Under-Collateralized Debt Risk
Under-collateralized debt risk refers to the potential for a borrower's position to lose value such that the remaining collateral is insufficient to cover the total debt owed to the protocol. This risk is exacerbated in volatile markets where the price of the collateral can drop faster than the liquidation mechanism can execute, leaving the protocol with a deficit.
This risk is particularly high for non-liquid assets or those with low market depth, where large sell orders can significantly move the price. To mitigate this, protocols often employ over-collateralization requirements, where borrowers must provide significantly more value than they borrow.
Monitoring this risk involves continuous stress testing of the protocol's collateralization ratios against historical and hypothetical market crashes to ensure the system can handle extreme scenarios without failing.