VolatilityDynamicFeeLimitOrderHook

UnichainRegistered

Unilaunch singleton hook that implements volatility-responsive dynamic LP fees: applies a base fee plus a surge multiplier when large tick movements are detected in afterSwap, decaying it over a configurable duration. Blocks trading for one block after pool initialization as an anti-sandwich measure. Integrates with an external limit order manager for limit order execution.

0x20c910e9e50fbca33166288aad92fd44ac3720c0 First pool 3 Feb 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

9mo

Code size

9,308 B

What it can do

Runs code on every swap

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

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Safety report

Automated checks, not an audit

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

!Has an adminowner() is 0x5ee0…ab55. That account can usually change fees, limits or allowlists after you trade.

✓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 (contract: VolatilityDynamicFeeLimitOrderHook).

iRestricted swapsSwap access: temporal. Not everyone can trade every pool.

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

ETH / ULAUNCH 9mo dynamic 0x3a0e…4a5b Tx ↗