Thursday's ETF Movers: XPH, XRT

In trading on Thursday, the SPDR S&P Pharmaceuticals ETF (XPH) is outperforming other ETFs, up about 3.5% on the day.  Components of that ETF showing particular strength include shares of Relypsa (RLYP), up about 56.8% and shares of Aerie Pharmaceuticals (AERI), up about 5.1% on the day.