İndikatör Volume analysis Roy Larsen

Volume analysis Roy Larsen

Sd:=Input("Start Day" ,1,31,1);
Sm:=Input("Start Month",1,12,1);
Sy:=Input("Start Year" ,1980,2010,2006);
Ed:=Input("End Day" ,1,31,31);
Em:=Input("End Month" ,1,12,12);
Ey:=Input("End Year" ,1980,2010,2006);
Start:=(DayOfMonth()>=Sd AND Month()=Sm AND
Year()=Sy) OR Year()>Sy OR (Year()=Sy AND
Month()>Sm);
End:=(DayOfMonth()<=Ed AND Month()=Em AND
Year()=Ey) OR Year()<Ey OR (Year()=Ey AND
Month()<Em);
Filter:=Start AND (End OR (Start AND Alert(Start=0,2)));
Cum(Filter*V);
Cum((Cum(Filter)>0)*(Filter=0)*V);

kaynak:
purebytes