[USDC circulation decreased by approximately 600 million within a week] According to data from Circle's official website, as of the week ending October 30 local time, approximately 5.1 billion USDC were issued and approximately 5.7 billion USDC were redeemed, resulting in a circulation decrease of about 600 million. As of October 30 local time, USDC circulation was approximately 75.9 billion, with reserve assets valued at approximately $76.2 billion.