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[EquisMetaStock Group] Re: draw ma10 for the last 10 days...Restricted Display

rayhhc,

One of the problems in writing an indicator of this type is getting it 
to display the moving average rather than a line. There have been 
indicators written that will allow a display of this type by selecting 
the viewing dates but none that allow you to select the period of 
time. Below you will find an indicator that I have written which 
overcomes this obstacle and allows a plot of an indicator for a 
specified period of time and allows you to set the lookback or no plot 
period back in time.

enjoy,

Preston


{Restricted Display}
{Written by Preston Umrysh}
{Displays an indicator for a specified period of time}
pds:=Input("MA Lookback Periods ",2,100,10);
A:=Mov(C,pds,S);{Your Indicator Here}
len:=Input("TotalDisplayPeriods ",8,100,10);
Barbk:=Input("Right Setback",0,100,0);
len:=len+Barbk;{resets display to setback}
Signal:=Ref(A,-len);
Signal2:=Ref(A,-Barbk);
LastBar:=Cum(1)=LastValue(Cum(1)-(len));
bacdis1:=ValueWhen(1,LastBar,LastValue(Signal));
1stRefPnt:=Ref(Ref(bacdis1,-Barbk),Barbk);{end}
bacdis2:=ValueWhen(1,LastBar,LastValue(Signal2));
2ndRefPnt:=Ref(Ref(bacdis2,-Barbk),Barbk);{end}
{Line Plot }
D1:=LastValue(Cum(1))-LastValue(LEN);
{D1 is first high of line}
D2:=LastValue(Cum(1))-LastValue(BARBK);
{D2 is last high of line}
P1:=1stRefPnt; {start-of-line data array}
P2:=2ndRefPnt; {end-of-line data array}
V1:=ValueWhen(1,D1,P1);
V2:=ValueWhen(1,D2,P2);
B1:=LastValue(Cum(1))-D1;
B2:=LastValue(Cum(1))-D2;
LINE:=V1-(BarsSince(Cum(1)=D1)*( (V1-V2)/(B1-B2)));
If(LINE,A,line) {end}




 

--- In equismetastock@xxxxxxxxxxxxxxx, "rayhhc" <asdzxc@xxx> wrote:
>
> a:=Mov(C,10,S);
> B:=LastValue(Cum(1)-1)=Cum(1);
> r1:=ValueWhen(1,B,a);
> r2:=LastValue(r1);
> B1:=LastValue(Cum(1)-10)=Cum(1);
> r3:=ValueWhen(1,B1,r2);
> r3;
> What's wrong with the above codes,plse?
>




 
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