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Uniswap 推出 StablePair Hook,動態費率助 LP 捕獲穩定幣交易價值

2026-09-10 23:10:30

ChainCatcher 消息,据 The Block 報導,Uniswap Labs 宣布推出 Uniswap v4 新工具 StablePair Hook,專為 USDC/USDT、USDC/USDG 等穩定幣交易對設計。

Uniswap Labs 表示,StablePair Hook 能為交易者提供一致、可預測的報價,並讓流動性提供者保留更多其創造的價值。數據顯示,第二季度 Uniswap 上穩定幣之間的兌換交易額達 434 億美元,超過其他三大鏈上交易場所的總和。

StablePair Hook 採用動態費率替代固定費率,費率會根據池內價格偏離參考價格的程度進行調整。當價格接近參考價格時,Hook 會調整每筆交易費率以維持買賣價差固定;當價格偏離參考區間時,將價格推離的交易無需支付費用,而將價格拉回參考價的交易則採用荷蘭式拍賣,費率從高到低逐區塊下降,直至交易者接受。Uniswap Labs 表示,這能讓流動性提供者從價格回歸中保留更多價值。

首批 StablePair Hook 池將在以太坊上線,支持 USDC/USDG 與 USDC/USDT 交易對。該 Hook 可通過 Uniswap 治理升級,費率系統及其他參數可在不遷移流動性的情況下調整。

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