ADL Auto Deleveraging
Auto-deleveraging (ADL) is a risk management mechanism that automatically closes the positions of the most profitable traders against the positions of the most bankrupt traders when the insurance fund is insufficient. This ensures that the protocol remains solvent by effectively forcing profitable traders to take over the losing positions.
While it is a harsh measure, it is often necessary in systems that do not have other means to cover extreme deficits. Traders who are selected for ADL are usually those with the highest leverage and profit, as they are deemed to have the most "risk" in the system.
This mechanism is designed to be a last resort to prevent system-wide failure. It is highly controversial among traders, as it introduces a risk that is beyond their control.
Protocols must be transparent about how ADL is triggered to maintain user confidence.