According to official data from ChainCatcher, in the seven days ending July 18, Circle issued about 2.1 billion USDC, redeemed about 2.3 billion USDC, and the circulation increased by about 200 million. The total circulation of USDC is 33.6 billion US dollars, and the reserve is about 33.8 billion US dollars, including 4.1 billion US dollars in cash and 29.7 billion US dollars in the Circle Reserve Fund.