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Hello,
Buy = Cross(EMA(C,13), EMA(C,21)) AND (EMA(C,100) > MA(C,100));
Sell = Cross(EMA(C,21), EMA(C,13)) AND (EMA(C,100) < MA(C,100));
Cheers
Prashanth
----- Original Message -----
From: "mravie7" <mravie7@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Tuesday, October 07, 2008 19:33
Subject: [amibroker] Help in Fine tuning EMA cross over
> Dear All,
>
> I use a simple formuls of 13/21 EMA cross over, for generating buy
> and sell signals, which come up on the charts ina AMI with sounds
> ALERTS. the same is appended below.
>
> What I was looking for is.....if a condition can be attached to it as
> follows..
> Buy SIGNAL TO GENERATE ARROWS (SIGNAL) ONLY IF 100 EMA IS OVER 100 SMA
> SELL SIGNAL TO GENERATE ARROWS (SIGNAL) ONLY IF 100 EMA IS UNDER 100
> SMA.
>
> Appreciate your time and help
>
> Best Regards
>
> Ravi
> NB: MA1 is 100 simple MA and EMA1 is 100 EMA.
>
> //---------- --------- --- System code ------------ --------- --------
> - --------
> Buy = Cross(EMA(C,13), EMA(C,21));
> Sell = Cross(EMA(C,21), EMA(C,13));
> Short = Sell;
> Cover = Buy;
> //---------- --------- --- Arrow Template ------------ --------- -----
> ---- -----
> AlertIf( Buy, "SOUND C:\\Windows\\Media\\wine_glass", "Audio alert",
> 1 );
> AlertIf( Sell, "SOUND C:\\Windows\\Media\\ssxjump SELL", "Audio
> alert",
> 2 );
>
> UpShape = 3;
> UpColor = colorCustom16 = 15;
> UpOffset = 12;
> DownShape = 4;
> DownColor = colorBlack;
> DownOffset = 41;
>
> //---------- --------- --------- --------- --------- --------- -------
> -- --------- -
> _SECTION_BEGIN("Arrow Setting");
> UpShape1 = ParamToggle("Up Shapes","Off,On",1);
> UpShape = Param("Up Shape Typ",UpShape);
> UpColor = ParamColor("Up Shape Color",UpColor);
> UpOffset = Param("Up Shape OFF Set",UpOffset);
> _SECTION_END();
>
> _SECTION_BEGIN("Down Arrow");
> DownShape2 = ParamToggle("Down Shapes","Off,On",1);
> DownShape = Param("Down Shape Typ",DownShape);
> DownColor = ParamColor("Down Shape Color",DownColor);
> DownOffset = Param("Down Shape OFF Set",DownOffset) ;
> _SECTION_END();
>
> //---------- --------- --------- --------- --------- --------- -------
> -- --------- --------- ----
> PlotShapes(Buy*UpShape1*UpShape, UpColor,0,L,-UpOffset);
> PlotShapes(Sell*DownShape2* DownShape, DownColor,0,H,- DownOffset );
> //---------- --------- --------- --------- --------- --------- -------
> -- --------- --------- ----
>
> _SECTION_BEGIN("MA1");
> P = ParamField("Price field",-1);
> Periods = Param("Periods", 15, 2, 300, 1, 10 );
> Plot( MA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color",
> colorCycle ), ParamStyle("Style") );
> _SECTION_END();
>
> _SECTION_BEGIN("EMA1");
> P = ParamField("Price field",-1);
> Periods = Param("Periods", 15, 2, 300, 1, 10 );
> Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color",
> colorCycle ), ParamStyle("Style") );
> _SECTION_END();
>
> _SECTION_BEGIN("Volume");
> Plot( Volume, _DEFAULT_NAME(), ParamColor("Color", colorBlueGrey ),
> ParamStyle( "Style", styleHistogram | styleOwnScale | styleThick,
> maskHistogram ), 2 );
> _SECTION_END();
>
> _SECTION_BEGIN("EMA2");
> P = ParamField("Price field",-1);
> Periods = Param("Periods", 15, 2, 300, 1, 10 );
> Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color",
> colorCycle ), ParamStyle("Style") );
> _SECTION_END();
>
> _SECTION_BEGIN("EMA3");
> P = ParamField("Price field",-1);
> Periods = Param("Periods", 15, 2, 300, 1, 10 );
> Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color",
> colorCycle ), ParamStyle("Style") );
> _SECTION_END();
>
>
>
> ------------------------------------
>
> **** 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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