CoinMeta data: The circulating supply of USDT is 176.786 billion US dollars, an increase of 18.9756 million US dollars from the previous day; the circulating supply of USDC is 70.545 billion US dollars, a decrease of 104 million US dollars from the previous day. Compared to the same-time snapshot 24 hours ago, it has increased by 0.01%; compared to the same-time snapshot 7 days ago, it has decreased by 1.4%.