[amibroker] Re: Double EMA crossover, with a difference

["thorstef2003" <thorstef2003@xxxxxxxxx>]

Thanks Terry! Could you explain a bit what Sum(Cross (EMA(Close, 
20 ),EMA(Close, 50),5));does?
Still need to know how to automatically sell after 10 days?
Also, any tutorials on using VB from AFL?
--- In amibroker@xxxxxxxxxxxxxxx, "Terry" <MagicTH@xxxx> wrote:
>
> Try:
> Buy=Cross (EMA(Close, 10 ),EMA(Close, 20)) AND 
> Sum(Cross (EMA(Close, 20 ),EMA(Close, 50),5));
> --
> Terry
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] 
On
> Behalf Of thorstef2003
> Sent: Monday, November 07, 2005 11:42
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Double EMA crossover, with a difference
> 
> I want to backtest a double EMA crossover.
> 
> Buy=Cross (EMA(Close, 10 ),EMA(Close, 20)) AND 
> Cross (EMA(Close, 20 ),EMA(Close, 50)); 
> 
> except that I would like to check if the 2nd crossover has occurred 
> anytime during the previous 5 days. It is non simultaneous.
> 1 How do I check for 20-50 crossABOVE on any day upto 5 days ago?
> 2 How to sell automatically after 10 days are over?
> Found a danningham.afl that uses vbscript. I'm pretty OK with VB so 
can 
> anyone point me to a tutorial on using VB from AFL?
> 
> 
> 
> 
> 
> 
> 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:
> http://www.amibroker.com/support.html
> 
>  
> Yahoo! Groups Links
>







------------------------ Yahoo! Groups Sponsor --------------------~--> 
Try Online Currency Trading with GFT. Free 50K Demo. Trade 
24 Hours. Commission-Free. 
http://us.click.yahoo.com/RvFikB/9M2KAA/U1CZAA/GHeqlB/TM
--------------------------------------------------------------------~-> 

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:
http://www.amibroker.com/support.html

 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/amibroker/

<*> To unsubscribe from this group, send an email to:
    amibroker-unsubscribe@xxxxxxxxxxxxxxx

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/