Tuesday's ETF Movers: FBT, GDX

In trading on Tuesday, the First Trust NYSE Arca Biotechnology Index Fund ETF (FBT) is outperforming other ETFs, up about 2.2% on the day.  Components of that ETF showing particular strength include shares of Pharmacyclics (PCYC), up about 19.3% and shares of Intercept Pharmaceuticals (ICPT), up about 9.4% on the day.