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[amibroker] Re: Daily and weekly system



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thank you Ed.

--- In amibroker@xxxxxxxxxxxxxxx, "Edward Pottasch" <empottasch@xxx> 
wrote:
>
> Eric,
> 
> point is that if you are in the Daily timeframe you want the 
MA14_Weekly array to be expanded to the daily timeframe.
> 
> This is why I added in the second Email:
> 
> Buy=Cross(Close,TimeFrameExpand( MA14_Daily, inDaily )) AND Close 
> TimeFrameExpand( MA14_Weekly, inWeekly ); 
> 
> Here you see I also expand the MA14_Daily.  If you are inside the 
daily timeframe it will not change your array. However if you are in 
the hourly timeframe both the MA14_Weekly and the MA14_Daily will be 
expanded to the hourly timeframe,
> 
> rgds, Ed 
> 
> 
> 
> 
>   ----- Original Message ----- 
>   From: eric tao 
>   To: amibroker@xxxxxxxxxxxxxxx 
>   Sent: Monday, January 29, 2007 5:23 AM
>   Subject: [amibroker] Re: Daily and weekly system
> 
> 
>   > Buy=Cross(Close,MA14_Daily) AND Close > TimeFrameExpand
(MA14_Weekly,
>   inWeekly )
> 
>   why do we need to use timeframeexpand()? Does ma14_weekly 
already have
>   weekly data?
> 
>   Thank you
>



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