Collateral Diversification Metrics
Collateral diversification metrics are quantitative tools used to measure the concentration of risk within a protocol's collateral pool. A well-diversified pool contains a mix of assets with low correlation, ensuring that a decline in one sector does not jeopardize the entire system.
Metrics such as the Herfindahl-Hirschman Index or specific correlation-based scores help risk managers identify when the pool has become too reliant on a single asset or a group of correlated assets. By enforcing diversification requirements, protocols can build a more resilient foundation that can withstand idiosyncratic shocks.
This is a critical aspect of portfolio theory applied to decentralized finance. Monitoring these metrics allows for proactive adjustments to asset inclusion lists and collateral limits.
It is a fundamental strategy for reducing systemic risk.