[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[amibroker] Williams %R



PureBytes Links

Trading Reference Links

Filter = IsNull(ROC(C,102));

or

Filter = BarCount < 102;
AddColumn( C, "Close", 1.3);
AddColumn( BarCount, "BarCount", 1.0); 

Regards,
William Peters
www.amitools.com



-----Original Message-----
From: Jim [mailto:bankedout@xxxxxxxxxxxxx]
Sent: January Friday 16, 2004 3:22 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Re: Exploration to find "Empty" values


"> If they haven't been trading you should be able to filter on 
Close.  
> Either way, check out the IsNull function."

I want them to be trading.  I'm looking for stocks with less than 2 
years of price history.  Initial Public Offerings etc.

I tried this:

Filter= ROC(C,102)=IsNull;
AddColumn (ROC(C,104),"2yr%chg"); 

And then tried pushing Explore.  Amibroker does not like this.  It 
points to right before the = sign and tells me I have a syntax 
error.  I'm trying to "tell" Amibroker that I want those stocks 
which have ROC(C,102) value of "nothing" (not ZERO).

Any ideas?

Jim
---------------------------------------------------------------------
--- In amibroker@xxxxxxxxxxxxxxx, "sloughbridge" <sloughbridge@xxxx> 
wrote:
> --- In amibroker@xxxxxxxxxxxxxxx, "Jim" <bankedout@xxxx> wrote:
> > Hello,
> > 
> > I am wondering how to do something with an exploration.
> > 
> > If I Filter my database for Close > Zero, it will return all of 
my 
> > stocks.
> > 
> > If I then Add a Column which displays the Rate of Change for the 
> > Close,102 weeks  This displays mostly stocks with a number 
value.  
> > Either positive or negative, depending on how their price has 
> > changed over the past 2 years.
> > 
> > But, if I sort by this ROC 2 years column, there are quite a few 
> > results where there is no value.  I'm guessing these are issues 
> > which haven't been trading for 2 years.
> > 
> > How do I screen specifically for ROC(C,120)="No Value"
> > 
> > What do I put in place of "No Value"?
> 
> If they haven't been trading you should be able to filter on 
Close.  
> Either way, check out the IsNull function.


Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx 
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.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/ 



Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx 
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.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/