--- In [email protected], "nunopires2001" <nunopires2...@...> wrote:
>
> Hello,
>
> There is any way to retrieve the currently selected watchlist?
>
> Many thanks,
> Nuno
>
I will try to explain in more detail my problem.
I have a graphic where i plot the correlation between 2 stocks.
The code used:
_________________________________________________________________
include "C:\bolsa\AmiBroker5\Formulas\Custom\PairTrading\includes\utils.afl"
period=60;
list=RetrieveSymbolList();
sym0 = StrExtract( list, 0 );
sym1 = StrExtract( list, 1 );
_correlation = Correlation( Foreign( sym0, "C") , Foreign( sym1, "C"), period);
Plot( _correlation , "correlation"+period + " " + sym0 + "-" + sym1 ,
colorLightBlue,4);
___________________________________________________________________
where utils.afl is:
function RetrieveSymbolList( ) {
for( i = 0; CategoryGetName( categoryWatchlist, i )!= ""; i++ )
{
if( InWatchList( i ) ) _list = CategoryGetSymbols( categoryWatchlist,
i );
}
return _list;
}
_____________________________________________________________________
I populate each watchlist with 2 symbols, I select one of the 2 stocks on the
watchlist, and the correlation between them is plotted.
Everything works well, except when i have the same symbol on multiple
watchlists.
On that case, the correlation plotted is from the last watchlist where the
selected symbol is found, not the actual one.
Anyone can suggest me a way to correct the code?
