Uniswap Fee Switch Activated on v4 Pools, Generating $325K Daily Revenue

Uniswap's long-awaited fee switch has finally gone live on July 27, 2026. The protocol activated fees across selected v4 liquidity pools on seven networks simultaneously, generating a daily revenue of around $325,000 from day one.

The new fee structure sets the protocol fee at approximately one-sixth of the existing swap fee, which translates to about 5 basis points. This means traders will pay a marginally higher effective cost, but liquidity providers will keep their yields largely intact, as confirmed by Uniswap founder Hayden Adams: 'the design intent was to avoid cannibalizing the returns that keep liquidity in the pools in the first place.'

The fees collected flow into TokenJar contracts, which require the burning of UNI tokens to claim. This means revenue generated by the protocol gets converted into permanent supply reduction, with every dollar of fees creating a little less UNI in circulation.