Auto-Deleveraging Mechanism
An auto-deleveraging mechanism is a risk management tool used by derivatives exchanges to maintain system solvency when the insurance fund is insufficient to cover a bankrupt trader's losses. Instead of socializing the loss, the platform automatically closes the positions of the most profitable traders against the bankrupt trader's position.
This process forces the profitable traders to exit their positions at the bankruptcy price, effectively transferring the risk from the bankrupt party to the profitable party. This mechanism is designed to prevent a cascading failure of the exchange by quickly neutralizing the dangerous position.
While it protects the platform, it introduces a unique risk for highly profitable traders who may have their successful positions closed involuntarily. Exchanges often rank traders by profitability and leverage to determine the order in which they are selected for auto-deleveraging.
This system ensures that the market remains balanced even during extreme market volatility.