Discrepancies on VP charts

[percma]

On one side I have a VP with session set up that should draw the VP and lines from 19:30 uk time till now.
On second screen VP that should draw the VP for what on screen. If I set the screen from 19:30 uk time yday I don't get the same lines.
pls see attached screen shots of lines and settings.
Any suggestions to have consistent reading?

[NinjaTrader_PatrickG]

This would be easier to diagnose if we focused only on the two volume profiles you're referring to, but you have a total of 6 (3 across each screenshot). The matching profiles are aligned left in one screenshot and right in another:

https://www.screencast.com/t/XlV6ABdOVnd

https://www.screencast.com/t/N8stKWug

I see that some of the values are slightly different - how far apart in time were these screenshots taken? I also notice that one is set to 'on price change' and the other is 'on bar close'.

Here is a video demonstration of your setup in the same chart panel:

https://www.screencast.com/t/OqEFVb6oT

[percma]

Hi Patrick. Thanks. that's my set up now but still I have value difference ...like you have as I can see on your video. the VA has different reference numbers. but mine have more discrepancy.

[percma]

Hi Patrck,

tested on another new chart and what I get again is that VP Composite What you seen on screen is not the same as the VP Session. even if the Comp is set up on screen at exactly the same hours.

[NinjaTrader_PatrickG]

I can no longer reproduce any discrepancy if I set the 'resolution' to tick. Since volume is a tick-based chart, the resolution should be set to 'tick' for the most accurate plots.