Just saw it, but every charting software is different. All I can contribute is my own experience. The "P" white lines (the "P" is done by eSignal), I actually drew myself. When they became slanted, they go 3D, out of the page (think about it). Think undergrad Organic Chemistry. Volume, and VWAP, then, do not matter at all, you are going multidimensional, the next level...
