CoinWorld News, on January 8, according to Coinglass data, the total open interest for Bitcoin futures contracts across the network is 651,130 BTC (approximately 6.29 billion USD). Among them, the CME Bitcoin contracts have an open interest of 180,120 BTC (approximately 1.737 billion USD), ranking first; Binance Bitcoin contracts have an open interest of 127,520 BTC (approximately 1.232 billion USD), ranking second.