Natural gas (UNG +15%) futures soared to their largest one-day percentage gain in nearly three...

|By:, SA News Editor

Natural gas (UNG +15%) futures soared to their largest one-day percentage gain in nearly three years after data showed a smaller than expected build in inventories. Cabot Oil & Gas (COG +8.6%) was the S&P 500's no. 2 gainer, as Morningstar says COG, with 90%-plus of its production in dry gas, "benefits or hurts the most with changes in natural gas prices." Also: WPX +4.5%, SWN +4.3%.