Parameter Range Testing

Methodology

Parameter range testing is a systematic methodology used to evaluate the performance and robustness of a trading strategy or financial model across a spectrum of input values. This involves varying key parameters, such as lookback periods, volatility thresholds, or stop-loss percentages, within predefined ranges. The methodology aims to identify optimal parameter settings and assess the sensitivity of the strategy to these changes. It provides a comprehensive understanding of a model’s behavior. This systematic approach reduces overfitting risk.