Slippage Cost Function

Function

A slippage cost function is a mathematical model used to quantify the financial impact of market slippage on trade execution. This function typically relates the size of an order to the expected price deviation from the current market price. Quantitative traders use this function to estimate the implicit cost of executing large trades in illiquid markets. The function provides a framework for optimizing execution strategies by balancing the trade-off between speed and price impact.