According to Coinglass data, the open position in bitcoin futures contracts across the network is 547.92 million BTC (about $36.51 billion). Of that, the CME bitcoin contract has an open position of
The CME Bitcoin Contract Open Position is the largest at 171,115,000 BTC (approximately $11.38 billion);
Binance ranked second with an open position in bitcoin contracts of 118.92 million BTC (approximately $7.92 billion).