BlockBeats News, May 19th, according to Coinglass data, the total open interest of Bitcoin futures contracts across all exchanges was 661,800 BTC (approximately $69.8 billion), a 24-hour increase of 5.73%.
Among them, CME's Bitcoin futures open interest was 156,800 BTC (approximately $16.534 billion), ranking first;
Binance's Bitcoin futures open interest was 114,300 BTC (approximately $12.057 billion), ranking second.