RE: [amibroker] Robert Krausz's Weekly Balance Step

["First Pacific Securities Pty Ltd" <lvl@xxxx>]

<FONT color=#0000ff 
size=2>Tomasz,
 
<FONT 
color=#0000ff size=2>Thankyou very much for your help.
 
<FONT 
color=#0000ff size=2>Much appreciated.
 
<FONT 
color=#0000ff size=2>Regards,
<FONT 
color=#0000ff size=2>Larry 
<BLOCKQUOTE 
>
<FONT face=Tahoma 
size=2>-----Original Message-----From: Tomasz Janeczko 
[mailto:amibroker@xxxx]Sent: Wednesday, 1 August 2001 
15:18To: amibroker@xxxxxxxxxxxxxxxSubject: Re: 
[amibroker] Robert Krausz's Weekly Balance Step
Hello,
 
First if you want an approximation which works 
the very same way as your MS code but
doesn't need PREV function here is the 
one:
 
graph0 =close;graph1 = ValueWhen( 
DayOfWeek() == 5, ma(CLOSE, 22) 
);graph0style=4+128;graph0color=36;graph1color=5;graph1style=4+512;
 
 
Note that ValueWhen in this code replaces 
perfectly PREV and doesn't have
performance drawbacks of PREV.
 
For real week-mode calculation from daily data 
you would need to use JScript.
 
Best regards,Tomasz Janeczko===============AmiBroker - the 
comprehensive share manager.<A 
href="">http://www.amibroker.com
<BLOCKQUOTE 
>
----- Original Message ----- 
<DIV 
>From: 
First 
Pacific Securities Pty Ltd 
To: <A 
title=amibroker@xxxxxxxxxxxxxxx 
href="">amibroker@xxxxxxxxxxxxxxx
Sent: Wednesday, August 01, 2001 
12:37 AM
Subject: [amibroker] Robert Krausz's 
Weekly Balance Step

<FONT color=#000000 
size=2>Hello,
 
Can anyone help mewith an 
indicator I am trying to program.
 
It is Robert Krausz's 
Weekly Balance Step. It is a five-week moving average of the weekly closes 
(Friday-to-Friday only) and is displayed on a daily 
chart.
 
I couldn't think of how to 
write it in MS language to use just the weekly Friday close, but came up 
with this:
 
If(( DayOfWeek()=5 ),  
Mov(CLOSE, 22, S) ,  PREVIOUS )  (This is a close 
approximation)
 
Here is what I came up with 
for Amibroker, but it doesn't function:
 
graph0 =close;graph1 = 
IIF(( Dayofweek()=5 ),ma(CLOSE, 22) ,  PREVIOUS 
);graph0style=4+128;graph0color=36;graph1color=5;graph1style=4+512;
 
There doesn't seemto be a 
PREVIOUS fn available.
 
Can anyone 
help?
 
Thanks,
Larry
 
 
 
 
 
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