Friday's ETF Movers: XPH, XRT

In trading on Friday, the SPDR S&P Pharmaceuticals ETF (XPH) is outperforming other ETFs, up about 5.6% on the day. Components of that ETF showing particular strength include shares of Horizon Pharma (HZNP), up about 28.7% and shares of Mallinckrodt (MNK), up about 17.2% on the day.