Hi,
I want to develop an technical analysis tool to generate some basic
buy/sell allerts in amibroker software.
I need to implement an algorithm that defines support resistance
historical levels (scanning a stock data and calculating support
resistance levels and their strength- according
the afl library has some ideas for various uses
Otherwise you need to define how you want to trade. What someone else
does may not suit you.
--
Cheers
Graham
AB-Write Professional AFL Writing Service
Yes, I write AFL code to your requirements
http://www.aflwriting.com
On 19/05/07, ran_aviram
Hi
I have done like this to get the arrows higer and lower than default:
PlotShapes( IIf( Buy , shapeUpArrow , shapeNone) ,
colorBlue,7,L*0.995,0);
PlotShapes( IIf( Sell , shapeDownArrow , shapeNone ),
colorRed ,7,H*1.003,0);
Regards
--- In amibroker@yahoogroups.com,
Here I offset the arrows vertically by -12 'somethings'
PlotShapes(Buy*shapeUpArrow,colorBrightGreen,0,L,-12);
PlotShapes(Short*shapeDownArrow,colorRed,0,H,-12);
--
Cheers
Graham
AB-Write Professional AFL Writing Service
Yes, I write AFL code to your requirements
http://www.aflwriting.com
On
Thanks a lot for the Wizard. Coming closer to what I would like to get ...
Ton.
- Original Message -
From: Tomasz Janeczko [EMAIL PROTECTED]
To: amibroker@yahoogroups.com
Sent: Friday, May 18, 2007 5:31 PM
Subject: [amibroker] AmiBroker 4.95.0 BETA released featuring AFL Code
Wizard
Does anyone have the code to add an extra column to the Optimisation
results screen, eg:
1. Optimisation is run
2. In my AFL I calculate a new variable called MyVar
3. MyVar is added to the Optimisation results as a column
Thanks!
Thanks.
My broker is EFX Group - they are very good and have low spreads.
And I haven't had much joy with FX testing either. I gave up after a
while.
How to express in AFL that there is at least one occurance of crossing
of ma1 and ma2 in the last ten bars ? thanks a lot
I think any custom metric is added to optimization output.
Check out http://www.amibroker.com/newsletter/01-2005.html
GRANT
dralexchambers wrote:
Does anyone have the code to add an extra column to the Optimisation
results screen, eg:
1. Optimisation is run
2. In my AFL I calculate a new
I forgot to mention Howard's book QUANTITATIVE TRADING SYSTEMS, which
was another important addition to the AmiBroker *Knowledge Base*
within the last twelve months.
I think there was a lot of altruism behind Howard's decision to write.
Gee, you new users have it easy today.
Things were a lot
Well said, Rakesh.
Bill
- Original Message -
From: Rakesh Sahgal
To: amibroker@yahoogroups.com
Sent: Saturday, May 19, 2007 4:00 AM
Subject: Re: [amibroker] Re: AFL code wizard - preview presentation
Hi Phsst,
As a discretionary trader such enhancements have no
From Users Guide or Help:
PLOTSHAPES
? plots arrows and other shapes
Exploration / Indicators
(AFL 2.3)
SYNTAX PlotShapes( shape, color, layer = 0, yposition = graph0, offset =
?12 );
RETURNS NOTHING
FUNCTION Plots arrows and other shapes on any chart pane.
Parameters:
shape defines type
G'day all,
You have now created a tool for the 'programming illiterate' group of
users, who will from this day forward, demand more and more
enhancements to the wizard to compensate for their inability to
comprehend AFL's programatic complexities.
This is the biggest load of crap I have
There's a function called BarsSince.
Hope this helps
JOE L.
// To demonstrate use of BarsSince and SelectedValue..
SignalArray = Cross(MA(C,10),MA(C,20));
if( SelectedValue(BarsSince(SignalArray) 10));
{
// your work
a = 30;
}
A = SelectedValue(BarsSince(SignalArray));
w is the program to use it
- Original Message -
From: Tomasz Janeczko [EMAIL PROTECTED]
To: amibroker@yahoogroups.com
Sent: Thursday, May 17, 2007 11:53 PM
Subject: [amibroker] AFL code wizard - preview presentation
Hello,
For everyone who is interested in seeing upcoming AFL code
Dear Sir;
Hi.
