TechFlow news, on March 19, according to Coinglass data, the total open interest of BTC contracts across the entire network reached 580,100 BTC (approximately $48.126 billion), down 0.85% over 24 hours.
Among them, CME ranked first with 151,000 BTC (approximately $12.521 billion), accounting for 26.01%, up 0.80% over 24 hours;
Binance ranked second with 106,200 BTC (approximately $8.813 billion), accounting for 18.31%, down 0.91% over 24 hours.




