Skewness and kurtosis describe the shape of a return distribution beyond its mean and standard deviation. This article explains what each captures, why averages can mislead, and how darwintIQ uses higher-moment information when evaluating trading models.
Position sizing is the unglamorous decision that determines whether a trading edge actually compounds. This article walks through the main approaches, the maths behind them, and how darwintIQ's position managers turn sizing into a structural property of each model.
Edge decay is the slow erosion of a trading model's profitability as markets change around it. This article explains the mechanisms behind it, the signals that reveal it, and how darwintIQ's continuous evaluation is designed to catch it early.