AFL code for EMA crossover

tangotaurian · #1 2nd January 2010, 02:23 PM

Hello,
I am using one AFL code for EMA crossover on EOD charts, Its working fine on EOD, but not on Intraday charts, I want to use it on Intraday charts. I tried to make changes but not succeed.

Please find below mentioned AFL:-

x = EMA(Close,5);
y = EMA(Close,13);

Buy=Cross(x,y);
PlotShapes(shapeUpArrow*Buy,colorGreen);
Sell=Cross(y,x);
PlotShapes(shapeDownArrow*Sell,colorRed);
Plot(EMA(Close,5),"",colorBrightGreen,styleLine);
Plot(EMA(Close,13),"",colorRed,styleLine);
AlertIf( Buy, "SOUND C:\\Windows\\Media\\notify.wav", "Audio alert", 2 );
AlertIf( Sell, "SOUND C:\\Windows\\Media\\chord.wav", "Audio alert", 2 );
XR=(EMA(Close,5) * (2 / 6 - 1) - EMA(Close,13) * (2 / 11 - 1)) / (2 / 6 - 2 / 11);
Title = Name() + " " + Date()+" " + EncodeColor( colorBlue ) +"5/13 EMA " +EncodeColor( colorBlack )
+ " O " + O + " H " + H + " L " + L + " C "+ C + "\n";

Kindly modify this AFL to use it on Intraday charts.

Regards,
TT

vinodkiyer · #2 2nd January 2010, 03:37 PM

its working fine on intraday chart. nothing wrong with afl. see if your database settings and intraday settings in preferences is correct or not

tangotaurian · #3 2nd January 2010, 09:16 PM

@vinodkiyer-yes, if u watch a single script of any time frame its showin right signals. But when u select this AFL through Automatic Analyser & click on Scan, its giving result for EOD chart. I want to scan different time frames(i.e. 5mins, 15mins, 60mins) on intraday, which will give me a result of intraday time frames. I guess da code is not developed for intraday but for EOD. One need to alter da code to work for intrday time frames.
Somebody please look into da issue.

Regards,
TT

singhboy · #4 2nd January 2010, 11:20 PM

analysis-automatic analysis-settings-general-periodicity, select ur time period on which u want to scan

santoshv2k · #5 2nd January 2010, 11:38 PM

Quote:

Originally Posted by vinodkiyer

its working fine on intraday chart. nothing wrong with afl. see if your database settings and intraday settings in preferences is correct or not

bhai aap kaun sa ver amibroker use karte ho?

vinodkiyer · #6 3rd January 2010, 06:24 AM

U must do what Singhboy suggested every time u want to scan on a different periiodicity.

also add the following to the code as the last line:

Filter = Buy || Sell;

singhboy · #7 3rd January 2010, 10:46 AM

Filter=(Volume>50000) AND (Buy OR Sell) AND (Close>100);
AddColumn(Close,"Close",1.4);
AddColumn(Buy,"buy",1.2);
AddColumn(Sell,"sell",1.2);
add this at end of AFL to scan, u can edit volume n price conditions wateva u want

tangotaurian · #8 3rd January 2010, 01:33 PM

@singhboy-thnx a lot for your help. Now I can get signals for different different periiodicity. Even I`ve added a code for volume n price conditions n testing it now.

@vinodkiyer-thnx a lot for your help also. I`ve added a code, i guess its for filterin buy/sell...right???

M still learning AFL. M a slow learner. :-(

Regards,
TT

vinodkiyer · #9 3rd January 2010, 05:44 PM

use Singhboy's code above instead of mine then u can explore also

hawaisanjay · #10 17th February 2010, 10:12 AM

Hi!
Can anybody suggest me AFL for following conditions...
TIME FRAME-ANY
EMA - 10,25,50
BUY- 10EMA CROSS FROM BELOW 25 & 50 EMA
EXIT- 25EMA CROSS FROM ABOVE 50 EMA
SELL- 10EMA CROSS FROM ABOVE 25 & 50 EMA
EXIT- 25EMA CROSS FROM BELOW 50 EMA
Thanks...