ProShares has submitted filings for S&P 500, Nasdaq 100, and a Bitcoin-denominated gold ETF, which essentially consists of going long on the underlying stocks or gold and then using Bitcoin futures to short the dollar/long Bitcoin positions. This is personally considered to be a 'BTC Hedge ETF'. $BTC $ETH $XRP #加密ETF申请热潮涌现 #GMT热度飙升 #FlokiETP流动性提案通过