Correlation Mean Reversion

Definition

Correlation mean reversion identifies the empirical tendency for the statistical relationship between two or more cryptocurrency assets to return to a historical average after periods of divergence. This phenomenon implies that when the covariance or correlation coefficient of a digital asset pair deviates significantly from its long-term norm, price action will eventually align to restore the expected dependency. Quantitative traders monitor these fluctuations to identify potential mispricing in derivatives markets, specifically within spread-based strategies.