Unlisted
Robinhood Chain hook

VolatilityFeeHook

ListedRobinhood ChainVerified source
0x1b8ce8893b09d42924cca74bfc2b535b7788c0ccBlockscout

A volatility-adjusted fee hook that charges between baseFeeBps and maxFeeBps on each swap based on the previous swap's tick movement. Fees are collected as ERC-6909 claims and swept to an immutable feeWallet; all parameters (fee bounds, fee destination) are fixed at deployment. Exact-output swaps are refused.

7Pools
0Swaps, 7 days
$0Volume, 7 days
69 days agoFirst pool

What it can do to your swap

  • Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
  • Can change the price you getBefore your swap runs, the hook can take or add tokens, so the amount you get is set by its code as well as the pool.
  • Runs code before your swap and can block itThe hook is called before every swap. It can revert, which makes your swap fail.
  • Runs code after your swap and can block itThe hook is called after every swap. It can revert, which undoes your swap.
  • Can charge a different fee on each swapThe pool's LP fee is dynamic: the hook sets it, swap by swap.

Read from the hook address: flag bits beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.

Last test swap

No active pool to probe: none of its pools had a swap in the last 7 days.

Pools

PairFeeSwaps 7dVolume 7dCreated
USDG / ?
0xe73594…c1bdcf		Dynamic0$042 days agoSwap
PONS / USDG
0xd33b23…c75811		0.25%0$048 days agoSwap
USDG / ?
0x051aac…1517fd		0.00%0$067 days agoSwap
USDG / ?
0xdc6588…095902		0.00%0$067 days agoSwap
USDG / ?
0xeec6b9…c9822c		0.00%0$067 days agoSwap
USDG / ?
0x2a5731…57c302		0.00%0$067 days agoSwap
USDG / ?
0x819a9f…128b8d		0.00%0$067 days agoSwap