Arbitrage Mechanism Breakdown

An arbitrage mechanism breakdown occurs when the incentives that keep a wrapped asset's price in line with its underlying asset fail to function correctly. Normally, if a wrapped asset trades at a discount, arbitrageurs buy the cheap token and redeem it for the underlying asset, pushing the price back up.

However, if the redemption process is broken, expensive, or blocked, arbitrageurs cannot profit from this discrepancy, and the price remains detached from its peg. This can be caused by high transaction fees, bridge downtime, or excessive slippage.

When the arbitrage mechanism fails, the wrapped asset loses its utility as a stable proxy for the underlying asset. This leads to increased volatility and loss of confidence among market participants.

Maintaining a healthy arbitrage ecosystem is therefore vital for the long-term stability and success of any cross-chain asset bridge.