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Date/Time: Sun, 29 Dec 2024 17:29:22 +0000



Replay results question

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[2016-02-01 23:34:42]
User517837 - Posts: 2
We use an ES chart and overlay VIX data from a second chart using the Study/Overlay function. In replay mode, we get vastly different results, depending upon whether the box labelled "For All Chars in Chartbook: is checked or unchecked. The formula we use references the VIX data and we need to know why the replay is different when the box is checked and when it is not. When the box is unchecked, the main chart (ES) displays and references historic VIX data that was overlaid previously, even though the VIX chart is not running. However, when we check the box and the two charts are synchronized, the result is completely different.
Thank you for your assistance.
[2016-02-02 04:04:06]
Sierra Chart Engineering - Posts: 104368
When the box is unchecked, the main chart (ES) displays and references historic VIX data that was overlaid previously, even though the VIX chart is not running.
Yes this does make sense.

The answer to your questions can be determined from the information here:

https://www.sierrachart.com/index.php?page=doc/doc_Backtesting.php#BackTestingMultipleCharts

And by studying and understanding the Study/Price Overlay Study Inputs documented here:
https://www.sierrachart.com/index.php?page=doc/doc_StudyPriceOverlayStudy.php#Inputs
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

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