RE: [amibroker] AFL Logic Question

["Jayson" <jcasavant@xxxxxxxxxxx>]

<SPAN 
class=111224913-12052004>Graeme,
<SPAN 
class=111224913-12052004> 
I 
think your filter is is limiting Cond2 bars to a cross less than 10 days 
ago therefore those stocks who crossed "Ages" ago will be skipped all 
together.......
<SPAN 
class=111224913-12052004> 
The 
other question would be how many days are you scanning for? 
 
 
Regards,Jayson 

  <FONT face=Tahoma 
  size=2>-----Original Message-----From: graeme_oswin 
  [mailto:goswin@xxxxxxxxxxx]Sent: Wednesday, May 12, 2004 8:05 
  AMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker] AFL 
  Logic QuestionFristly thank you to all those who have 
  helped in my developing understanding of AFL programming.Secondly 
  what is wrong with the logic of the following 
  code:Cond1=MA(C,15)>MA(C,150);Cond2=BarsSince(Cross(C,MA(C,150)));Buy=Cond1 
  AND Cond2<10;Filter=Cond1 AND 
  Cond2<10;AddColumn(Cond2,"Cond2",1.2);Simply I am attempting to 
  discover stocks that have recently (in the last ten days) crossed above 
  their 150 moving average and the 15 day moving average is currently above 
  the 150 day moving average.When I scan or filter I find some stocks 
  that meet these criteria while others have been able their 150 MA for ages 
  while reporting 0 for Cond2.What have I missed in terms of the 
  logic? Regards and sincere thanks,Graeme 
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