Hook
What this hook does, how much activity runs through it, and which pools use it.
0x33299968…19120880
LikelyDynamic FeenewUnverified sourceWhat this hook does
Appears to set the swap fee itself: 5 of its pools use Uniswap v4's dynamic fee mode. What drives the fee is not known yet.
Dynamic Fee: Changes fees according to market conditions. Tentative. Inferred from onchain behavior and not confirmed.
- Deployer
- Not identified
- First seen
- Oct 2, 2026 · 4d ago
- Source
- Not published
- Chain
- Robinhood Chain · Uniswap v4
Volume (24H)
Volume (7D)
Total Volume (indexed)
Swaps (24H)
Liquidity (ETH + stablecoin reserves)
Pools Using Hook
Estimated Fees (24H)
Unique Traders (24H)
Volume · latest day
$0
Pools Using This Hook
5 pools · 24H metrics
| # | Pair | Pool ID | Fee | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | WETH / POSITION | 0x7688…0953 | $182 | $0 | 9 | Dynamic | Oct 5, 2026 | — | |
| 2 | WETH / ROW | 0xf27d…3864 | $55 | $136 | 2 | Dynamic | Oct 5, 2026 | — | |
| 3 | WETH / MONEYDOG | 0xcc06…7048 | $0 | $1 | 0 | Dynamic | Oct 4, 2026 | 100.0% | |
| 4 | WETH / 0x8a…684 | 0xe9ca…254e | $0 | — | 0 | Dynamic | Oct 2, 2026 | — | |
| 5 | WETH / 0x5a…dde | 0xab37…edd0 | $0 | — | 0 | Dynamic | Oct 2, 2026 | — |
Hook Logic
When this hook runs, read from the permissions encoded in its address
Runs custom logic before liquidity is added, and can block deposits.
beforeAddLiquidity = trueRuns custom logic before every swap. It can change the fee or block the trade.
beforeSwap = true
These describe when the hook is called, not everything it does once called. Not used: beforeInitialize, afterInitialize, afterAddLiquidity, beforeRemoveLiquidity, afterRemoveLiquidity, afterSwap, beforeDonate, afterDonate, beforeSwapReturnDelta, afterSwapReturnDelta, afterAddLiquidityReturnDelta, afterRemoveLiquidityReturnDelta.
Contract / Technical Details
- Hook address
- Deployer
- Not identified. The hook was deployed through a factory or in a block with several senders.
- First pool created at block
- 78,033,707
- First pool created
- Fri, 02 Oct 2026 06:55:42 GMT
- Permission bitmap
0x0880 (00100010000000)- Chain ID
- 4663
- Source verification
- Unverified
- Fee revenue
- Derived from pool fees