Friday's ETF Movers: XBI, XME

In trading on Friday, the SPDR S&P Biotech ETF (XBI) is outperforming other ETFs, up about 1.5% on the day. Components of that ETF showing particular strength include shares of Calithera Biosciences (CALA), up about 11.6% and shares of Immunogen (IMGN), up about 7.4% on the day.