OrketHook

ArbitrumRegistered

Uniswap v4 hook for prediction market YES/NO pools implementing VALS (Volatility-Adjusted Liquidity Sensitivity) dynamic fees. Requires a backend-signed sigma value in hookData for every swap; captures fees via beforeSwapReturnsDelta and distributes them to share token holders through a YieldDistributor. Blocks swaps and liquidity operations when the market is resolved or disputed.

0xce5baace580ff8be0826d6f73dc69c9431068dc8 First pool 18 Mar 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

7mo

Code size

10,806 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.

Sets its own swap fee

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

Gates who can add liquidity

It checks every deposit before it goes in.

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: OrketHook).

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

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

?No audit linkedAutomated checks only.

Pools using this hook

2 total

PairCreatedFeePool ID

YES / USDC 7mo dynamic 0x7add…9d37 Tx ↗

NO / USDC 7mo dynamic 0x129d…6f47 Tx ↗