Hi 
 
Can anyone correct the code below so that I can obtain a Buy/Sell arrow when 
the TEMA crosses 50 on the horizontal line within the code shown below.
 
Many thanks
 
Ken
 
 
_SECTION_BEGIN( "STO MA SLOPE");
myMA1 = MA(C,34) ;
SL=SlopeMA1 = 100*(myMA1- Ref(myMA1, -1))/myMA1;
HM=HHV(SL,120) ;
LM=LLV(SL,120) ;
STOSL=100*(SL- LM)/(HM-LM) ;
Plot(STOSL, "STOSL", colorDarkGrey) ;
Plot(50, "", colorBlue,styleNoLabel);
_SECTION_END( );
 
_SECTION_BEGIN("TEMA");
P = ParamField("STOSL",-1);
Periods = Param("Periods", 20, 2, 300, 1, 10 );
Plot( TEMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), 
ParamStyle("Style") ); 
Buy = Cross( STOSL = 50,);
Sell = Cross( STOSL =50 );
PlotShapes( shapeUpArrow * Buy, colorGreen, 50, Low );
PlotShapes( shapeDownArrow * Sell, colorRed, 50, High );
_SECTION_END();
 
 


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