Healthcare stocks rose late Wednesday afternoon, with the NYSE Healthcare Index adding 0.9% and the State Street Healthcare Select Sector SPDR ETF (XLV) increasing 0.7%.
The iShares Biotechnology ETF (IBB) rose 0.3%.
In corporate news, Corcept Therapeutics (CORT) shares climbed past 12% after UBS Securities upgraded the stock to buy from neutral and raised its price target to $72 per share from $44.