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Date/Time: Sat, 15 Nov 2025 13:05:02 +0000



Volume values dont match Yahoo Finance ones

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[2025-10-05 21:23:26]
User464769 - Posts: 1
I am currently using the SC trial verison and have noticed that volume values dont match the ones reported on other site like Yahoo.

As I am using the free version I am limited to AAPL data. SC reports a volume of 27,000,000 while Yahoo Finance reports 49,000,000 for the 3rd October.

Could you help me to work out why the volumes don't match?
[2025-10-06 15:54:36]
John - SC Support - Posts: 43003
Most likely, it is what is described at the following link:
Differences With Data and Chart Bars Between Services / Connections / Chart Types: 43.7 - Comparing Daily Volume to Intraday Chart Bar Volume
For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing
[2025-11-14 18:43:21]
Sierra_Chart Engineering - Posts: 21427
Not sure how you are coming to that conclusion. When we look at a historical daily chart of AAPL in Sierra chart for October 3 we see 49+ million being shown.

So it is correct.
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: 2025-11-14 18:43:33

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