EMAS
“EMAS” might stand for “Exponential Moving Average System” or refer to a specific strategy or system built around Exponential Moving Averages (EMAs). Developing an Amibroker AFL script for EMAS could involve creating rules and conditions for utilizing EMAs to generate trade signals or define trend directions.
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//
// displays some fibo moving averages
//
//------------------------------------------------------------------------------
_SECTION_BEGIN("Price");
SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) Vol " +WriteVal( V, 1.0 ) +" {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 )) ));
Plot( C, "Close", ParamColor("Color", colorBlack ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() );
if( ParamToggle("Tooltip shows", "All Values|Only Prices" ) )
{
ToolTip=StrFormat("Open: %g\nHigh: %g\nLow: %g\nClose: %g (%.1f%%)\nVolume: "+NumToStr( V, 1 ), O, H, L, C, SelectedValue( ROC( C, 1 )));
}
_SECTION_END();
_SECTION_BEGIN("5MA");
P = ParamField("Price field",-1);
Periods = Param("Periods", 5, 2, 200, 1 );
Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );
_SECTION_END();
_SECTION_BEGIN("8MA");
P = ParamField("Price field",-1);
Periods = Param("Periods", 8, 2, 200, 1 );
Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );
_SECTION_END();
_SECTION_BEGIN("13MA");
P = ParamField("Price field",-1);
Periods = Param("Periods", 13, 2, 200, 1 );
Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );
_SECTION_END();
_SECTION_BEGIN("21MA");
P = ParamField("Price field",-1);
Periods = Param("Periods", 21, 2, 200, 1 );
Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );
_SECTION_END();
_SECTION_BEGIN("34MA");
P = ParamField("Price field",-1);
Periods = Param("Periods", 34, 2, 200, 1 );
Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );
_SECTION_END();
_SECTION_BEGIN("55MA");
P = ParamField("Price field",-1);
Periods = Param("Periods", 55, 2, 200, 1 );
Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );
_SECTION_END();
_SECTION_BEGIN("89MA");
P = ParamField("Price field",-1);
Periods = Param("Periods", 89, 2, 200, 1 );
Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );
_SECTION_END();
_SECTION_BEGIN("Volume");
Plot( Volume, _DEFAULT_NAME(), ParamColor("Color", colorLavender ), styleNoTitle | ParamStyle( "Style", styleHistogram | styleOwnScale | styleThick | styleNoLabel, maskHistogram ), 2 );
Plot( MA(Volume,5), "MA", ParamColor("Color", colorRed ), ParamStyle("Style"));
_SECTION_END();