ProShares UltraShort Bloomberg Natural Gas (KOLD) is up 13.4%, or $3.77 to $31.89. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See Insiders’ Hot Stocks on TipRanks >> Read More on KOLD: ProShares UltraShort Bloomberg Natural Gas falls -11.9% ProShares UltraShort Bloomberg Natural Gas falls -12.3% ProShares UltraShort Bloomberg Natural Gas falls -12.0% ProShares UltraShort Bloomberg Natural Gas falls -9.5% ProShares UltraShort Bloomberg Natural Gas falls -10.2% Disclaimer & DisclosureReport an Issue