Wednesday's ETF Movers: GDX, XOP

In trading on Wednesday, the Gold Miners ETF (GDX) is outperforming other ETFs, up about 0.7% on the day.  Components of that ETF showing particular strength include shares of First Majestic Silver (AG), up about 4.2% and shares of Centerra Gold (CG.CA), up about 3.5% on the day.