step one more average 2.3 mtf
step one more average 2.3 mtf histo

This is step OMA that does not use fixed step size but uses average true rang as a step size (makes it less dependent on symbol and/or time frame)
This latest version with options,interpolated mtf (linear-quadratic or non),bands (optional width),filters,adaptive,multiple display options (line-dots-bars-all) ,high/low,alerts,arrows size-gap,shift and more.