Poor man's volume profile

This is an attempt to get something more or less similar to the volume profile for free.

The code is generated using a template. To change the settings, you may need to regenerate the code. The code has a link to the repository with the template.

הערות שחרור:

• Decouple width of history and recent profiles
  
• Make profile value independent from profile height
  

הערות שחרור:

More precise profile value calculation

הערות שחרור:

Fix width with disabled history/last profiles

הערות שחרור:

• Fix width with disabled history/last profiles
  
• Do not clip recent profile
  

הערות שחרור:

• Fix server study error by adding max_bars_back.
  
• Rewrite code to make it simpler but slower.
  
• Add option to use custom ticker as volume source.
  

הערות שחרור:

Fix "screenshot"

הערות שחרור:

Replace green color by teal

הערות שחרור:

Add volume point of control (VPoC) as a line

הערות שחרור:

• Use nz() instead of own nan_to_float()
  
• Fix history block offset
  

הערות שחרור:

Volume clusters (those called historical blocks) have been moved to a separate study, see "Poor man's volume clusters".

Study has been significantly optimized. Now you can set the profile size up to 500 bars (limit can be lifted if you change max_bars_back in the source code).

הערות שחרור:

Correct way (I'm sure of it) to calculate row value. It could be wrong.

הערות שחרור:

Fix preview chart

הערות שחרור:

Fix the calculation of the first bar.

הערות שחרור:

Highlight peak volume in a profile

הערות שחרור:

Maybe fix for profile disappearing

הערות שחרור:

Draw a profile using labels

הערות שחרור:

* Fix "Invalid symbol" warning when the custom volume source is enabled.