Dynamic Hedging Ratio

The Dynamic Hedging Ratio is a mathematical model used to determine the optimal amount of an underlying asset needed to hedge a derivative position as market conditions change. Because the delta of an option changes with the underlying price and time, the hedge must be continuously adjusted to remain neutral.

This ratio is calculated using Greeks, specifically delta and gamma, to ensure the portfolio remains protected. Traders use this to automate the rebalancing of their hedges, reducing the need for manual intervention.

It is essential for managing the risk of large options portfolios in volatile markets. Proper calculation prevents over-hedging or under-hedging, optimizing capital efficiency.