Healthcare stocks advanced Thursday afternoon, with the NYSE Healthcare Index rising 0.8% and the State Street Health Care Select Sector SPDR ETF (XLV) increasing 0.5%.
The iShares Biotechnology ETF (IBB) added 0.3%.
In corporate news, Revvity (RVTY) shares rose 2.5% after the company launched its GSP T1D 3plex kit, an automated test that helps identify children at risk of developing type 1 diabetes before symptoms appear.