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Re: [amibroker] Detecting barcount = 0



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Trading Reference Links

You can get a list of empty symbols by running the Cleanup script and not deleting them when prompted.  At the end of the run OK making the "nottraded" file.
 
Bill
 
----- Original Message -----
From: "whitneybroach" <WhitneyBroach@xxxxxxxxx>
Sent: Saturday, April 07, 2007 6:57 PM
Subject: [amibroker] Detecting barcount = 0

> While creating watchlists from external files, I encounter the problem
> of a symbol having zero bars in the current database.  I intend to
> export required bars from another program into the db to fix these.
>
> Detecting all of the zero-bar symbols is the task.
>
> Can AFL report a zero-bar symbol?
>
> So far code like this produces nothing in Scan or Explore:
> ===============
> NumColumns = 2;
> setbarsrequired( 0, 0 );
> bi  = BarIndex();
> lvbi= LastValue( bi );
> EnableTextOutput( True );
> Sell = Short = Cover = 0;
> Filter = Buy = lvbi < 2;
> if ( Buy )
> {
>  addcolumn( lvbi, "lvbi", 1.0, colordefault, colordefault );
> }
> ===============
>
>
>
> Please note that this group is for discussion between users only.
>
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Please note that this group is for discussion between users only.

To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com

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





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