Why is it said that this $ETH rise is a leveraged market

1️⃣ The contract rate has significantly increased, with the sUSDe APY rising rapidly from 2.26% to 6.54% in the past four days

2️⃣ The yield on USDT investments on exchanges has significantly improved, with #OKX currently having the highest annualized yield for U investments among the top five exchanges at 5%, and the lowest exceeding 2%, indicating strong demand for borrowing U

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