Market Rebalancing Arbitrage

Definition ∞ A specific arbitrage strategy focused on profiting from price differences that arise during the adjustment of asset portfolios. This occurs when an index, exchange-traded fund, or automated market maker rebalances its holdings, creating temporary mispricings. Traders execute simultaneous buy and sell orders to capitalize on these transient price movements. This activity helps restore equilibrium after significant portfolio adjustments.
Context ∞ Market rebalancing arbitrage is relevant in crypto news, particularly with the growth of decentralized finance (DeFi) protocols that utilize automated market makers (AMMs) and liquidity pools. Reports might detail how sophisticated bots monitor these rebalancing events to extract profit. This strategy highlights the mechanical aspects of certain decentralized trading systems and the opportunities they present for high-frequency traders.