Support Board
Date/Time: Sun, 19 Jan 2025 06:09:52 +0000
Problem with historical data
View Count: 709
| [2018-03-23 20:37:01] |
| User92348 - Posts: 6 |
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I believe errors in downloaded data is causing problems with my back testing. I’ve tried deleting and downloading but I get the same data. I’m on Sierra Charts AT 1717, Windows 10. Please see the attached NQ data file – there are several data problems, specifically on: 11/16/17 11/17/17 11/28/17 12/1/17 12/13/17 12/15/17 3 times 12/18/17 15 times 12/19/17 21 times 12/20/17 13 times 12/21/17 8 times 12/22/17 3 times 12/26/17 8 times 12/27/17 7 times 12/28/17 8 x 12/29/17 12 x 1/1/18 1/3/18 29x 1/4/18 10x 1/5/18 19x 1/7/18 2x 1/8/18 3x 1/9/18 11x 1/10/18 13x etc... An example of the problem data: 2017/11/16, 17:07:26, -19990009513251226345509817234554355712.00, 6370.00, 6367.25, 6370.00, 1, 1, 0, 1 2017/11/16, 17:07:26.1, -19990019654456028171345029208179998720.00, 6370.00, 6367.25, 6370.00, 1, 1, 0, 1 Any ideas would be greatly appreciated. Date Time Of Last Edit: 2018-03-23 21:09:14
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| [2018-03-23 21:17:01] |
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This is the result of exported data: 2017/11/16, 17:07:26, -19990009513251226345509817234554355712.00, 6370.00, 6367.25, 6370.00, 1, 1, 0, 1 The open value is a special flag value and that will be filtered out in the next release. 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 |
| [2018-03-23 21:27:59] |
| User92348 - Posts: 6 |
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Is that what's causing the errors in back testing?
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| [2018-03-23 21:43:13] |
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No, that would not make sense. Those values would never be loaded into a chart.
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 |
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