According to official data, as of December 26, within the past 7 days, Circle issued approximately 3.4 billion USDC, redeemed about 2.3 billion USDC, and the circulation increased by approximately 1.1 billion coins. The total circulation of USDC is 42.4 billion coins, with reserves of approximately 43.7 billion dollars, of which about 6.1 billion dollars is cash, and the Circle Reserve Fund holds about 37.6 billion dollars.