Re: [EquisMetaStock Group] Formula help

["Roy Larsen" <rlarsen@xxxxxxxxxx>]

Hi Phill

 

 

Define CondA and then output the result with

 

CondA AND Ref(CondA,-1)=0;

 

This last line of your exploration column or filter could be written more fully but still in a way that says exactly the same thing. When an _expression_ or term is not tested for being equal to TRUE MetaStock assumes that's what is intended. Only when you require a term or _expression_ to be FALSE must you state that explicitly with "=0" or "=FALSE".

 

CondA=TRUE AND Ref(CondA,-1)=FALSE;

 

 

Regards

 

Roy

 

 

----- Original Message -----

From: pennellp2000

To: equismetastock@xxxxxxxxxxxxxxx

Sent: Friday, November 28, 2008 11:28 AM

Subject: [EquisMetaStock Group] Formula help

How do I write an exploration that meets my conditions today but not
yesterday ie
condA but not ref(condA,-1)

Thanks in advance Phill

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