Slippage Decay

Context

Slippage decay, within cryptocurrency derivatives and options trading, describes the gradual erosion of expected execution price relative to the initially quoted price over time, particularly prevalent in markets exhibiting diminished liquidity or heightened volatility. This phenomenon deviates from the idealized scenario of immediate execution at the limit order price, reflecting the impact of order flow and market depth on price discovery. Understanding slippage decay is crucial for accurate risk assessment and strategy optimization, especially when employing algorithmic trading or managing positions in less liquid instruments. Its manifestation is amplified by factors such as large order sizes, rapid price movements, and the presence of market makers with limited inventory.