Failure Cascade Simulation

A failure cascade simulation is a stress testing methodology used to model how the liquidation of a single large position or the collapse of a specific protocol component triggers a chain reaction of further liquidations and defaults. In financial derivatives and cryptocurrency markets, this often occurs when cascading margin calls force the automated sale of assets, driving prices lower and triggering subsequent margin calls for other market participants.

By simulating these scenarios, risk managers can identify critical points of fragility within a system or protocol. The goal is to understand how leverage, interconnectedness, and liquidity constraints amplify initial shocks across the entire ecosystem.

This simulation helps in designing more robust liquidation engines and collateral requirements to prevent systemic collapse. It essentially maps out the domino effect of financial distress in high-leverage environments.