According to CoinMeta data, the circulating supply of USDT is 183.786 billion US dollars, an increase of 40.0796 million US dollars from the previous day; the circulating supply of USDC is 74.123 billion US dollars, a decrease of 446 million US dollars from the previous day. CoinMeta data was read on 10-01 at 10:15 (Beijing time; no update time provided by the source).