Options Portfolio Convexity

Sensitivity

This quantifies the rate of change of the portfolio’s total delta as the underlying price moves, directly reflecting the portfolio’s gamma exposure. A positive measure indicates that the portfolio’s delta becomes more positive when the asset rises and more negative when it falls, benefiting from large moves. Conversely, negative convexity implies that delta moves against the position during significant price action. Traders actively manage this parameter to control exposure to volatility.