Thursday's ETF Movers: FCG, ITB

In trading on Thursday, the First Trust ISE-Revere Natural Gas Index Fund ETF (FCG) is outperforming other ETFs, up about 1.3% on the day. Components of that ETF showing particular strength include shares of Quicksilver Resources (KWK), up about 5.8% and shares of Ultra Petroleum (UPL), up about 3.8% on the day.