ProShares UltraShort Bloomberg Natural Gas (KOLD) is down -10.2%, or -$4.84 to $42.79. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See today’s best-performing stocks on TipRanks >> Read More on KOLD: ProShares UltraShort Bloomberg Natural Gas rises 7.1% ProShares UltraShort Bloomberg Natural Gas rises 5.3% ProShares UltraShort Bloomberg Natural Gas falls -17.2% ProShares UltraShort Bloomberg Natural Gas falls -23.4% ProShares UltraShort Bloomberg Natural Gas falls -22.7% Disclaimer & DisclosureReport an Issue