VolatilityFeeHook

RobinhoodRegistered

Charges a volatility-scaled swap fee (between immutable baseFeeBps and maxFeeBps, enforced at 1%–5.3%) on every swap, computed from the previous swap's tick movement. Fees are taken in the pool's quote currency as ERC-6909 claims and forwarded to an immutable fee wallet via a permissionless sweep() function.

0x7b034dbd92a1c236b1714aa5d50a17991c8280cc First pool 21 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Launch a pool with this hook

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

5,075 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

Can take tokens from swaps

It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.

Safety report

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).

✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).

✓Source code publishedThe code on the block explorer matches what's deployed.

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

?No audit linkedAutomated checks only.

Pools using this hook

2 total

PairCreatedFeePool ID

USDG / GOR 2mo 0.00% 0x4ec4…ee20 Tx ↗

USDG / COMMONS 2mo 0.00% 0x6787…5a01 Tx ↗