A stranger — sometimes a first name and a string of voice messages — explains that idle USDT can earn about ten per cent a day through arbitrage or private liquidity pools. The language sounds technical enough to quiet doubt. The arithmetic does not. Ten per cent daily compounds into roughly seventeen times your money in a month if you reinvest, and into absurd annual multiples even without compounding. No honest arbitrage book, market-making desk or pool strategy pays retail strangers that rate on a schedule.
Real liquidity provision and cross-venue arbitrage exist, but they involve inventory risk, fees, failed hedges and stretches of flat or negative returns. Operators who truly had a machine that printed stable USDT every day would not need your deposit. The usual pitch instead asks you to send coins to an address they control, or to a private “cabinet” that paints daily accruals. A small early withdrawal is sometimes allowed as theatre. Larger exits trigger a new condition: verification, insurance, network fee, tax, or an “activation level”. The balance on the screen is a number in a database, not an asset you can move.
Ask for a legal entity, audited trade history, risk limits and the precise source of the daily coupon. Vague talk of “closed pools” and “secret algorithms” is not an answer. Never seed-phrase a bot, never sign a blind wallet approval to “join the pool”, and never pay to unlock a withdrawal. If you already sent funds, stop the next fee, keep hashes and chats, use Get help, and treat any paid “recovery” offer as a second hit — see Fake recovery.
This article is for general information only. It is not legal or financial advice. Details change. If you have lost money, contact your bank or card issuer and use the routes on the help pages.