According to official data, as of December 26, within 7 days, Circle issued approximately 3.4 billion USDC, redeemed approximately 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 US dollars, of which cash is about 6.1 billion US dollars and the Circle Reserve Fund holds about 37.6 billion US dollars.