PANews reported on December 21 that Coinglass data showed that the total open interest of Bitcoin futures contracts on the entire network was 624,050 BTC (about 61 billion US dollars), a 24-hour drop of 2.86%, including:

CME Bitcoin contract open interest was 202,500 BTC (about $19.76 billion), ranking first, with a 24-hour drop of 3.09%;

Binance Bitcoin futures open interest was 121,900 BTC (about US$11.92 billion), ranking second, with a 24-hour drop of 4.75%.