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Here is the Metastock code for Ehlers Smoothed RSI and below is my
attempt in AFL. The AFL code is obviously incorrect as it produces
an entirely different result. Could some one correct it for me,
please.
Keith
Metastock.
len:=Input("No of bars",1,100,14);
smooth23:=(C+(2*Ref(C,-1))+(2*Ref(C,-2))+Ref(C,-3))/6;
change:=ROC(smooth23,1,$);
cu23:=Sum(If(change>0,change,0),len);
cd23:=Sum(If(change<0,Abs(change),0),len);
cu23/(cu23+cd23)
AFL
Len=10;
smooth23=(C+(2*Ref(C,-1))+(2*Ref(C,-2))+Ref(C,-3))/6;
Change=ROC(smooth23,1);
cu23=Sum(IIf(Change>0,Change,0),Len);
cd23=Sum(IIf(Change<0,b=Change,0),Len);
SRSI=Cu23/(Cu23+Cd23);
Plot(SRSI,"SRSI",colorRed,styleLine);
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