Quote from jack hershey:
Bar 1 has P and T and more volume following towards the P It has crossed the prior RTL @ the T of volume.
Bar 2 is dominat and has increasing volume over the post TRL volume of bar 1. The second P is on Bar 2 @ an enven or odd harmonic point.
Bar three is light volume.
Bar 4 completes price move two early on and volume picks up after that taking the third move to a close on an FTT on dominant volume in the third price move.
If this were four ES bars over 20 minutes , you could amply see these moves on the YM leading ES particularly at the turns from dominance to non dominance. In 20 minutes there are ten bars involved.
On the OTR you have a place for carving the turns to make the extra ticks. the number of bars there is quite alrge.
By turning to the S/S whic raps out abar a minute you get to see a fast rising column and then a dip in magnitude and finally a lesser rounded column.
For the three bar version, just squash bars 2 and 3 into one bar OB if you like or a X R and make bar 4 a sym.
All versions are a long pattern. B3B 2R 2B. the portions are divided mostly with an intrabar intrabar timing.