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Hi - Assuming you are running the exploration on the last bar, you have
defined the Filter to report only those tickers with a Buy or Sell on that
bar, and so the bars since these trades will always be zero. Try setting
Filter = 1 to see results for all tickers.
Steve
----- Original Message -----
From: "ricko8294_98" <ricko@xxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Saturday, May 10, 2008 1:59 PM
Subject: [amibroker] BarsSince Puzzle
> Hello all
> I am trying to get an exploration to tell me how many days a trade
> has been in place.
>
> My code is
>
> Buy = mylongsystem
> Short = myshortsystem
>
> Then I do the Exrem thing
>
> Then
> LongSince = BarsSince(Buy);
> ShortSince = BarsSince(Short);
> Mn = Min(LongSince,ShortSince);
> // This gives the No. of days for the LAST to occur
>
> Filter = Buy OR Short;
> AddColumn( IIf( Buy, Asc("B"), Asc("S")), "Signal", formatChar );
> // produces "B" for Buy, and "S" for Short
>
> BUT when I add
> AddColumn(Mn,"Days",1.0); >>>> this always produces zeros.
>
> YET if I display Mn in the Interpretation Window, I see the correct
> result.
>
> QUESTION - why does the correct result not show up in the exploration
> window?
>
>
> TIA
>
> Rick
>
>
>
>
>
>
> ------------------------------------
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
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>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
> Yahoo! Groups Links
>
>
>
>
------------------------------------
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