The "Street" has Tether USDt USD Tether USDt (USDT) is a cryptocurrency and operates on the Ethereum platform. Tether USDt has a current supply of 107,792,615,136.84982 with 104,454,161,510.77856 in circulation. The last known price of Tether USDt is 0.9996751 USD and is down -0.03 over the last 24 hours. It is currently trading on 80478 active market(s) with $87,388,580,444.05 traded over the last 24 hours. More information can be found at https://tether.to