On May 19, according to Coinglass data, the total network Bitcoin futures contract open interest was 66,180 BTC (approximately $6.98 billion), with a 24-hour growth of 5.73%.
Among them, CME Bitcoin contract open interest was 15,680 BTC (approximately $1.653 billion), ranking first;
Binance Bitcoin contract open interest was 11,430 BTC (approximately $1.2057 billion), ranking second.



