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Thx. It's working.
--- In amibroker@xxxxxxxxxxxxxxx, "Jayson" <jcasavant@xxxx> wrote:
> So you have , say, 5 min bars and at days end you want to know how
many bars
> were positive and how many negative?
>
> x=c>ref(c,-1);
> y=c<ref(c,-1);
>
> pds= param("Periods",20,5,200); //pick the number of bars to study
(12= 1
> hour of 5 min bars )
>
> up=sum(x,pds);
> dn=sum(y,pds);
>
> plot up and down or simply add the info in the title= or run in an
> exploration with addcolumn()
>
> Regards,
> Jayson
> -----Original Message-----
> From: zoli_j [mailto:novizoli@x...]
> Sent: Wednesday, March 10, 2004 11:33 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: down volume
>
>
> Hi Jayson,
>
> "Are you looking simply for today's volume"
> Your code is great, but I would like to watch always for last bar-
> down volume.
>
> Intaday, Daily, Weekly:
> I would like to see how much Selling and Buying was at the LAST BAR.
>
> For example:
>
> Intraday: (Today is Friday)
> 09:00 2, 4 (This hour was 2 Buying and 4 Selling.)
> 11:00 2, 4 (This hour was 2 Buying and 4 Selling.)
> 13:00 2, 4 (This hour was 2 Buying and 4 Selling.)
> 15:00 2, 4 (This hour was 2 Buying and 4 Selling.)
> 17:00 2, 4 (This hour was 2 Buying and 4 Selling.)
>
> At daily-period: Buy, Sell
> Monday: 10, 20 (This day was 10 Buying and 20 Selling.)
> Tuesday: 10, 20 (This day was 10 Buying and 20 Selling.)
> Wednesday: 10, 20 (This day was 10 Buying and 20 Selling.)
> Thursday: 10, 20 (This day was 10 Buying and 20 Selling.)
> Friday: 10, 20 (This day was 10 Buying and 20 Selling.)
>
> At weekly period: Buy, Sell
> Week_11: 50, 100
> (This week was 10+10+10+10+10=50 Buying and 20+20+20+20+20=100
> Selling)
> Week_10: 40,76
> (This week was 40 Buying and 76 Selling)
> ...
>
> So any Idea?
>
> BR, Zoli.
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Jayson" <jcasavant@xxxx> wrote:
> > Zoli,
> > Are you looking simply for today's volume or are you trying to sum
> down days
> > versus up days for "X" periods?
> >
> > Here is code you may adapt. X and Y are your up Vol and down Vol
> for the
> > time period.
> >
> > Regards,
> > Jayson
> >
> > //A/D volume//
> > pds=Param("PDS",11,5,22,2);
> > smooth=Param("Smooth",1,1,30,1);
> > trig=Param("Trigger",19,1,25,2);
> > x = 0;
> > y = 0;
> > weight=1;//IIf(V>MA(V,50),2,IIf(V<MA(V,50)/2,.5,V));
> > for( i = 1; i < pds+1 ; i++ )
> > {
> > x = x + ValueWhen( C > Ref( C, -1 ), Volume*weight,i); //
(z1/z2),i);
> > y = y + ValueWhen( C < Ref( C, -1 ), Volume*weight,i); //
(z1/z2),i);
> > }
> > vp=x-y;
> >
> > trigger=MA(vp,trig);
> > Title="A/D Volume of "+Name()+ " is "+
> > WriteIf(x-y>0,EncodeColor(colorBrightGreen)+ "
> > Positive",EncodeColor(colorRed)+" Is Negative")+EncodeColor
> (colorWhite)+"\n
> > Bar % of all Vol Average = "+WriteVal(V/MA(V,50)*100,1.0) +"%";
> > Plot(vp,"",IIf(vp>trigger,colorBrightGreen,colorRed),2);
> > //Plot(trigger,"",colorYellow,1);
> > GraphXSpace=5;
> > -----Original Message-----
> > From: zoli_j [mailto:novizoli@x...]
> > Sent: Tuesday, March 09, 2004 9:36 AM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: [amibroker] down volume
> >
> >
> > Hi,
> >
> > How could I create or import into AB "down volume"?
> >
> > I mean, it's calculated by an external program:
> > if(Price2<Price1) {
> > DownVolume = DownVolume + (Price2.Volume-Price1.Volume);
> > }
> > else {
> > UpVolume = UpVolume + (Price2.Volume-Price1.Volume);
> > }
> >
> > And I would like to analyse both of these Volumes in AB.
> >
> > Daily:
> > -If I use OpenInt column as VolumeDown, then it's working.
> >
> > Minute by minute and week by week:
> > -I can't use OpenInt, because it can't summe minute by minute, and
> > week by week.
> > (Daily:
> > DayMonday.OpenInt = 100;
> > DayTuesday.Openint = 110;
> > ...
> > DayFriday = 105;
> >
> > If I change the screen weekly, then
> > ThisWeek.OpenInt = 105;
> > And what I would see: 100+110+...+105)
> >
> > Any Idea?
> >
> > BR, Zoli.
> >
> >
> >
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