The Rotation Factor objectively measures attempted market direction(or market sentiment) for a given period. It records the cumulative directional attempts of auction rotations within a given period, thus, helping traders determine which way the market is trying to go and which market participant is exerting greater control or influence.
Theory
The premise is...
This is is Market Profile with TPO (the letters) on the current session. Due to pinescript limitations, we are limited to 500 TPOs, since this script uses 1 label per TPO. It is NOT volume profile, this is Time Profile (Time spent at a price).