Regression Analysis Pitfalls

Algorithm

⎊ Regression analysis within cryptocurrency, options, and derivatives frequently encounters issues stemming from algorithmic choices; selecting an inappropriate model—linear when non-linearity exists, for instance—introduces systematic bias, distorting parameter estimates and predictive capacity. Overfitting, a common consequence of complex models applied to limited data, yields excellent in-sample performance but generalizes poorly to unseen market conditions, particularly relevant given the non-stationary nature of these asset classes. Furthermore, reliance on algorithms without robust out-of-sample validation can lead to spurious correlations being misinterpreted as causal relationships, driving flawed trading strategies.