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Khalid, the indicator code for Volume % change has already been
posted (again below). Now it's time for you to get the manual out,
and learn some MetaStock basics... ;)
===============
Volume % change
===============
---8<--------------------------
{ 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
---8<--------------------------
Hint:
Reference the Indicator above in Column A of your exploration.
jose '-)
http://www.metastocktools.com
> Hi Jose,
>
> Actually I want an exploration which can scan about 100 stocks
> showing value of volume in % (increase or decrease) from previous
> day,in a column. I use it in my daily free analysis report. For the
> time being I calculate it manually, which is very time consuming.
> To sum up I need code for "today's volume is </> yesterday's
> volume". I donot know how to write a code for % increase or
> decrease.
> I will be obliged if you provide me a code.
>
> Thanks & Regards.
>
> Khalid
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