CommoditiesOn the MoveCrude erases early gains and drops below $79, -2.4% to $78.60. Gold punches out new intraday...Sep. 23, 2011 6:38 AM ETGLD, USOBy: Eli Hoffmann, SA News Editor2 Comments Crude erases early gains and drops below $79, -2.4% to $78.60. Gold punches out new intraday lows, -1.7% to $1713. Recommended For YouTrending AnalysisTrending News