Support Board
Date/Time: Tue, 26 Nov 2024 17:26:55 +0000
Something odd with rolling cumulative delta?
View Count: 365
| [2023-11-03 18:16:55] |
| Anders Dybdahl - Posts: 19 |
|
Is the rolling cum delta supposed to look like this? Length set to 25. I tried it last week I think, and it did not look like this.. (I am quite sure about that). https://www.sierrachart.com/image.php?Image=1699035278495.png Regards Anders |
| [2023-11-03 20:16:56] |
| Sierra_Chart Engineering - Posts: 17182 |
|
If you recently updated Sierra Chart from an older version, then there will be a change. There were problems with the rolling functionality with that study. It was never implemented correctly. What you see must be correct. But to be sure, re-download some recent data: Data Errors or Spikes in Charts, Flat or Flat Line Graph, Compressed Graph, Errors with Date/Time Values: 2.1.2 Deleting and Re-downloading Data. (Easier and Recommended Method) 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, use the Teton service: Sierra Chart Teton Futures Order Routing Date Time Of Last Edit: 2023-11-03 20:17:29
|
| [2023-11-04 07:45:20] |
| Anders Dybdahl - Posts: 19 |
|
Thanks for your reply, I tried delete and download data but no change. I did notice that the older version did not function properly, with bars expanding. I then updated, and it seemed to work fine, the delta bars PRIOR to the set rolling length was printed as normal ask-bid difference bars centered around the zero line, which makes sense. But now it's all over the place.. It should not gap between bars? I did change my global time zone to NY time, but that should not be an issue? Anyone else using rolling calculation out there - how does it look on your end? Regards Anders |
| [2023-11-05 19:53:38] |
| Sierra_Chart Engineering - Posts: 17182 |
|
No this is definitely not true, a gap would be fully expected: It should not gap between bars?
With the rolling calculation, Cumulative Delta is calculated independently for each and every bar. 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, use the Teton service: Sierra Chart Teton Futures Order Routing Date Time Of Last Edit: 2023-11-05 19:54:32
|
To post a message in this thread, you need to log in with your Sierra Chart account: