Intraday and positional amibroker afl 

Buy above green line (DEMA 30)  Sell below green line.

_SECTION_BEGIN("TEMA");

P = ParamField("Price field",-1);

Periods = Param("Periods", 15, 2, 300, 1, 10 );

Plot( TEMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") ); 

_SECTION_END();

_SECTION_BEGIN("Price1");

SetChartOptions(0,chartShowArrows|chartShowDates);

_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));

Plot( C, "Close", ParamColor("Color", colorDefault ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() ); 

_SECTION_END();

_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("DEMA");

P = ParamField("Price field",-1);

Periods = Param("Periods", 15, 2, 300, 1, 10 );

Plot( DEMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") ); 

_SECTION_END();