According to ChainCatcher, according to Coinglass data, the total open interest of Bitcoin futures contracts on the entire network is 527,680 BTC (about 36.63 billion US dollars). Among them:

CME Bitcoin contract open interest is 160,000 BTC (about 11.08 billion US dollars), ranking first;

Binance Bitcoin contract open interest is 121,970 BTC (about 8.47 billion US dollars), ranking second.