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

UnitedHealth's 52-week high is over $630 a share -- meaning its drawdown has had an impact of roughly 4 percentage points on the Dow, or roughly 3 percentage points YTD. That's the difference ...

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.

Now they're also hurting one of the top gauges of the U.S. stock market, as UnitedHealth's plunging shares weigh down the Dow. UnitedHealth is one of the 30 companies that makes up the Dow Jones ...

UnitedHealth's 52-week high is over $630 a share -- meaning its drawdown has had an impact of roughly 4 percentage points on ...

UnitedHealth’s sell-off has affected the performance of the Dow Jones Industrial Average. Healthcare insurance giant UnitedHealth Group (NYSE: UNH) has seen its stock go from a stable stalwart ...