How to fix volume profile

Can I fix volume profile in zerodha’s IQ chart?
I couldn’t find fixes range in it

Fixed Volume Profile is available on ChartIQ version 8 on Kite web.

Here’s how you can switch between charts:

when we draw trend line it’s hard to point their starting and end points in chartiq8

how to fix this?

You can enable Crosshair, can refer to below screenshot: