// Downloaded From https://www.WiseStockTrader.com
_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("Cross Rules");
P1 = ParamField("Price field",-1);
Periods1 = Param("Periods1", 5, 2, 300, 1, 10 );
Plot( EMA( P1, Periods1 ), _DEFAULT_NAME(), ParamColor( "Color1", colorCycle ), ParamStyle("Style1") ); 

P2 = ParamField("Price field",-1);
Periods2 = Param("Periods2", 10, 2, 300, 1, 10 );
Plot( EMA( P2, Periods2 ), _DEFAULT_NAME(), ParamColor( "Color2", colorCycle ), ParamStyle("Style2") ); 

P3 = ParamField("Price field",-1);
Periods3 = Param("Periods3", 20, 2, 300, 1, 10 );
Plot( EMA( P3, Periods3 ), _DEFAULT_NAME(), ParamColor( "Color3", colorCycle ), ParamStyle("Style3") ); 

//diffup=(
//Cover=EMA(P1, Periods1) > EMA(P2, Periods2);
Buy = EMA(P1, Periods1) > EMA(P2, Periods2) AND EMA(P2, Periods2) > EMA(P3, Periods3);
Short = EMA(P1, Periods1) < EMA(P2, Periods2) AND EMA(P2, Periods2) < EMA(P3, Periods3);
Sell=Cross(EMA(P2, Periods2) , EMA(P1, Periods1)) AND EMA(P2, Periods2) >= EMA(P3, Periods3);;
Sell = ExRem(Sell,Buy);
Buy = ExRem(Buy,Sell);
Cover=Buy;
Short=ExRem(Short,Cover);
Cover=ExRem(Cover,Short);

Filter=Buy OR Sell OR Short;
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);
PlotShapes(IIf(Short, shapeSquare, shapeNone),colorWhite, 0, H, Offset=40);
PlotShapes(IIf(Short, shapeSquare, shapeNone),colorWhite, 0,H, Offset=50);                      
PlotShapes(IIf(Short, shapeDownArrow, shapeNone),colorBlack, 0,H, Offset=-45);
PlotShapes(IIf(Cover, shapeSquare, shapeNone),colorBlue, 0, H, Offset=40);
PlotShapes(IIf(Cover, shapeSquare, shapeNone),colorBlue, 0,H, Offset=50);                      
PlotShapes(IIf(Cover, shapeDownArrow, shapeNone),colorWhite, 0,H, Offset=-45);

_SECTION_END();