Asset Volatility Weighting
Asset Volatility Weighting is a risk management technique where a protocol adjusts the collateral requirements or borrowing limits of an asset based on its historical and implied volatility. Highly volatile assets pose a greater risk of sudden price drops, which could lead to under-collateralization and insolvency.
By applying a higher volatility weight, the protocol forces users to provide more collateral for these assets compared to more stable ones. This approach protects the protocol from being exposed to excessive risk from unstable tokens.
The weighting is often dynamic, changing as market conditions evolve, to ensure the protocol's solvency buffer remains proportional to the risks it is taking. It is an essential tool for balancing the desire for diverse collateral options with the need to maintain system-wide safety and stability.