Re: [amibroker] first/last 1-minute bar of each day

[dirk schreiber <tianatrading@xxxxxxxxx>]

thanks, graham
 
 
  ----- Original Message ----- 
  From:   Graham 
  To: amibroker@xxxxxxxxxxxxxxx 
  Sent: Thursday, September 21, 2006 12:28   AM
  Subject: Re: [amibroker] first/last   1-minute bar of each day
  

        
Try this 
FirstBar = datenum()!=ref(datenum(),-1);
Lastbar   = datenum()!=ref(datenum(),1);


--   
Cheers
Graham
AB-Write >< Professional AFL Writing   Service
Yes, I write AFL code to your requirements 
http://e-wire.net.au/~eb_kavan/ab_write.htm   


  On 20/09/06, dirk   schreiber <tianatrading@xxxxxxxxx>   wrote:          hello group,
     
    i want to simulate/backtest a     system which closes all positions via MOC. how do i reference the LAST     1-minute bar for each individual day (sometimes my DB has 15:59, sometimes     15:58, sometimes 16:00 etc.)
    and how would i code the FIRST     1-minute bar for the day?
     
    thanks,
    dirk 


        

    
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