CoinMeta data: The circulating supply of USDT is 179.713 billion US dollars, a decrease of 301 million US dollars from the previous day; the circulating supply of USDC is 71.877 billion US dollars, a decrease of 29.2313 million US dollars from the previous day. Compared to the same-time snapshot 24 hours ago, it has increased by 0.04%; compared to the same-time snapshot 7 days ago, it has decreased by 1.49%.