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Volume % Change by Jose Silva

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From: Khalid Masood <dr_khalidmasood[at]yahoo.com>
To: equismetastock[at]yahoogroups.com <equismetastock[at]yahoogroups.com>
Date: Thursday, January 4, 2007, 12:07:58 PM
Subject: [EquisMetaStock Group] Help Needed

Hi,

Happy New Year,

I need an exploration which can show today's volume increase or decrease in term of percentage from yesterday or any back periods.

Thanks in advance.

Dr.KMK

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From: Jose Silva <josesilva22[at]yahoo.com>
To: equismetastock[at]yahoogroups.com <equismetastock[at]yahoogroups.com>
Date: Thursday, January 4, 2007, 8:07:00 PM
Subject: [EquisMetaStock Group] Re: Help Needed

Happy New Year, Dr.KMK. :)

Volume % Change

{ Volume % change v1.0
http://www.metastocktools.com }

{ Indicator inputs }
pds:=Input("Volume lookback periods",1,2520,21);
type:=Input("% type: [1]Standard, [2]Normalized",1,2,1);

{ Volume % change }
Vper:=(V/Ref(V,-pds)-1)*100;

{ Normalized Vol change to +-100% }
norm:=If(V<Ref(V,-pds),Vper,(1-Ref(V,-pds)/V)*100);

{ Choose Std/Norm plot }
Volper:=If(type=1,Vper,norm);

{ Historical average }
avg:=Cum(VolPer)/Cum(IsDefined(VolPer));

{ Plot in own window }
avg;VolPer
 
Volume_p_Change

jose '-)
http://www.metastocktools.com

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From: Khalid Masood <dr_khalidmasood[at]yahoo.com>
To: equismetastock[at]yahoogroups.com <equismetastock[at]yahoogroups.com>
Date: Friday, January 5, 2007, 4:09:02 PM
Subject: [EquisMetaStock Group] Re: Help Needed

Thanks Jose,

You really programmed what I needed. That's working fine.
It will kind enough if you can provide me this as an exploration.

With warmest regards.

Khalid.

 

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