Re: [amibroker] buy sell arrows

["Tomasz Janeczko" <tj@xxxx>]

Hello David and All,
 
Version 3.49 has the following 
bug:
when you click on the analysis result thebuy/sell 
arrows appear on the chart - and this is OK, but...
the arrows remain in their place when youswitch 
to another stock - in other words arrows are not
in sync when you switch to another stock from Tree 
browser. To sync it again double click on
analysis results again.
 
Best regards,Tomasz Janeczko===============AmiBroker - the 
comprehensive share manager.<A 
href="">http://www.amibroker.com
<BLOCKQUOTE 
>
----- Original Message ----- 
<DIV 
>From: 
David 
Holzgrefe 
To: <A title=amibroker@xxxxxxxxxxxxx 
href="">amibroker@xxxxxxxxxxxxxxx 
Sent: Thursday, February 22, 2001 9:44 
PM
Subject: Re: [amibroker] buy sell 
arrows 

Thanks Tomasz I will have a look at those but as 
you can see form other posts the formula does delivery results (volume 
spikes)
but for some reason ami (well my version) is 
erratic is the display of the arrows sometime there the other times therenot 
?
I'm going to try a re install of ami to see if 
that can fix it 
<BLOCKQUOTE 
>
----- Original Message ----- 
<DIV 
>From: 
Tomasz Janeczko 

To: <A title=amibroker@xxxxxxxxxxxx 
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Friday, February 23, 2001 6:52 
AM
Subject: Re: [amibroker] buy sell 
arrows 

Hello David and all,
 
You probably will  NOT get any 
signals from the formula volume > sum(v,260)/52 

because it gives "TRUE" result only ifone day 
volume is 5 times bigger than 
one-year average (it is basically the same 
as : volume > 5 * ma( volume, 260 ) )
 
Such condition does not happen often (if 
any)
If you want to see if a one day volumeis above 
one-year average of volume just
use:
 volume > ma( volume, 260 ); 

 
or
 
volume > sum( volume, 260 
)/260;
 
(the second example shows the same using sum() 
function as in your original formula)
 
Best regards,Tomasz Janeczko===============AmiBroker - the 
comprehensive share manager.<A 
href="">http://www.amibroker.com
<BLOCKQUOTE 
>
----- Original Message ----- 
<DIV 
>From: 
David 
Holzgrefe 
To: <A 
title=amibroker@xxxxxxxxxxxxxxx 
href="">amibroker@xxxxxxxxxxxxxxx 

Sent: Thursday, February 22, 2001 
4:44 AM
Subject: [amibroker] buy sell 
arrows 

hi Tomasz , for some reason this afldoesnot 
invoke the buy sell arrow i am using the latest ami 3.9
 
also i noticed that the from to datein the 
range box doesn't appear to work ?
 
 
thanks David
 
annvol =  sum(v,260)/52 ;
 
 
 
buy =v>annvol ;sell 
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