Brighting Candle Area

/_SECTION_BEGIN("MA Difference 20 Period"); 

//
//  This indicator displays how far the closing price is above or below a 20
//  period moving average in % terms. It is displayed as a histogram and the
//  bars are green if the closing price is above the MA and red if the closing
//  price is below the MA.
//
//  T may be changed to alter the MA period. ie Change T=20 to T=200 for the
//  200 period MA.
//
//  /*MA Diff 20 by Larry Lovrencic*/
//
//  T=20; /*Time Period for MA*/
//
//  KMA=((C-MA(C,T))/MA(C,T))*100;
//
//  GRAPH0=KMA;
//
//  GRAPH0STYLE=2+4;
//
//  GRAPH0BARCOLOR=iif(KMA>0,5,4);
//
//  graphxspace=5;
//
//  title=name()+" "+date()+" The Close is
//  "+writeval(abs(KMA),format=1.2)+"%"+writeif(KMA>0," above"," below")+" the
//  20 period MA";
//
//  Mark Grid lines:
//
//  Level 0
//
//  Limits
//
//  Show dates
//
//  Percent
//
//  Middle
//
//------------------------------------------------------------------------------

/*MA Diff 20 by Larry Lovrencic*/
T=20; /*Time Period for MA*/
KMA=((C-MA(C,T))/MA(C,T))*100;   
Graph0=KMA;
Graph0Style=2+4;
Graph0BarColor=IIf(KMA>0,5,4);
GraphXSpace=5;

Title=Name()+" "+Date()+" The Close is "+WriteVal(abs(KMA),format=1.2)+"%"+WriteIf(KMA>0," above"," below")+" the 13 period MA";
_SECTION_END();

_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", colorBlack ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() ); 

_SECTION_END();

//------------------------------------------------------------------------------
//
//  Formula Name:    DateNum_DateStr
//  Author/Uploader: Stephane Carrasset 
//  E-mail:          s.carrasset@laposte.net
//  Date/Time Added: 2004-12-18 12:21:49
//  Origin:          
//  Keywords:        
//  Level:           basic
//  Flags:           commentary,function
//  Formula URL:     http://www.amibroker.com/library/formula.php?id=415
//  Details URL:     http://www.amibroker.com/library/detail.php?id=415
//
//------------------------------------------------------------------------------
//
//  Function changes DateNum ex:1040928 en String ddmmyyyy ex:28/09/2004 ( only
//  > 2000 year )
//
//  Returns in Interpretation every date when occurs an Events.
//
//  Example of StrFormat; StrToNum; NumToStr; printf;
//
//  StaticVarSetText;
//
//------------------------------------------------------------------------------

_SECTION_BEGIN("ZIG - Zig");
P = ParamField( "Price field" );
change = Param("% change",1,0.1,25,0.1);
Plot( Zig(P, change), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );
_SECTION_END();

// Paste the code below to your price chart somewhere and green ribbon means both
// both MACD and ADX trending up so if the red ribbon shows up the MACD and the ADX 
// are both trending down.

_SECTION_BEGIN("trending ribbon");
uptrend=PDI(20)>MDI(10)AND Signal(29)PDI(20)AND Signal(29)>MACD(13);


Plot( 3.5, /* defines the height of the ribbon in percent of pane width */"ribbon",
IIf( uptrend, colorGreen, IIf( downtrend, colorRed, 0 )), /* choose color */
styleOwnScale|styleArea|styleNoLabel, -0.5, 100 );

_SECTION_END();

_SECTION_BEGIN("EMA");
P = ParamField("Price field",-1);
Periods = Param("Periods", 15, 2, 300, 1, 10 );
Plot( EMA( P, Periods ), _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") ); 
_SECTION_END();

_SECTION_BEGIN("MACD Exploration");
r1 = Param( "Fast avg", 15, 2, 200, 1 );
r2 = Param( "Slow avg", 30, 2, 200, 1 );
r3 = Param( "Signal avg", 12, 2, 200, 1 );
Z=Param("zig",1,0,10,0.1);


Cond1 = Cross(MACD(r1,r2),Signal(r1,r2,r3));

Cond3 = Zig(C,z)>Ref(Zig(C,z),-2);
Buy = Cond1 AND Cond3;

Cond4 = Cross(Signal(r1,r2,r3),MACD(r1,r2));

Cond6 = Zig(C,z) O, ParamColor("Up Color", colorCustom7 ), ParamColor("Down Color", colorCustom12 ) ), ParamStyle( "Style", styleHistogram | styleOwnScale, maskHistogram  ) );
_SECTION_END();