ProShares Bitcoin Strategy ETF (BITO) is down -5.6%, or -$1.39 to $23.33. 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 BITO: Unusually active option classes on open November 5th Largest borrow rate increases among liquid names Disclaimer & DisclosureReport an Issue