Odaily News Coinglass data shows that the total open interest of BTC futures contracts on the entire network is 497,500 BTC, equivalent to approximately US$29.38 billion. Among them, the open interest of CME BTC contracts is 143,410 BTC (approximately US$8.46 billion), ranking first; the open interest of Binance BTC contracts is 121,030 BTC (approximately US$7.15 billion), ranking second.