Minimax Optimization

Definition

Minimax optimization serves as a strategic framework in quantitative finance designed to minimize the maximum possible loss within a defined decision space. Traders apply this logic to derivatives portfolios where market volatility renders standard expected value models insufficient for extreme tail-risk events. By identifying the worst-case outcome for any given option structure, participants calibrate their exposure to ensure solvency during turbulent market cycles. This mathematical approach prioritizes defensive posture over aggressive profit maximization when assessing crypto-asset liquidity constraints.