Volume Indicator VS

idea take from Alexander Elder, author of: The New Trading for a Living: Psychology, Discipline, Trading Tools and Systems, Risk Control, Trade Management

Meaning of colouring:

- Green bar Volume: If we look back certain numbers of volume bars, higher close price and higher volume.
- Blue bar Volume: If we look back certain numbers of volume bars, higher close price and lower volume.
- Red bar Volume: If we look back certain numbers of volume bars, lower close price and higher volume.
- Orange bar Volume: If we look back certain numbers of volume bars, lower close prince and lower volume.
- Grey bar Volume: If we look back certain numbers of volume bars, same price and same volume.