Thursday's ETF Movers: GDXJ, XBI

In trading on Thursday, the Junior Gold Miners ETF (GDXJ) is outperforming other ETFs, up about 1.6% on the day.  Components of that ETF showing particular strength include shares of Golden Star Resources (GSS), up about 6.2% and shares of Endeavour Silver (EXK), up about 5.7% on the day.