OKX Flash Deals now support pre-depositing, so you don’t have to worry about rushing for the first batch. If you’re afraid you’ll forget about the Flash Deals mining at 3 PM tomorrow, you can deposit now. A 10% annualized USDT CEX mining deal is still attractive. Right now, USDT savings accounts only offer 1-2%, and other stablecoins are around 5%, similar to U.S. Treasury rates.