ChartGuardHook

RobinhoodRegistered

A price-peg enforcement hook that locks a Uniswap v4 pool to a 1:1 (one dollar) price. Pool initialization is restricted to a designated executor at exactly the $1 sqrtPrice; liquidity additions are confined to ±10 ticks of parity; and any swap that moves the tick beyond ±2 ticks from parity is reverted in afterSwap.

0x8bca30e233c7c53a67bde49d6031c019bdfa2840 First pool 6 Sept 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

1,994 B

What it can do

Runs code on every swap

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

Gates who can add liquidity

It checks every deposit before it goes in.

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.

?No audit linkedAutomated checks only.

Pools using this hook

2 total

PairCreatedFeePool ID

USDG / INSTANCE 2mo 0.01% 0x5dd8…b299 Tx ↗

EXAMPLE / USDG 2mo 0.01% 0xe501…cb9d Tx ↗