ProShares Ultra Bitcoin ETF (BITU) is up 18.7%, or $6.93 to $44.05. 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 BITU: ProShares Ultra Bitcoin ETF falls -12.3% ProShares Ultra Bitcoin ETF falls -8.6% Disclaimer & DisclosureReport an Issue