Odaily News According to Coinglass data, the total open interest of BTC futures contracts on the entire network is 488,990 BTC, equivalent to US$28.28 billion, with a 24-hour increase of 1.18%. Among them, the open interest of CME BTC contracts is 138,850 BTC (approximately US$8.02 billion), ranking first, with a 24-hour increase of 2.29%; the open interest of Binance BTC contracts is 120,030 BTC (approximately US$6.94 billion), ranking second, with a 24-hour increase of 0.27%.