Healthcare stocks rose late Friday afternoon, with the NYSE Healthcare Index adding 0.4% and the State Street Health Care Select Sector SPDR ETF (XLV) up 0.6%.
The iShares Biotechnology ETF (IBB) climbed 2%.
In corporate news, Pulse Biosciences (PLSE) shares jumped past 8% in Friday trading, a day after the company reported its Q2 results.