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[amibroker] Re: Show Donchian Channel on Chart



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Hello Jerry. Yes you are correct. The reason the "Donchian Channel"
did not appear on my chart was because the channel was not coded into
my formula editor file.

--- In amibroker@xxxxxxxxxxxxxxx, "Jerry Gress"
<pleasenospamplease@xxx> wrote:
>
> Hello electricwally 77!!
> 
> Just took the code and charted fine, the price of underline. No
channels or
> buy sell arrows because they are not coded in sample code you gave
below.
> So check your view | layers to make sure you are on default. This
caught me
> out last week. 
> 
> Second make sure your background color of chart is not the same as
the price
> chart. Yes I know all red is weird, but when you have a black background
> chart then indicators plotted in black they do not show up. 
> 
> 
> Lets see what the above does, then feel free to contact.
> 
> Jerry Gress
> Stockton, Ca.
> 
> 
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]
On Behalf
> Of electricwally77
> Sent: Monday, November 03, 2008 1:51 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: Show Donchian Channel on Chart
> 
> Jerry Thank you. I placed the line of code you recommended and still
> nothing appeared on my chart. Only the buy and sell arrows.
> 
> Here is the code I ran.
> 
> Plot( C, "Close", colorRed, styleBar | styleThick );
> 
> pds=30;
> Buy = H > Ref(HHV(H,30),-1);
> BuyPrice = Ref(HHV(H,30),-1);
> Sell = L < Ref(LLV(L,30),-1);
> SellPrice = Ref(LLV(L,30),-1);
> 
> Buy = ExRem(Buy,Sell);
> Sell = ExRem(Sell,Buy);
> 
> Thanks
> Wally
> 
> 
> 
> 
> 
> 
> 
> 
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "Jerry Gress"
> <pleasenospamplease@> wrote:
> >
> > Hello,
> > 
> > By "price channel" do you mean plot the price of the underline?
> > 
> > If so:
> > 
> > Plot( C, "Close", barcolor, styleBar | styleThick  );
> > 
> > Note barcolor is determinded by indicators, just put 'colorgreen'.
> > 
> > Hope this helps, 
> > 
> > Jerry Gress
> > Stockton, Ca.
> > 
> > Ps. You newbies always back up your stuff!!!
> > 
> > -----Original Message-----
> > From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]
> On Behalf
> > Of electricwally77
> > Sent: Monday, November 03, 2008 11:57 AM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: [amibroker] Show Donchian Channel on Chart
> > 
> > Hello, I'm trying to show the 30 period donchian channel on my chart.
> > The code seemed to run okay but I'd like to see the price channel
> > displayed on my chart. Appreciate the help. The code is listed below.
> > 
> > pds=30;
> > DonchianUpper =HHV(Ref(H,-1),pds);
> > DonchianLower = LLV(Ref(L,-1),pds);
> > DonchianMiddle = (DonchianUpper+DonchianLower)/2;
> > 
> > Plot(DonchianUpper,"DU",colorBlue,styleLine);
> > Plot(DonchianMiddle,"DM",colorGreen,styleLine);
> > Plot(DonchianLower,"DL",colorRed,styleLine); 
> > 
> > pds=30;
> > Buy = H > Ref(HHV(H,30),-1);
> > BuyPrice = Ref(HHV(H,30),-1);
> > Sell = L < Ref(LLV(L,30),-1);
> > SellPrice = Ref(LLV(L,30),-1);
> > 
> > Buy = ExRem(Buy,Sell);
> > Sell = ExRem(Sell,Buy);
> > 
> > 
> > ------------------------------------
> > 
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> > 
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> 
> 
> ------------------------------------
> 
> **** IMPORTANT ****
> This group is for the discussion between users only.
> This is *NOT* technical support channel.
> 
> *********************
> TO GET TECHNICAL SUPPORT from AmiBroker please send an e-mail
directly to 
> SUPPORT {at} amibroker.com
> *********************
> 
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
> 
> For other support material please check also:
> http://www.amibroker.com/support.html
> 
> *********************************
> Yahoo! Groups Links
>



------------------------------------

**** IMPORTANT ****
This group is for the discussion between users only.
This is *NOT* technical support channel.

*********************
TO GET TECHNICAL SUPPORT from AmiBroker please send an e-mail directly to 
SUPPORT {at} amibroker.com
*********************

For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/

For other support material please check also:
http://www.amibroker.com/support.html

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