As of September 10th, Circle issued approximately 9.1 billion USDC and redeemed approximately 9.4 billion USDC within 7 days, resulting in a decrease of approximately 300 million coins in circulation. The total circulation of the USDC is 73.8 billion pieces, and the reserve is about 74 billion dollars, of which the overnight reverse treasury bond bond repurchase is about 40.7 billion dollars, the treasury bond with a maturity of less than three months is about 25.7 billion dollars, the deposits of systemically important institutions are about 6.3 billion dollars, and the deposits of other banks are about 1.3 billion dollars.