Navigation: Realtest Script Language > Syntax Element Details > CloseSlip Category Strategy Elements Description Slippage amount, in points (dollars per share or contract), for each transaction that simulates a market order filling at the close Input Any formula specifying dollars per share or contract (points) Notes Defines the amount of slippage to apply to each market-at-close transaction, in price points. CloseSlip is applied to any transaction that logically occurs at the close and not at a specified limit or stop price. If CloseSlip is not specified then Slippage is applied instead. Copyright © 2020-2025 Systematic Solutions, LLC