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Date/Time: Fri, 27 Dec 2024 18:44:19 +0000



Auto retracement / projection - period high / low calculated incorrectly

View Count: 959

[2016-03-04 12:18:00]
T44 - Posts: 363
The time period is set with the Time Period Unit and the Time Period Unit Length Inputs.

For each bar in the chart, the High and Low for the specified time period is determined up to that bar and not beyond

Date = 4 March
Bar = last bar (index 0)
specified time period = 3 days
Expected value for period low = 9692 (low of day on 2 March)
Actual displayed value for period low = 9706 (low of day yesterday, 3 March)
image30.png / V - Attached On 2016-03-04 12:17:54 UTC - Size: 105.37 KB - 305 views
[2016-03-04 12:18:18]
T44 - Posts: 363
Second chart:
Date = 3 March
Bar = last bar
specified time period = 3 days
Expected value for period high = 9838.5 (high of 2 March, also the high of 1,2,3 March)
Actual displayed value for period high = 9818 (high of current day)
Date Time Of Last Edit: 2016-03-04 12:18:55
image5.png / V - Attached On 2016-03-04 12:18:15 UTC - Size: 72.66 KB - 307 views
[2016-03-04 12:20:32]
T44 - Posts: 363
This has been done on a new chartbook on a new chart with no other studies.
Would be interesting to see if this can be reproduced.

Looking at the source for the study, it might be an issue with IsInNewPeriod?
[2016-03-05 04:30:57]
Sierra Chart Engineering - Posts: 104368
It is not clear what you are trying to indicate through these text and chart images. It is best not to provide all of these details and simply explain the problem in general terms.

When providing an image of the chart only use the method documented here and no other:
https://www.sierrachart.com/index.php?page=PostingInformation.php#Image

We have an idea of what you are trying to indicate. We have updated the documentation for Time Period Unit here which explains how this works:
https://www.sierrachart.com/index.php?page=doc/doc_TechnicalStudiesReference.html#TimePeriodUnit

What you are looking for is unsupported functionality.
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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