RE: [amibroker] need help in optimizing

["dingo" <dingo@xxxxxxxxxxx>]

Describe what you're trying to do in words.

d 

> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx 
> [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of murthysuresh
> Sent: Friday, June 01, 2007 8:44 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] need help in optimizing
> 
> The following script takes 20 minutes to execute when i set the scan 
> to last 1 day only. When i broke down the factors into multiple 
> pieces,
> i found that the following line adds 15 minutes to the scan times.  
> how can i optimize it so it runs faster
> 
> ChkWatchlist=InWatchList(CategoryFind("Watchlist A", 
> categoryWatchlist )) OR InWatchList(CategoryFind("BuyMA", 
> categoryWatchlist )) OR  InWatchList(CategoryFind("Congestion", 
> categoryWatchlist )) OR  InWatchList(CategoryFind
> ("Breakout_continueation", categoryWatchlist ));
> 
> 
> 
> 
> -- The actual script that i ran.
> 
> yestprice=Ref(High,-1);
> ChkWatchlist=InWatchList(CategoryFind("Watchlist A", 
> categoryWatchlist )) OR InWatchList(CategoryFind("BuyMA", 
> categoryWatchlist )) OR  InWatchList(CategoryFind("Congestion", 
> categoryWatchlist )) OR  InWatchList(CategoryFind
> ("Breakout_continueation", categoryWatchlist ));
> Buy=(High>HHV(yestprice,180) AND Close<25) AND MA(V,20)>200000  AND 
> (ChkWatchlist==0);
> //Buy=High>HHV(yestprice,180) ;
> Filter=Buy;
> 
> Thanks seede
> 
> 
> 
> 
> 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
>  
> Yahoo! Groups Links
> 
> 
> 
> 



Please note that this group is for discussion between users only.

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