CryptoSlate analysis indicates that Uniswap v4's StablePair hook aims to retain more value for liquidity providers (LPs) by rebalancing stablecoin pools, but its fee logic relies on a configured reference exchange rate, exposing LPs to token and inventory risk. This design fails to protect LPs when tokens depeg, and in some cases, zero-fee transactions could lead LPs to hold more depreciated assets. Uniswap Labs announced two Ethereum pools, USDC/USDT and USDC/USDG, on September 10, and provided clarification on September 16.