Hook
What this hook does, how much activity runs through it, and which pools use it.
0x9756a82b…9b2d60cc
LikelyDynamic FeeactiveUnverified sourceWhat this hook does
Appears to set the swap fee itself: 138 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
- Deployed
- Sep 20, 2026 · 15d 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
Top 100 of 138 pools by 24H volume
| # | Pair | Pool ID | Fee | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | WETH / LOOM | 0xdfb0…9424 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 2 | WYFI / LOOM | 0x9460…6403 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 3 | SOXX / LOOM | 0xc3f1…3186 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 4 | SKHY / LOOM | 0xd234…7308 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 5 | LOOM / SHOP | 0x99c5…0a96 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 6 | RIVN / LOOM | 0xf002…1ed5 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 7 | LOOM / RBLX | 0xbdbc…1bc6 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 8 | QUBT / LOOM | 0x8996…41f9 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 9 | POET / LOOM | 0x3d4d…dd05 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 10 | PENG / LOOM | 0x2837…ceee | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 11 | ON / LOOM | 0xba5e…61c6 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 12 | MRVL / LOOM | 0xb32a…0cf6 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 13 | MRNA / LOOM | 0x39ae…d485 | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 14 | LULU / LOOM | 0x8fea…91fa | $0 | — | 0 | Dynamic | Sep 23, 2026 | — | |
| 15 | IBM / LOOM | 0x9ff5…129e | $0 | — | 0 | Dynamic | Sep 23, 2026 | — |
Hook Logic
When this hook runs, read from the permissions encoded in its address
Runs custom logic before a pool is created, and can reject pools it does not accept.
beforeInitialize = trueRuns custom logic before every swap. It can change the fee or block the trade.
beforeSwap = trueRuns custom logic after every swap.
afterSwap = trueCan change how much a trader pays or receives before the swap executes.
beforeSwapReturnDelta = trueCan take or add tokens to a trade's output after the swap executes.
afterSwapReturnDelta = true
These describe when the hook is called, not everything it does once called. Not used: afterInitialize, beforeAddLiquidity, afterAddLiquidity, beforeRemoveLiquidity, afterRemoveLiquidity, beforeDonate, afterDonate, afterAddLiquidityReturnDelta, afterRemoveLiquidityReturnDelta.
Contract / Technical Details
- Hook address
- Deployer
- Deployment block
- 68,278,340
- Deployment time
- Sun, 20 Sep 2026 21:57:09 GMT
- Permission bitmap
0x20cc (10000011001100)- Chain ID
- 4663
- Source verification
- Unverified
- Fee revenue
- Estimated