Account Equity Monitoring
Account Equity Monitoring is the continuous, real-time process of tracking the net value of a trader's account. It calculates the difference between the current market value of all held positions and the value of the collateral, accounting for unrealized profits and losses.
This monitoring system is the heart of the liquidation engine, as it constantly checks if the equity has dropped below the maintenance margin threshold. Any delay or error in this monitoring can result in the failure to trigger a liquidation at the correct time.
Advanced platforms use low-latency, event-driven architectures to perform these checks with every price update. This ensures that the system remains responsive and that risk is managed in real-time.
It is the core operational task for any margin trading protocol.