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Date/Time: Thu, 16 Jan 2025 11:55:27 +0000



Post From: TVOL24H-NYSE doesn't match NYSE Market Data

[2017-10-19 03:41:15]
Sierra Chart Engineering - Posts: 104368
We have not checked those other symbols.

This is what we said to Barchart:


In this screenshot, we show the total volume calculation each day for the NYSE issues on your DDF feed:
http://www.sierrachart.com/image.php?Image=1508384102578.png

We have not yet switched over to the Open Feed for this. You will notice that on Mondays, consistently there is very little premarket trading going on:
http://www.sierrachart.com/image.php?Image=1508384274465.png

We doubt this is a problem on our side. Are you transmitting the normal premarket trading Monday morning for the NYSE?

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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