CoachFront-running is placing a transaction ahead of a known pending one to profit from the price move that the pending one will cause. Back-running is placing a transaction immediately after a known pending one, to capture the opportunity it leaves (an arbitrage, a liquidation) without harming it.
Quantitative Finance · Glossaire
Qu'est-ce que « Front-running, back-running » ?
Aussi appelé : front-running · back-running