Coin World News reports that OKX data shows that the annualized interest rate (APR) for the USDT 'Simple Earn' (flexible) product on the OKX platform surged to 39% in the past hour. Since last night, this rate has fluctuated significantly between 5% and 46%, reaching a peak of 46% around 5 AM today. Coin World News indicates that the rapid rise in such flexible financial management rates on OKX typically occurs during periods of significant market volatility. Today, ETH continued its upward trend, breaking through the $4,600 mark and setting a new high since 2022.