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RE: [amibroker] Affinity



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This exploration was discussed sometime back on the list. Note it points to WatchList zero (0)
herman.


SetOption("NoDefaultColumns",True);
Filter = Status("LastBarInTest");
list = GetCategorySymbols( categoryWatchlist, 0);  // <<<<< set WL as needed
AddTextColumn(Name(),"Correlation",1.0);
Ticker1= Name();
for( Col=0; (Ticker2=StrExtract( List, Col))!= ""; Col++)
{
   Var2 = Foreign(Ticker2,"C");
   Corr = Correlation( C, Var2, 8);
   Color = IIf(Corr>0, colorBrightGreen, IIf(Corr<0, colorRed,colorWhite));
   Color = IIf(Ticker1==Ticker2, 1, Color);
  AddColumn( Corr, Ticker2, 1.3, 1, Color);
}

 


-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]On Behalf Of voyager_3k
Sent: Tuesday, March 21, 2006 4:13 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Affinity


Anyone have ideas on how to generate an exploration to find which
symbols might have the best affinity for each other?  That is, if one
moves up the other does too, xx % of the times?   Same with moving down.

For example I'd like to know when AAPL moves, it may also mean a move
in some other symbol, xx% of the time.   That way when AAPL moves, one
can monitor the other top affinity symbols for a possible entry.

Any comments, directions, or code snippets welcome.

AP





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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 other support material please check also:
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SPONSORED LINKS
Investment management software Real estate investment software Investment property software
Software support Real estate investment analysis software Investment software


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