Liquidity Cost Slippage

Definition

Liquidity cost slippage refers to the difference between the expected price of a trade and the actual execution price, primarily due to insufficient market liquidity. This occurs when a large order consumes all available volume at the desired price, forcing subsequent fills at less favorable prices. It represents an implicit cost of transacting, especially for substantial positions. This phenomenon is more pronounced in thinly traded markets. Slippage impacts the profitability of trading strategies.