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Date/Time: Sat, 11 Jan 2025 11:39:20 +0000



VAP api works with ES, not with CL

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[2016-12-01 19:38:56]
onnb - Posts: 662
I have a study that uses the VAP api.
It works with ES but is not getting any data with CL.

Any idea why this might be?
[2016-12-02 00:07:56]
Sierra Chart Engineering - Posts: 104368
Are you referring to this ACSIL structure member:
ACSIL Interface Members - Variables and Arrays: sc.VolumeAtPriceForBars
Sierra Chart Support - Engineering Level

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[2016-12-02 00:18:22]
onnb - Posts: 662
yes
[2016-12-02 00:19:59]
Sierra Chart Engineering - Posts: 104368
It is essential that sc.MaintainVolumeAtPriceData be set to 1 in the study function in the sc.SetDefaults code block to ensure that the necessary volume at price data is being maintained for the 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
Date Time Of Last Edit: 2016-12-02 00:20:12

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