According to TechFlame, according to Coinglass data, unclosed positions in Bitcoin futures contracts across the network were 676.55 million BTC (about US$73.59 billion). Among them, the CME Bitcoin contract has an outstanding position of 153.71 million BTC (about US$16.71 billion), ranking first; Binance's Bitcoin contract has an open position of 111.05 million BTC (about $12.08 billion), ranking second.