ProShares, the fund manager behind the first U.S. Bitcoin futures ETF recently applied for a new product that will allow betting against the token. A filing with the U.S. Securities and Exchange Commission showed that ProShares intended to launch the Short Bitcoin Strategy ETF, which will move inversely to a CME index that tracks Bitcoin The post Breaking: This Proposed ETF Could Allow Betting Against Bitcoin (BTC) appeared first on CoinGape.