I bought few shares on different dates sold few.
Please tell me how I can mark the Bought / Sold of each stock on
individual charts, is it possible to get gain /loss displayed on the
chart?
Regards..
Hi,
I want to develop an technical analysis tool to generate some basic
buy/sell allerts in amibroker software.
I need to implement an algorithm that defines support resistance
historical levels (scanning a stock data and calculating support
resistance levels and their strength- according
Hallo Tomasz,
Thanks for great presentation. Wizard is probably just the right thing for a
newbie like me. Can I use it to define scanning rules, too?
Like Filter = ... instead of buy/sell rules?
Thanks, Samantha
-
Don't pick lemons.
See all
hi all,
i'm not a programmer and know almost nothing about AFL. so i modified
an existing afl script to create a new one to place order thru
InteractiveBrokers butit did not work.
can anyone advise on where it goes wrong? Many thanks!
The function of this simple afl-script is very simple.
What periods do you use for ADX and ADXR?
T.O.
--- In amibroker@yahoogroups.com, Rakesh Sahgal [EMAIL PROTECTED]
wrote:
My personal favourite is the relationship of the ADX to the [1]
PDI/MDI
combine and [2] ADXR.
[1] When ADX is below both PDI MDI - keep out if you like to trade
Hello,
I've tried the following code to allow for plotting of backtest
metrics to no avail. A gentle nudge in the right direction would be
greatly appreciated.
SetCustomBacktestProc();
if (Status(action) == actionPortfolio)
{
bo = GetBacktesterObject();
bo.backtest();
http://www.amibroker.org/3rdparty/ASX_Setup/
- Original Message -
From: jimshawau [EMAIL PROTECTED]
To: amibroker@yahoogroups.com
Sent: Wednesday, May 16, 2007 12:09 PM
Subject: [amibroker] Help with www.amibroker.org/3rdparty/asx_setup/!!
How can i access
I dont think what he said is crap. He made a prediction and we will know
sometime in the future its either true or not true.
His concern might not be well founded, and his writing might not be
dipomatic, but his take on the wizard is interesting indeed, and we'll know
the answer to that some time
5 on a daily data chart
On 5/19/07, t_ohrt [EMAIL PROTECTED] wrote:
What periods do you use for ADX and ADXR?
T.O.
--- In amibroker@yahoogroups.com, Rakesh Sahgal [EMAIL PROTECTED]
wrote:
My personal favourite is the relationship of the ADX to the [1]
PDI/MDI
combine and [2] ADXR.
[1]
Well, there are always matters of degree. The new Coding Wizard gives folks
who do not know how to code in AFL a leg up and it can help them begin to
learn the complexities of AFL. Folks used to AFL may seem disdainful
because they already program in AFL. They may be silent on the concepts
in
Tomasz wrote code for adding buy, sell, short cover signals
on an equity curve as shown at
http://www.amibroker.com/kb/2006/05/06/discretionary-equity/#more-29
I changed portions of the code to replace the equity curve with a
price chart which after buy, sell, short or cover signals are added
Basically the Macd formular is as follows:
DIFF = EMA(CLOSE,S) - EMA(CLOSE,P);
DEA =EMA(DIFF,M);
MACD = 2*(DIFF-DEA), COLORSTICK
Now I hope to normalize the value of MACD, so that the shape of the new
version of MACD looks like the above original one, but its value now
should be fluctuating
Richard,
A couple of weeks ago you said:
Jim why dont you push off and get yourself another charting package.
Your just a moaner..
I am glad you recognize the benefits of the AFL wizard not only to
new and existing users but also for the future success of Amibroker.
Tomasz is not only a
You can use what is called a Relative Spread Strength essentially a RSI of
the spread i.e. DIFF in your formula
For this you will have to use the RSIa formula in AB.
RSIa(diff, periods)
R
On 5/20/07, itmwh [EMAIL PROTECTED] wrote:
Basically the Macd formular is as follows:
DIFF =
Hello,
You can use the wizard for SCAN as well.
