The DeFi protocol Spark successfully completed the migration of $150 million dollars in stablecoin liquidity to Uniswap v4, marking one of the largest capital movements in the history of automated market makers (AMM). The Spark team reported that this initial strategic deployment covers funds in USDS, USDT, and PYUSD, utilizing USDS as the primary base asset for quotes on the platform.
Spark is building stablecoin infrastructure on Uniswap
They just moved $150M in liquidity to the protocol, marking one of the largest migrations in DeFi history
This liquidity will soon move to their new DualPool hook, so they can earn on both active and idle assets pic.twitter.com/2xo4BcPtEm
— Uniswap (@Uniswap) June 25, 2026
This strategic migration introduces “DualPool”, an innovative programmable hook from Uniswap v4 designed to maximize the yield of idle capital. The system keeps funds deposited in Spark’s ERC-4626 yield vaults and only extracts the exact concentrated liquidity at the moment a swap is executed, returning the remaining capital within the same transaction block. This infrastructure aims to position itself as a stablecoin exchange layer prepared for growing institutional adoption.
With financial giants like PayPal, Visa, and Stripe accelerating the issuance of stable assets, Spark redefines capital management in the DeFi sector by solving fragmentation issues. The next step of the project will focus on integrating European and Japanese banking consortiums into its shared liquidity network.
Source: https://x.com/Uniswap/status/2070133742404833758
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