AmibrokerChart_MACD1

_SECTION_BEGIN("MACD1");
r1 = Param( "Fast avg", 12, 2, 200, 1 );
r2 = Param( "Slow avg", 26, 2, 200, 1 );
r3 = Param( "Signal avg", 9, 2, 200, 1 );
Plot( ml = MACD(r1, r2), StrFormat(_SECTION_NAME()+"(%g,%g)", r1, r2), ParamColor("MACD color", colorBrightGreen ), ParamStyle("MACD style") );
Plot( sl = Signal(r1,r2,r3), "Signal" + _PARAM_VALUES(), ParamColor("Signal color", colorRed ), ParamStyle("Signal style") );
Plot( ml-sl, "MACD Histogram", ParamColor("Histogram color", colorBlack ), styleNoTitle | ParamStyle("Histogram style", styleHistogram | styleNoLabel, maskHistogram ) );

Buy= Cross(ml , sl);
Sell= Cross( sl, ml);
//
//Buy= Signal()<MACD();
//Sell= Signal()>MACD();
PlotShapes( Buy * shapeUpArrow + Sell * shapeDownArrow, IIf( Buy, colorGreen, colorRed ) ); 


_SECTION_END();


_SECTION_BEGIN("macd with color");

r1 = Param( "Fast avg", 12, 2, 200, 1 );
r2 = Param( "Slow avg", 26, 2, 200, 1 );
r3 = Param( "Signal avg", 9, 2, 200, 1 );

ml = MACD(r1, r2);
sl = Signal(r1,r2,r3);
Hist = ml-sl;

MACUP = Hist > Ref(Hist,-1);
MACDN = Hist < Ref(Hist,-1);

BarColor  = IIf(MACUP,colorGreen,IIf(MACDN,colorRed,colorblue ));


styleNoTitle | ParamStyle("Histogram style", styleHistogram | styleNoLabel,maskHistogram );

Plot( Hist, "MACD Histogram", BarColor  , styleHistogram  | styleNoLabel );
Plot(0, "0", colorcustom12 , styleNoLabel );
_SECTION_END();