According to data from TheBlock Pro, the open interest of Bitcoin options rose by 35.9% in July, and the open interest of Ethereum options also rose by 7.1%. Bitcoin's monthly options trading volume reached $56.9 billion, an increase of 31.9%; Ethereum options trading volume fell by 8.1% to $15.5 billion. In terms of crypto futures, the open interest of Bitcoin futures rose by 15.6% in July; the open interest of Ethereum futures fell by 5.6%; the trading volume of Bitcoin futures increased by 65% in July, falling to $1.66 trillion, and the trading volume of Ethereum futures increased by 43.1%. In addition, the open interest of Bitcoin futures at CME Group increased by 13.5% in July, rebounding to $10.6 billion, and the average daily trading volume increased by 12.3% to about $5.05 billion. The average monthly trading volume of Ethereum futures increased significantly to $755.5 billion in July, an increase of 43.1%.