LogCumHook

UnichainRegistered

A dynamic fee hook that sets swap fees proportional to cumulative logarithmic price impact with time decay. It tracks directional market imbalance across swaps and charges higher fees when swaps increase imbalance, using a configurable illiquidity metric and min/max fee bounds.

0xf8744e2d42afe4b0bba71831248306ea4e88b0c0 First pool 19 Mar 2026View on explorer

ALooks safeRegistered, verified, immutable

1 identical copies

Pools

Dynamic-fee pools

Last new pool

7mo

Code size

16,963 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.

✓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 (contract: LogCumHook).

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

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

USDC / USD₮0 7mo dynamic 0xacce…9c47 Tx ↗