//lema
_SECTION_BEGIN("LEMA");
P = ParamField("Price field",-1);
Periods = Param("Periods", 20, 2, 200, 1, 10 );
lema = EMA (Close,Periods)+ EMA((Close-EMA(Close,Periods)),Periods);
Plot( lEMA, _DEFAULT_NAME(), ParamColor( "Color", colorCycle ),
ParamStyle("Style") );
Buy=Cross(C,lema);
_SECTION_END();

// grafik;
Plot(C,"close",colorRed,styleCandle);

// linreg50+mav50+mav3+bol(48,1,5);

Plot(WMA(H,50)," wma50",colorAqua,styleLine);
Plot(WMA(H,100)," wma100",colorGold,styleLine);

P = ParamField("Price field",-1);
Periods = Param("Periods", 48, 1, 5, 1 );
Width = Param("Width", 2, 0, 10, 0.05 );
Color = ParamColor("Color", colorBlue );
Style = ParamStyle("Style");
Plot( BBandTop( P, Periods, Width ), "BBTop" + _PARAM_VALUES(), Color, Style ); 
Plot( BBandBot( P, Periods, Width ), "BBBot" + _PARAM_VALUES(), Color, Style );

P = ParamField("Price field",-1);
 
Length = 90;
 
Daysback = Param("Period for Liner Regression Line",Length,1,240,1);
shift = Param("Look back period",0,0,240,1);
 
x = Cum(1);
lastx = LastValue( x ) - shift;
aa = LastValue( Ref(LinRegIntercept( p, Daysback), -shift) );
bb = LastValue( Ref(LinRegSlope( p, Daysback ), -shift) );
y = Aa + bb * ( x - (Lastx - DaysBack +1 ) );
 
 
LRColor = ParamColor("LR Color", colorCycle ); 
LRStyle = ParamStyle("LR Style");
 
LRLine =  IIf( x > (lastx - Daysback) AND BarIndex() < Lastx, y, Null );
 
LRStyle = ParamStyle("LR Style");
Angle = Param("Angle", 0.05, 0, 1.5, 0.01);// A slope higher than 0.05 radians will turn green, less than -0.05 will turn red and anything in between will be white.
 
LRLine = IIf( x > (lastx - Daysback) AND BarIndex() < Lastx, y, Null );
 
Pi = 3.14159265 * atan(1); // Pi
SlopeAngle = atan(bb)*(180/Pi);
 
LineUp = SlopeAngle > Angle;
LineDn = SlopeAngle < - Angle;
 
if(LineUp)
{
Plot(LRLine, "Lin. Reg. Line Up", IIf(LineUp, colorBrightGreen, colorWhite), LRStyle);
}
else
{
Plot(LRLine, "Lin. Reg. Line Down", IIf(LineDn, colorDarkRed, colorWhite), LRStyle);
} 
 
SDP = Param("Standard Deviation", 1.5, 0, 6, 0.1);
SD = SDP/2;
 
width = LastValue( Ref(SD*StDev(p, Daysback),-shift) ); //Set width of inside chanels here.
SDU = IIf( x > (lastx - Daysback) AND BarIndex() < Lastx, y+width , Null ) ;
SDL = IIf( x > (lastx - Daysback) AND BarIndex() < Lastx, y-width , Null ) ;
 
SDColor = ParamColor("SD Color", colorCycle );
SDStyle = ParamStyle("SD Style");
 
Plot( SDU , "Upper Lin Reg", colorWhite,SDStyle ); //Inside Regression Lines
Plot( SDL , "Lower Lin Reg", colorWhite,SDStyle ); //Inside Regression Lines
 
 
SDP2 = Param("2d Standard Deviation", 2.0, 0, 6, 0.1);
SD2 = SDP2/2;
 
width2 = LastValue( Ref(SD2*StDev(p, Daysback),-shift) ); //Set width of outside chanels here. 
SDU2 = IIf( x > (lastx - Daysback) AND BarIndex() < Lastx, y+width2 , Null ) ;
SDL2 = IIf( x > (lastx - Daysback) AND BarIndex() < Lastx, y-width2 , Null ) ;
 
SDColor2 = ParamColor("2 SD Color", colorCycle );
SDStyle2 = ParamStyle("2 SD Style");
 
Plot( SDU2 , "Upper Lin Reg", colorWhite,SDStyle2 ); 
Plot( SDL2 , "Lower Lin Reg", colorWhite,SDStyle2 ); 
 
Trend = IIf(LRLine > Ref(LRLine,-1),colorGreen,colorRed);
 
Plot( LRLine , "LinReg", Trend, LRSTYLE );

oran=WMA(H,50)/C;
oran=1.1;
Buy=Cross(C,wMA(h,50)) OR Cross(C,oran);

TimeFrameSet(inWeekly);
Filter=Cross(C,wMA(h,50));
TimeFrameRestore();