This indicator is a ported MQL5 indicator from http://www.mql5.com/ru/code/190 (in Russian).
Formulas:
DXMA[i]=Averages(C) in the range from i-Period to i, where
C[i]=(h-l)*ydi*0.01+l.
h and l is a maximum and minimum prices in the range from i-Period to i,
ydi=(DMI+)-(DMI-)+50.
Download:
The indicator was revised and updated