Support Board
Date/Time: Tue, 04 Nov 2025 09:22:55 +0000
Post From: replay back testing vs real-life
|   [2014-01-15 17:55:36]     |  
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                Yes, actually one definite reason for a difference  between back testing live trading is the fact that the actual bid and ask prices are not known.  They are estimated.  Using the actual bid and ask prices during a back testing is something not easy for us to implement unless we were to change the data file format . It would take more space and create complications. Sierra Chart Support - Engineering Level  Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service: Sierra Chart Teton Futures Order Routing  | 
        