Just define the rule that interests you as a Enter long rule, send to
AmiBroker and press SCAN button
instead of Backtest. It will produce list of symbols/dates where given
condition is met.
Best regards,
Tomasz Janeczko
amibroker.com
-
This is on the way pretty quickly... stay tuned.
Best regards,
Tomasz Janeczko
amibroker.com
- Original Message -
From: Clement Chin [EMAIL PROTECTED]
To: amibroker@yahoogroups.com
Sent: Sunday, May 20, 2007 3:07 PM
Subject: RE: [amibroker] AmiBroker 4.95.0 BETA released featuring
You can normalize any indicator by the ratio:
(ind - lovalue) / (hivalue - lovalue)) * 100
Bill
- Original Message -
From: itmwh [EMAIL PROTECTED]
To: amibroker@yahoogroups.com
Sent: Sunday, May 20, 2007 11:20 AM
Subject: [amibroker] Need help to rewrite MACD
Basically the Macd
How about indicator code? What would be neato would be to actually draw as
the code is built... Notihing like a little visual feedback, eh?
d
_
From: amibroker@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf
Of Tomasz Janeczko
Sent: Sunday, May 20, 2007 1:46 PM
To:
Hi all,
I have AB and AQ 1.94 on a win XP box. No problem downloading yahoo
historical data.
Last night I installed AB and AQ 1.94 on a Lunix/Ubuntu box. All
symbols return Error during download. Yahoo!-404 Not Found
The stock database and all settings are the default. I have tried
create a composite
then plot the composite in separate afl
--
Cheers
Graham
AB-Write Professional AFL Writing Service
Yes, I write AFL code to your requirements
http://www.aflwriting.com
On 20/05/07, dusty.mclaughlin [EMAIL PROTECTED] wrote:
Hello,
I've tried the following code to allow
This seems to tough for a newbie like me. How can I code to scan for
all stocks that are in the top 50% of overall volume in the past 90
days?
filter=volume ?
Thanks, Samantha
When I backtest a system with the only sell rule of a trailing stop
like this: sell = ApplyStop(2,1,3,1,False,0); (= 3% trailing stop)
I only get that all trades are immediately stopped out at the entry
price. In settings, Activate Stops immediately is NOT checked.
How can I tell AMI to use
Re: programming types versus non-programmers.
I think we make far too much out of this point; especially people who
are new to *programming*.
If we want to visit *customised trading land* the experience will be
a lot more enjoyable if we learn the language.
The more effort we put into learning
Sammi,
My understanding is if you check Activiate Stops Immediately it should work.
The only problem I've found is if you enter on a bar where if the low of the
bar is more than 3% below the high of that bar that you will be stopped out on
that first bar, even if, you entered on the close of
Tomasz,
is there any way to add some of our own custom indicators to the wizard ?
Thanks
Anthony
- Original Message -
From: Tomasz Janeczko
To: amibroker@yahoogroups.com
Sent: Sunday, May 20, 2007 1:45 PM
Subject: Re: [amibroker] Re:AFL code wizard - preview presentation
I have an idea..
Tell us more about what you have done and maybe we can help you.
Have you read the AmiBroker on Linux section:
http://www.amibroker.org/3rdparty/Amibroker_on_Linux/
Are you running Wine or Crossover on this Ubuntu box?
Have you installed Internet Explorer6? (If not
Correct method for using the applystop is
sell = 0;
ApplyStop(2,1,3,1,False,0);
For stop loss type it is 3% below entry price
--
Cheers
Graham
AB-Write Professional AFL Writing Service
Yes, I write AFL code to your requirements
http://www.aflwriting.com
On 21/05/07, Ed Middleton [EMAIL
can we start with a simple example of creating a simple Myshape
(i.e. triangle) and using the new Gfx capabilities
place that shape (=plotMyshape) on the price chart on the current bar
at a given price?
Joseph Biran
_
From:
I find the new Say feature useful, but don't like Microsoft Sam.
Not ready to go to Vista yet. ATT and others do much better voices
(like Paul in TJ's Wizard presentation). To use them looks like you
have to buy something like Natural Reader. I'm assuming that when you
install Natural Reader
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