Cross-Margin Protocol Logic

Cross-margin protocol logic refers to the architectural design of a DeFi platform that allows a user to use their entire account balance as collateral for multiple open positions. Unlike isolated margin, where each position has its own collateral, cross-margin pools the collateral, providing greater flexibility and capital efficiency.

The protocol must implement complex logic to calculate the aggregate health of the account and trigger liquidations if the total collateral falls below the required threshold. This requires sophisticated real-time monitoring of all positions and their underlying assets.

Cross-margin logic is essential for advanced traders who want to manage complex portfolios without manually managing collateral for each trade. It increases the risk of contagion within the account but provides superior liquidity management.