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[amibroker] Re: lastvalue and N last quotations



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That won't work either, statements have to be numeric or boolean type.

I have tried Graham's suggestion lastvalue( sum( buy,5) which at first seemed to work, but gives some unpredictable behaviour and false values at times.

I've tried a number of other ways including looping though my logic goes wrong somewhere!

I think it's time to turn to the master himself if there would be a way to write a specified number of quotations to a watchlist instead of only the lastvalue.

Thanks  




--- In amibroker@xxxxxxxxxxxxxxx, cstrader <cstrader232@xxx> wrote:
>
> what about:
> 
> if (buy == 1); 
> 
> murthysuresh wrote:
> > i add to watchlist in my scans using lastvalue(Buy)
> > however if i set my N last quotations >1 then it will not work properly as the Buy signal could have been in a earlier bar. how can i detect the value of the N last quotations and check for Buy signals within the N last quotations  and combine it with a if statement.
> > for eg this is my code which i need to convert to use the N last quotations.
> >
> > if((LastValue(Buy)==1 )) {
> > CategoryAddSymbol("",categoryWatchlist,  wlnumber)
> > } 
> >
> >
> >
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>




------------------------------------

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