VBCB, Paints bars according to the of that bar. Period is 30 by default. If you're trading stocks, 21 should be better.
Weighted V2, "Here in this version; Exponential Moving Averages used and Weighted by instead of using only ( Weighted Moving Averages)." Says, Kıvanç Özbilgiç.
III, "A technical indicator that approximates the of trading for a specified security in a given day. It is designed to help track the activity of institutional block traders and is calculated by subtracting the day's high and low from double the closing price, divided by the and multiplied by the difference between the high and the low."
*Histogram of vwmacd changes color according to the value of III. (Green if positive, yellow if negative value)*
VWMACD also comes with the values of 21,13,3... Which are fibonacci numbers and that's how i use it. You can always go back to the good old 26,12,9.
Other options according to the fibonacci numbers might be= 21,13,5-13,8,3-13,8,5... (For shorter terms of trading)
Trading combined with the is strongly advised for both VWMACD and III. VBCB is just the candy on top :)