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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@xxx> 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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------------------------------------
**** 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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**** 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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