_SECTION_BEGIN("Price");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("Triple EMA Crossover Rules");P1 = ParamField("Price field",-1);Periods1 = Param("Periods1", 3, 2, 300, 1, 10 );Plot( EMA( P1, Periods1 ), _DEFAULT_NAME(), ParamColor( "Color1", colorCycle ), ParamStyle("Style1") ); P2 = ParamField("Price field",-1);Periods2 = Param("Periods2", 6, 2, 300, 1, 10 );Plot( EMA( P2, Periods2 ), _DEFAULT_NAME(), ParamColor( "Color2", colorCycle ), ParamStyle("Style2") ); P3 = ParamField("Price field",-1);Periods3 = Param("Periods3", 34, 18, 300, 1, 10 );Plot( EMA( P3, Periods3 ), _DEFAULT_NAME(), ParamColor( "Color3", colorCycle ), ParamStyle("Style3") ); Buy = EMA(P1, Periods1) > EMA(P2, Periods2) AND EMA(P2, Periods2) > EMA(P3, Periods3);Sell = EMA(P1, Periods1) < EMA(P2, Periods2) AND EMA(P2, Periods2) < EMA(P3, Periods3);Buy = ExRem(Buy,Sell);Sell = ExRem(Sell,Buy);Filter=Buy OR Sell;SetOption("NoDefaultColumns", True );AddColumn( DateTime(), "Date", formatDateTime );AddColumn( IIf( Buy, 66, 83 ), "Signal", formatChar );AddColumn( Close, "Close price", 1.4 );PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorGreen, 0, L, Offset=-40);PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorLime, 0,L, Offset=-50); PlotShapes(IIf(Buy, shapeUpArrow, shapeNone),colorWhite, 0,L, Offset=-45); PlotShapes(IIf(Sell, shapeSquare, shapeNone),colorRed, 0, H, Offset=40);PlotShapes(IIf(Sell, shapeSquare, shapeNone),colorOrange, 0,H, Offset=50); PlotShapes(IIf(Sell, shapeDownArrow, shapeNone),colorWhite, 0,H, Offset=-45);_SECTION_END();AlertIf( Sell, "SOUND C:\\Windows\\Media\\Alarm03.wav", "Audio alert", 2 );AlertIf( Buy, "SOUND C:\\Windows\\Media\\Alarm03.wav", "Audio alert", 2 );//AlertIf( Buy, "SOUND C:\\Windows\\Media\\notify.wav", "Audio alert", 2);//AlertIf( Sell, "SOUND C:\\Windows\\Media\\tada.wav", "Audio alert", 2 );