Execution Shortfall Analysis

Execution Shortfall Analysis is a technique used to evaluate the performance of an execution strategy by comparing the actual outcome of a trade against the decision price. The decision price is the price of the asset at the moment the trade decision was made.

This analysis helps traders identify how much value was lost due to slippage, market impact, and delays in execution. It is a comprehensive metric that accounts for all costs associated with moving from a trading idea to a filled position.

In complex derivatives markets, this analysis is essential for institutional desks to optimize their execution algorithms and improve their overall profitability. By identifying where the shortfall occurs, traders can refine their strategies, such as changing the aggressiveness of their order routing or adjusting their timing.