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[amibroker] Re: Why does this simple exploration crash when run or more than 10 tickers?


  • Date: Sun, 21 Feb 2010 22:22:20 -0000
  • From: "Mike" <sfclimbers@xxxxxxxxx>
  • Subject: [amibroker] Re: Why does this simple exploration crash when run or more than 10 tickers?

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Progster,

It appears that your loop would stop processing all subsequent symbols , existing or otherwise, after the first symbol that was not found.

Mike

--- In amibroker@xxxxxxxxxxxxxxx, "progster01" <progster@xxx> wrote:
>
> 
> Confirmed.  Thanks!
> 
> Doing the loop like this will omit the ticker columns for those missing from the database.
> 
> 
> for( i = 0; ( SetForeign( ticker = StrExtract( tickers, i ) )) != 0 ; i++ )
> {
>      AddColumn( RSI( 2 ), Ticker, 1.2 ) ;	
> } 
> 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, Tomasz Janeczko <groups@> wrote:
> >
> > Hello,
> > 
> > Check your database. The behaviour you describe will be the case if your 
> > database does not contain specified tickers.
> > 
> > Best regards,
> > Tomasz Janeczko
> > amibroker.com
> > 
> > 
> > On 2010-02-21 16:51, progster01 wrote:
> > > Hi.
> > >
> > > The code below is giving me the same RSI output value each date for every ticker column (using AB 5.26 Beta in this case).
> > >
> > >
> > > --- In amibroker@xxxxxxxxxxxxxxx, Tomasz Janeczko<groups@>  wrote:>Try this and you should not have any problems.
> > >
> > > Filter = 1;
> > >
> > > tickers = "INTU,VMED,JBHT,ADSK,LRCX,SIAL,BMC,MAT,MYL,QGEN,VOD,PCLN,CERN,NWSA,FSLR,ILMN,ORLY,WCRX,ADP";
> > >
> > >
> > > for( i = 0; ( ticker = StrExtract( tickers, i ) ) != ""; i++ )
> > > {
> > >    SetForeign( Ticker );
> > >    AddColumn( RSI( 2 ), Ticker, 1.2 );
> > > }
> > >
> > >
> > >
> > >
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> > >
> > >
> >
>




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

**** IMPORTANT PLEASE READ ****
This group is for the discussion between users only.
This is *NOT* technical support channel.

TO GET TECHNICAL SUPPORT send an e-mail directly to 
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