April 14, 2021 08:29 AM (BZ Newswire)-Cryptocurrency Open interest on Bitcoin futures across the largest crypto derivatives exchanges hit a record high of 27.5 billion, according to data from Glassnode. What happened: Binance accounted for the majority of this share, with over 5.23 billion in open interest, followed by ByBt with 4.6 billion. Bitcoin Futures Open interest across major exchanges reaches record high of more than $27B as BTC hits new ATHs.