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Dalengo,
Put this into Indicator builder, you can use Parameter to select different
watchlist....the total count will be in the title.
//Count tickers in watchlist function
//For Indicator Builder
WatchlistNumber=Param("Watchlist",0,0,63,1) ;//enter watchlist number
function CountTickersInWatchList( Listnum )
{
// retrive comma-separated list of symbols in watch list
list = GetCategorySymbols( categoryWatchlist, listnum );
for( i = 0; ( sym = StrExtract( list, i ) ) != ""; i++ )
{
Count1=i;
}
return i;
}
Title="Watchlist # "+WriteVal(watchlistnumber,1)+" has "+
CountTickersInWatchList( WatchlistNumber) + " Tickers";
Anthony
----- Original Message -----
From: "dalengo" <dalengo@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Friday, February 27, 2004 12:29 PM
Subject: [amibroker] empty scan of a watchlist (?)
> Hi,
> Can someone help with the scan of a watchlist function?
> I am trying a trivial counting of entries in N100 watchlist
> by scanning the AFL AB 4.51.1:
>
> AddToComposite(1,"~COUNT","V");
> Buy=0;
>
> N100 is in List0, and all entries in List0 are valid (display
> properly).
> I use filter:list0 in AA to aim AA at list0 per User Guide,
> run the Scan and get nothing.
> Run for CURRENT stock, get ~COUNT=1, run for ALL STOCKS, get
> (in US-Stocks) ~COUNT=6592 on 2/23/04, again for one stock, get 1.
> Run again on List0 using Filter: get nothing (old result remains
> unchanged).
>
> What's wrong?
>
> Many thanks for your suggestions,
> -Dalengo
>
>
>
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