{ Downloaded From https://www.WiseStockTrader.com }
Lb:=Input("Look-Back Period?",3,60,14);
B:=CLOSE - OPEN;
Bup:= Sum(B > 0, Lb);
Bdn:= Sum(B < 0, Lb);
BM:=(Bup/(Bup+Bdn))*100;
Mov(Bm,3,S)