CoinMeta data: The circulating supply of USDT is 177.45 billion US dollars, a decrease of 200 million US dollars from the previous day; the circulating supply of USDC is 70.781 billion US dollars, a decrease of 345 million US dollars from the previous day. Compared to the same-time snapshot 24 hours ago, it has decreased by 0.16%; compared to the same-time snapshot 7 days ago, it has decreased by 1.52%.