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[EquisMetaStock Group] Better Bollinger Band



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Hello everyone,

Can someone in this forum tell me how to code these indicators so that it shift faster from horizontal region?

Someone in Equis International has pointed me out to us ref() within the indicator builder for shift in and out function. Now I am quite confuse because this fuction is referencing tomorrow??

Any one  please???!!!

a)

Better Bollinger Bands I 

pds:=Input("Periods",2,200,20);
sd:=Input("Standard Deviations",.01,10,2);
alpha:=2/(pds+1);
mt:=alpha*C+(1-alpha)*(If(Cum(1)<pds,C,PREV));
ut:=alpha*mt+(1-alpha)*(If(Cum(1)<pds,C,PREV));
dt:=((2-alpha)*mt-ut)/(1-alpha);
mt2:=alpha*Abs(C-dt)+(1-alpha)*PREV;
ut2:=alpha*mt2+(1-alpha)*PREV;
dt2:=((2-alpha)*mt2-ut2)/(1-alpha);
but:=dt+sd*dt2;
blt:=dt-sd*dt2;
dt;
but;
blt

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b

Better Bollinger Bands II 

Lb:=Input("Look-Back Period ?",3,100,20);
De:=Input("Band Deviation ?",.5,3,2);
Alp:=2/(Lb+1);
Mt:=Alp*CLOSE+(1-Alp)*PREV;
Ut:=Alp*Mt+(1-Alp)*PREV;
Dt:=((2-Alp)*Mt-Ut)/(1-Alp);
mt2:=Alp*Abs(C-Dt)+(1-Alp)*PREV;
ut2:=Alp*mt2+(1-alp)*PREV;
dt2:=((2-Alp)*mt2-ut2)/(1-Alp);
But:=Dt+de*dt2;
Blt:=Dt-de*dt2;
But;
Dt;
Blt;










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