Strategy Performance Erosion

Analysis

Strategy Performance Erosion, within cryptocurrency, options, and derivatives, represents a quantifiable deviation from expected returns of a trading strategy over a defined period. This degradation often stems from shifts in market dynamics, including volatility regimes and liquidity conditions, impacting the initial assumptions underpinning the strategy’s design. Accurate identification requires robust performance attribution, dissecting the contributions of various factors—delta, gamma, vega, theta—to pinpoint the source of the erosion, and is crucial for proactive portfolio management.