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Date/Time: Sat, 07 Nov 2026 15:27:24 +0000



Post From: Delta and Volume at Price Data Changed After Market Close

[2026-09-22 23:01:42]
User955871 - Posts: 16
Thank you for the reply. I would like to clarify that my previous mention regarding the data switch was incorrect.

My issue has nothing to do with switching data services or changing symbols. The issue happens on the exact same data feed and setup: while watching the market live, if I close Sierra Chart and re-open it, both the 'Cumulative Delta' and 'Volume at Price Threshold' values change after the chart reloads.

Tomorrow, I will try to capture screenshots before and after reopening the software to show you the difference clearly