Algorithmic De-Pegging Propagation

Algorithmic De-pegging Propagation describes the systemic process where the loss of a stablecoin or pegged asset's value relative to its target anchor triggers automated, self-reinforcing sell-offs. As the price deviates from the peg, automated market makers and algorithmic arbitrage bots react to the price disparity by selling the asset to minimize exposure or capture spread.

This increased sell pressure further depresses the price, potentially triggering liquidations in lending protocols that use the asset as collateral. These liquidations force additional selling, creating a feedback loop that accelerates the collapse of the peg.

The speed of this propagation is often exacerbated by high leverage and low liquidity in decentralized finance pools. Ultimately, the mechanism demonstrates how automated financial protocols can transform localized price instability into widespread market contagion.