on Wednesday as investors weighed a flare-up in US-China tensions over chips and assessed Target ...

Stocks clawed back their earlier losses on Monday as investors shook off a downgrade of the U.S.’ credit rating by Moody’s.

The S&P 500 slipped in volatile trading and Treasury yields rose on Wednesday as President Trump’s proposed tax-cut law faced a rare overnight ...

"The recent increase in copper prices is driven by supply shortage concerns amid front-loading activities in the U.S. as the prospect of U.S. copper tariffs looms, as well as diminishing stock levels ...

The health care giant's shares are down more than 50% in the last month. That's hurting the powerful U.S. stock-market index.

The Dow Jones Industrial Average advanced 137.33 points, or 0.32%, ending at 42,792.07, boosted by an 8% rebound in UnitedHealth following recent heavy losses. US Stock Market Highlights: The S&P 500 ...

Dragged down by negative returns for shares of Home Depot and UnitedHealth, the Dow Jones Industrial Average is falling Thursday morning.