UniHooks

GammaHook

RobinhoodRegistered

Implements a dynamic launch-decay fee for Uniswap v4 pools. Applies a linearly decaying anti-snipe fee that starts at a configurable peak and decays to a base fee over a shield window after launch, returned as an LP fee override in beforeSwap.

0x9f8187f7b3a6730f4e7392970c5417d775c48080 First pool 30 Jul 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
2
Dynamic-fee pools
2
Last new pool
3mo
Code size
3,316 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.

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.
?No audit linkedAutomated checks only.

Pools using this hook

2 total
PairCreatedFeePool ID
GME / GAMMA 3mo dynamic 0xac33…8fc9 Tx ↗
WETH / YIELD1 3mo dynamic 0x4a6b…5058 Tx ↗