MetaStock code, 'Fractal Retracements': http://trader.online.pl/MSZ/e-w-Fractal_Retracements.html
" Statistical retracements levels based on the decimalsystem (0,1,5,10,20,30.........) including decimaly divided fractions (1/4,1/3,1/2,2/3,3/4.......). In MetaStock, just provide the High (and...