Golden Finance reported that according to The Block data, although the trading volume of cryptocurrency exchanges continues to decrease, the trading volume of CME Group’s Bitcoin futures contract hit an annual high in July. The trading volume of the CME Bitcoin futures market in July exceeded April's data and hit a new high for the year. As of now, the exchange's contract trading volume has reached 53.33 billion US dollars. In April, contract transaction volume reached US$53.06 billion. As of July 29, open interest in the CME Bitcoin futures market was $2.5 billion.