ProShares Ultra Bitcoin ETF is up 9.5%, or $2.22 to $25.63. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See the top stocks recommended by analysts >> Read More on BITU: ProShares Ultra Bitcoin ETF rises 10.5% ProShares Ultra Bitcoin ETF falls -5.8% ProShares Ultra Bitcoin ETF falls -4.5% Disclaimer & DisclosureReport an Issue