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.

リリースノート:

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

リリースノート:

More precise profile value calculation

リリースノート:

Fix width with disabled history/last profiles

リリースノート:

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

リリースノート:

• 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.
  

リリースノート:

Fix "screenshot"

リリースノート:

Replace green color by teal

リリースノート:

Add volume point of control (VPoC) as a line

リリースノート:

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

リリースノート:

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).

リリースノート:

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

リリースノート:

Fix preview chart

リリースノート:

Fix the calculation of the first bar.

リリースノート:

Highlight peak volume in a profile

リリースノート:

Maybe fix for profile disappearing

リリースノート:

Draw a profile using labels

リリースノート:

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