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Date/Time: Fri, 26 Jun 2026 20:53:16 +0000



Post From: VbP Number Of Periods Back To Reference & Number of Days To Calculate Volume Profiles

[2026-06-25 20:31:32]
User512353 - Posts: 153
SC2922

Common Chart Settings:
Days To Load = 2
Intraday Session Time: 08:30:00 - 15:59:59
Evening Session Time: 17:00:00 - 08:29:59

VbP study with
Number Of Periods Back To Reference = 1
Volume Graph Period Type = Multiple Profiles Based on Fixed Time
Time Period Type for 'Fixed Time' = Days
Time Period Length for 'Fixed Time' = 1
Number of Days To Calculate Volume Profiles = 1
Use Different Start Time = Yes
Use Separate Profile for Evening Session = No

Use Case 1:
VbP Start Time = 17:00:00
Chart Settings: Use Evening Session = Yes

Use Case 2:
VbP Start Time = 08:30:00
Chart Settings: Use Evening Session = No

Result:
In Use Case 1 only one Volume Profile is drawn (from yesterday), as intended.
In Use Case 2 two Volume Profiles are drawn (yesterday and the day before), but only yesterday's profile is wanted.

It is not clear to me why two profiles are drawn in case 2.