Non-Normal Price Behavior

Definition

Non-normal price behavior represents market states where asset valuations deviate significantly from Gaussian distribution assumptions, often manifesting as heavy-tailed returns or extreme skewness. In the context of cryptocurrency derivatives, this phenomenon captures the frequent occurrence of flash crashes or vertical rallies that standard Black-Scholes models fail to predict accurately. Quantitatively, this discrepancy underscores the breakdown of geometric Brownian motion when faced with the inherent liquidity shifts and asymmetric information flow typical of digital asset ecosystems.