ChainCatcher 消息，Aave 在以太坊 Core 市场执行 USDT 借贷利率参数调整，区块高度为 26,241,799，将利率拐点从 94% 利用率下调至 92%，使池内流动性收紧时借贷成本更早上升。新参数为：最优使用率 92%、基础利率 0、一斜率 4.5%、二斜率 10%；拐点利率为 4.5% APR，利用率达到 100% 时为 14.5% APR。
在 94% 利用率下，旧曲线的借贷利率为 4.5% APR，新曲线为 7% APR，高出 2.5 个百分点。LlamaRisk 于 10 月 20 日建议调整；按 28.922 亿枚 USDT 的供应量计算，92% 利用率较 94% 多留约 5784 万枚 USDT 未借出缓冲。该缓冲不代表实际现金，提现仍取决于可用的未借出流动性。快照显示，池内实际现金约 3.914 亿枚 USDT，可变借贷 APR 约 4.23%，供应流动性 APR 为 3.29%。
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