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RE: [amibroker] Excluding symbols



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<SPAN 
class=470344314-27022003>Markus,
lets 
say that last week you built a filter in QP which passed 105 stocks. You 
exported this list then brought it into AB via the wizard. Your watch list now 
contains 105 issues. Now this week you run the same filter in QP but only 90 
stocks make the cut (maybe some of these stocks were different from last weeks) 
. again you export the new list and bring into AB via the wizard. To ensure that 
the updated watchlist contains only the stocks that passed your current filter 
you first need to empty the watchlist prior to running the wizard. While all the 
stocks in your QP database always return the current  (last updated) data 
in AB,  the wizard only adds new components to your watchlist, it does not 
subtract. In the example above if 10 of the stocks in this weeks filter were new 
(compared to last weeks results) then simply running the wizard would result in 
a watchlist of 115 stocks rather than the 90 you 
wanted........
<SPAN 
class=470344314-27022003> <FONT color=#0000ff 
face=Arial size=2>Jayson 
<FONT face=Tahoma 
size=2>-----Original Message-----From: funnybiz@xxxxxx 
[mailto:funnybiz@xxxxxx]Sent: Thursday, February 27, 2003 5:45 
AMTo: amibroker@xxxxxxxxxxxxxxxSubject: Re: [amibroker] 
Excluding symbols
Hello Jayson,
 
what sorta "changes" are you talking 
about?
 
Do you mean adding to/deleting from the watchlist? 
The symbols as such will be updated as usual, won´t they?
 
Thanks for clarifying and a great day
 
Markus
<BLOCKQUOTE 
>
  ----- Original Message ----- 
  <DIV 
  >From: 
  <A href="" 
  title=jcasavant@xxxxxxxxxxxx>Jayson 
  To: <A 
  href="" 
  title=amibroker@xxxxxxxxxxxxxxx>amibroker@xxxxxxxxxxxxxxx 
  Sent: Thursday, February 27, 2003 6:41 
  AM
  Subject: RE: [amibroker] Excluding 
  symbols
  
  <SPAN 
  class=901293405-27022003>Markus,
  <SPAN 
  class=901293405-27022003> 
  <SPAN 
  class=901293405-27022003>perhaps the simpler approach would be make those 
  exclusions in QP then export that list to AB. Similarly you could create a 
  separate watch list for all your indexes in this manner. Keep in mind however 
  that when you make changes to this filtered list in QP that the changes are 
  not automatically updated in AB. You need to empty the watchlist and re-import 
  the list.
   Jayson 
  <FONT face=Tahoma 
  size=2>-----Original Message-----From: funnybiz@xxxxxx 
  [mailto:funnybiz@xxxxxx]Sent: Wednesday, February 26, 2003 7:00 
  PMTo: amibroker@xxxxxxxxxxxxxxxSubject: [amibroker] 
  Excluding symbols
  Hello,
   
  I´ve difficulties to formulate a filter that lets 
  me exclude symbols from a scan according to their ticker names.
   
  For instance: exclude all symbols containing "!" 
  (indices from the QP2 database) or starting with the letter "a" 
  etc.
   
  How can this be done, please? 
   
  filter=name
   
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