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Actually just forget it. I think this is hopeless. Sorry for
wasting everyone's time.
Jim
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--- In amibroker@xxxxxxxxxxxxxxx, "Jim" <bankedout@xxxx> wrote:
> Jayson,
>
> This is much closer to what I want. If I change the 2's to 4's,
> that's what I had in mind. Can you explain what the 30's are
> describing? As a reference, I have default number of quotations
per
> chart set at 210.
>
> Now, I tried to retain my original bar coloring scheme, and add to
> it bars which would be colored blue if your conditions were true.
I
> got error messages all over the place. Here's what I created:
>
> Vol_Avg = Ref(MA(V,30),-1);
>
> PlotColor= IIf(V > (4*Vol_Avg),colorBlue,IIf(C > O AND (C > Ref(C,-
> 1))),colorBrightGreen, IIf(C < O AND (C < Ref(C,-1))), colorRed,
> colorYellow);
>
> X=Ref(HHV(V,30),-1);
>
> PlotVol = IIf(V < (4*Vol_Avg),V,x);
>
> Plot( PlotVol,"Volume", Plotcolor,styleHistogram|styleThick);
>
> The problem is in the PlotColor= line I think. I want the volume
> bars to be BrightGreen if the Closing Price is greater than the
> Opening price AND the Closing price is greater than the prior
> Closing price
>
> I want the volume bars to be colored Red if the Closing Price is
> less than the Open price AND the Closing price is less than the
> prior Closing price.
>
> I want the volume bars to be colored Blue if they are chopped off.
>
> I want all other volume bars to be colored Yellow.
>
> Is that possible? That's what I was trying to tell it when I
> changed your PlotColor= line....
>
> Thanks for your help.
>
> Jim
> -------------------------------------------------------------------
--
> --- In amibroker@xxxxxxxxxxxxxxx, "Jayson" <jcasavant@xxxx> wrote:
> > Jim,
> > Instead of the vol average you could use the most recent HHV. In
> my example
> > I used 30 bars but depending on how many bars you generally view
> that could
> > be adjusted. I also suspect there would be a way to calculate
the
> number of
> > bars you are viewing with status("barvisible") but this should
get
> you
> > started....
> >
> > Regards,
> > Jayson
> >
> > Vol_Avg = Ref(MA(V,30),-1);
> > PlotColor= IIf(V > (2*Vol_Avg),colorYellow,IIf(Close >
> > Open,colorBlue,colorRed));
> > X=Ref(HHV(V,30),-1);
> > PlotVol = IIf(V < (2*Vol_Avg),V,x);
> >
> > Plot( PlotVol,"Volume", Plotcolor,styleHistogram|styleThick);
> >
> > -----Original Message-----
> > From: Jim [mailto:bankedout@x...]
> > Sent: Thursday, February 05, 2004 4:49 PM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: [amibroker] Re: Cutting off volume spikes
> >
> >
> > I wish I could say that the problem is solved, but that's not
> > exactly what I had in mind. As an example, use Ticker ABBK
Plot a
> > daily periodicity chart. Maybe 1 year in length. Apply this
code
> > for volume:
> >
> > //Volume chart
> >
> > col=IIf(C>O AND Close>Ref(C,-1),colorBrightGreen,IIf(C<Open AND
> C<Ref
> > (C,-1),colorRed,colorYellow));
> >
> > Plot( V, "Volume", col, styleHistogram | styleThick );
> >
> > Title= EncodeColor (colorWhite) + Name () + " " + WriteIf
(Interval
> ()
> > ==86400,"Daily",WriteIf(Interval()==432000,"Weekly",WriteIf
> (Interval
> > ()==2160000,"Monthly","")))+ EncodeColor(colorDefault) + "
Volume "
> > + WriteVal (V, 1.0) + " " + WriteVal(DateTime(),
formatDateTime );
> >
> > Look at the volume for 10/21/2003 as compared to the rest of the
> > volume bars on the chart. It's about twice as tall as 6/13/2003
> and
> > 1/26/2004 volume.
> >
> > I would like to have maybe the volume of about 6/13/2003 be the
top
> > of my chart. I want 10/21/2003 to be cut off. Maybe that's what
> > you mean by truncated. 10/21/2003's volume should hit the top of
> > the chart like 6/13/2003's volume. I would then like the bar
which
> > is chopped off to be marked from the rest. Maybe color it blue
or
> > something, or plot an arrow pointing to it.
> >
> > Is this possible? Thanks in advance.
> >
> > Jim
> > -----------------------------------------------------------------
--
> --
> > --- In amibroker@xxxxxxxxxxxxxxx, "Ara Kaloustian" <ara1@xxxx>
> wrote:
> > > Jim Try This... I had the exact same issue
> > > This will color the truncated vol bars yellow
> > > Vol = Volume / 1000;
> > >
> > > Vol_Avg = Ref(MA(Vol,30),-1);
> > >
> > > PlotColor= IIf(Vol > (2*Vol_Avg),colorYellow,IIf(Close >
> > > Open,colorBlue,colorRed));
> > >
> > > PlotVol = IIf(Vol < (2*Vol_Avg),Vol,(Vol_Avg));
> > >
> > > Plot( PlotVol,"Volume", Plotcolor,styleHistogram|styleThick);
> > >
> > > ----- Original Message -----
> > > From: "Jim" <bankedout@xxxx>
> > > To: <amibroker@xxxxxxxxxxxxxxx>
> > > Sent: Thursday, February 05, 2004 10:40 AM
> > > Subject: [amibroker] Cutting off volume spikes
> > >
> > >
> > > > Hello,
> > > >
> > > > I was wondering if I can do this. I tried searching the
> > archives,
> > > > but I didn't know what to search for I guess. On a volume
> chart,
> > > > let's say the average volume on a stock is maybe 100,000 per
> day.
> > > >
> > > > One day there is volume of 20,000,000 After that day, volume
> > goes
> > > > back to normal.
> > > >
> > > > Now the "regular" volume looks squished on the chart.
> > > >
> > > > Is there a way to cut off the super volume spike to make it
> look
> > > > big, but still let me see the regular bars in some detail? I
> > hope I
> > > > am describing this correctly. Maybe a way to indicate to me
> > that it
> > > > has been cut off as well. Otherwise I will never know that
it
> > was
> > > > really that big unless I click on it.
> > > >
> > > > In searching the archives I solved one of my problems. In
the
> > built
> > > > in price charts, there is empty space at the top and bottom
of
> > the
> > > > chart to allow for the Title text to display at the top or
> > > > whatever. The code for that is:
> > > >
> > > > GraphXSpace = 7; //Empty space at top and bottom of chart
> > > >
> > > > The bigger the number, the bigger the space. I hope that
helps
> > > > someone else.
> > > >
> > > > Jim
> > > >
> > > >
> > > >
> > > >
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