/*optimizing factor*/
OPT1 = Optimize( "OPT1", 15, 10, 30, 2 ); 
OPT2= Optimize("OPT2", 30, 20, 60, 5 ); 
OPT3 = Optimize( "OPT3", 50, 40, 120, 10 ); 
OPT4= Optimize("OPT4", 10, 1, 20, 1 ); 
OPT5 = Optimize( "OPT5", 20, 1, 50, 1 ); 
OPT6= Optimize("OPT6", 9, 4, 20, 2 ); 
OPT7 = Optimize( "OPT7", 1, 1, 10, 2 ); 
OPT8= Optimize("OPT8", 2, 1, 10, 2 ); 




/*Buy/Sell Conditions (In Example, Long trade only)*/
Buy = ((EMA(C,OPT1)>EMA(C,OPT2)AND EMA(C,OPT2)>EMA(C,OPT3))AND(Cross(EMA(C,OPT4),EMA(C,OPT5))))
		OR
		((EMA(C,OPT2)>EMA(C,OPT1)AND EMA(C,OPT1)>EMA(C,OPT3))AND(Cross(StochK(OPT6,OPT7),StochD(OPT6,OPT7,OPT8))))
		OR
		Cross(EMA(C,OPT2),EMA(C,OPT3));

Sell = Cross(EMA(C,OPT5),EMA(C,OPT4))
		OR 
		(Cross(StochD(OPT6,OPT7,OPT8),StochK(OPT6,OPT7))AND(EMA(C,OPT2)>EMA(C,OPT1)AND EMA(C,OPT1)>EMA(C,OPT3)));

Short = 0;
Cover = 0;



/*Display Buy/Sell signal*/
shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
PlotShapes( shape, IIf( Buy, colorGreen, colorRed ),0, IIf( Buy, Low, High ) );



/*Display Buy/Sell price*/
GraphXSpace = 5;
dist = 1.5*ATR(10); 

for( i = 0; i < BarCount; i++ ) 
{ 
if( Buy[i] ) PlotText( "Buy\n@" + C[ i ], i, L[ i ]-dist[i], colorGreen ); 
if( Sell[i] ) PlotText( "Sell\n@" + C[ i ], i, H[ i ]+dist[i], colorRed); 
}



/*Display indicators*/
Plot(EMA(C,10),"EMA short", colorGreen );
Plot(EMA(C,20),"EMA long", colorRed );

/*Trying to insert Bullish/Bearish Ribbon*/
Plot( 1,"Ribbon",
IIf( EMA(  Close , 15 )> EMA(  Close , 30)AND EMA(  Close , 30 )> EMA(  Close , 50), colorGreen, IIf( (EMA(  Close , 15 )< EMA(  Close , 30)AND EMA(  Close , 30 )> EMA(  Close , 50)), colorGold, colorRed )),
styleOwnScale|styleArea|styleNoLabel,0, 50 );