Event Driven Model Validation

Definition

Event driven model validation represents a rigorous framework designed to verify quantitative financial models exclusively upon the occurrence of specific market triggers or systemic conditions. By shifting away from periodic or time-based testing, this approach ensures that pricing engines and risk systems maintain integrity during periods of high volatility or sudden liquidity shifts. Analysts employ this methodology to confirm that delta hedging, margin calculations, and option Greeks remain accurate when market microstructure experiences rapid transitions.