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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
> > >
> > >
> > >
> > >
> > > Send BUG REPORTS to bugs@xxxx
> > > Send SUGGESTIONS to suggest@xxxx
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> > >
> > >
> > >
> > >
> > >
>
>
>
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