Uniswap Launches StablePair Hook for Stablecoin Pairs

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  "data": {
    "url": "https://cryptonews.net/news/defi/33434916/",
    "title": "Uniswap Launches StablePair Hook for Stablecoin Pairs - Cryptonews.net",
    "excerpt": "Uniswap Labs launched StablePair Hook on September 10, a dynamic-fee hook for stable pairs on Uniswap v4 that goes live with two pools on Ethereum mainnet: $USDC / $USDG and $USDC / $USDT . The launch targets one of decentralized finance’s busiest corners, with the company saying stablecoin-to-stablecoin swaps reached $43.4 billion in the second quarter, more than the next three onchain venues combined, according to its announcement. The hook is the first upgradeable dynamic-fee design from Uniswap Labs, built to give liquidity providers a bigger share of the value they create. Stable pairs trade around a known rate, so most of their value sits in bringing the price back to parity. A static fee hands that spread to arbitrage bots, Uniswap Labs wrote: set the fee too low and they keep the spread, set it too high and the pool prices itself out. StablePair Hook replaces the fixed fee with one that measures how far a pool has drifted from a reference rate and adjusts on every swap. Inside a tight band the fee moves to quote a fixed bid-ask spread; once the price drifts outside it, swaps that push it further away pay no fee, while corrections run through a Dutch auction that starts high and drops each block until someone takes it. Rather than a one-off launch, the hook is designed to change over time. Pool parameters and fee logic can be upgraded through Uniswap Governance without...",
    "product": "StablePair Hook",
    "summary": "Uniswap Labs launched StablePair Hook, a dynamic-fee hook for stablecoin pairs on Uniswap v4, with two initial pools on the Ethereum mainnet.",
    "location": "Ethereum",
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    "effective_date": "2026-09-10",
    "article_sentence": "Uniswap Labs launched StablePair Hook on September 10, a dynamic-fee hook for stable pairs on Uniswap v4 that goes live with two pools on Ethereum mainnet: $USDC / $USDG and $USDC / $USDT ."
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