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StYear:=2009; { Previous Year, 1800~2200 }
The value should probably be 2008 not 2009. The comment says Previous year. This year is 2009.
--- In equismetastock@xxxxxxxxxxxxxxx, "pbay01" <pbay01@xxx> wrote:
>
> Hi, I 'm trying to explore what the YTD returns are for a list of stocks using the ROC function. I have a formula here searched from previous post a few years back but I can't seem to be able to get any results using my explorer. I know I'm missing out something, can someone please help me.
>
>
> { Rate of Change (RoC) YTD v1.0 }
>
> { Date inputs - today's date a year ago }
> StDay:=06; { Current Day of month, 1~31 }
> StMnth:=04; { Current Month, 1~12 }
> StYear:=2009; { Previous Year, 1800~2200 }
> method:=1; { Method: [1]%, [2]$points }
>
> {©Copyright 2005-2006 Jose Silva.
> The grant of this license is for personal use
> only - no resale or repackaging allowed.
> All code remains the property of Jose Silva.
> http://www.metastocktools.com }
>
> { Data array }
> x:=C;
>
> { Event date's signal }
> date:=Year()>StYear
> OR (Year()=StYear AND (Month()>StMnth
> OR Month()=StMnth AND DayOfMonth()>=StDay));
> event:=date AND Alert(date=0,2);
>
> { Event's Close value }
> start:=Cum(IsDefined(event))=1;
> eventVal:=ValueWhen(1,event OR start,x);
>
> { RoC since chosen event }
> RoCper:=(x/eventVal-1)*100;
> RoCpts:=x-eventVal;
>
> { Select % or $ method }
> eventRoC:=If(method=1,RoCper,RoCpts);
> eventRoC:=If(date,eventRoC,0);
>
> { RoC }
> eventRoC
>
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