A form of MEV that buys just before a victim swap and sells just after, extracting their slippage.

A design (Balancer v2, Uniswap v4) where many pools share one vault contract to save gas and settle net.

The worst price you accept before a swap reverts. Too tight fails. Too loose invites sandwiches.

Apps that turn social graphs, posts, or attention into tradable tokens or keys.

The interest a Maker-style vault pays to keep debt open, the other side of the savings rate.

Locking tokens to help secure a proof-of-stake network or a protocol and earning rewards for that lock.

A protocol rainy-day fund built from fees, used before socializing losses.