According to official data, in the seven days ending December 26th, Circle issued approximately 3.4 billion USDC, redeemed approximately 2.3 billion USDC, and increased circulation by approximately 1.1 billion pieces. The total circulation of USDC is 42.4 billion pieces, with reserves of approximately 43.7 billion US dollars, of which cash is approximately 6.1 billion US dollars, and the Circle Reserve Fund holds approximately 37.6 billion US dollars.