Boom Volume with Exploration for Amibroker (AFL)

// Boom Volume //
// ATURAN MAIN
//		Volume Naik, Harga Naik 	= Buy|Positive|Bullish
//		Volume Naik, Harga Turun	= Sell and Cutloss|Negative|Bearish
//		Volume Turun, Harga Turun	= Buy on Weakness|Positive|Bullish
//		Volume Turun, Harga Naik	= Sell on Strong|Negative|Bearish

_SECTION_BEGIN("Boom Volume");

BV = IIf( (H==L), 0, V*(C-L)/(H-L) );
SV = IIf( (H==L), 0, V*(H-C)/(H-L) );
BVp = 100*BV/(BV+SV) ;
SVp = 100*SV/(BV+SV) ;

PlotOHLC(SV,SV,0,0,"SellVolume",colorRed,styleCandle|styleNoTitle|styleNoLabel );
PlotOHLC(SV,BV+SV,SV,BV+SV,"BuyVolume",colorgreen,styleCandle|styleNoTitle|styleNoLabel );

Va = MA(V,30);

BarColor = IIf( Volume > Ref( Volume, -1 ), Naik = ParamColor( "Volume Naik", colorGreen ), Turun = ParamColor( "Volume Turun", colorRed ) );

AvgVol = MA( Volume, 20 );
Op = 0;
Cl = Volume;
Hi = Volume;
Lo = 0;

PlotOHLC( AvgVol, AvgVol, AvgVol, AvgVol, "Avg.Vol", ParamColor( "Avg.ACCUM Color", colorViolet ), styleGradient );
SetBarFillColor( IIf( Volume > Ref( Volume, -1), Naik, Turun ) );
PlotOHLC( Op, Hi, Lo, Cl, _DEFAULT_NAME(), BarColor, styleCandle );

PlotOHLC( Va, Va, 0, 0, "", ColorBlend( colorWhite , GetChartBkColor(), 0.4 ), styleNoLabel | styleCloud | styleNoRescale, Null, Null, Null, -1 );
Plot(Va,"Average Volume",colorRose,styleNoLine|styleNoLabel );

VI = V/Va;

Title = EncodeColor(colorBrightGreen)+"Buy Volume = "+EncodeColor(colorBlack)+WriteVal(BV,5.0)+"   "+EncodeColor(colorRed)+"Sell Volume = "+EncodeColor(colorBlack)+WriteVal(SV,5.0)+"   "+EncodeColor(colorBlue)+"Net Volume = "+EncodeColor(colorBlack)+WriteVal(BV-SV,5.0)+"   "+EncodeColor(colorGreen)+"Volume = "+EncodeColor(colorBlack)+WriteVal(V,5.0)+"   "+EncodeColor(colorViolet)+"Average Volume = "+EncodeColor(colorBlack)+WriteVal(AvgVol)+"   "+EncodeColor(colorOrange)+"Volume Index = "+EncodeColor(colorBlack)+WriteVal(VI,1.2)+"   "+
EncodeColor(colorSeaGreen)+"Buy Volume = "+EncodeColor(colorBlack)+WriteVal(100*BV/(BV+SV),2.0)+"%"+"   "+EncodeColor(colorDarkRed)+"Sell Volume = "+EncodeColor(colorBlack)+WriteVal(100*SV/(BV+SV),2.0)+"%";

_SECTION_END();

//Boom Volume Explore//

Positive = BV>SV ;
Negative = BV<SV ;

Good 	= (Positive AND Volume > AvgVol AND MACD()>Signal()) ;
Warning	= (Negative AND Volume > AvgVol AND MACD()<Signal());

Buy 	= Ref(Good, -2) ;
Sell	= Ref(Warning, 2) ;

Filter = Good OR Warning ;

AddTextColumn (WriteIf(Good, "Good", "Warning"), "Alert") ;
Ranking = PercentRank (Volume, 20) ;
WarnaText = colorBlack ;
WarnaBackGround = ColorHSB(Ranking * 64/100, 255, 255);
AddColumn (Ranking, "Ranking Volume", 1.2, WarnaText, WarnaBackGround, -1, Ranking) ;

Filter = 1 ;

AddColumn (Ref(C,-1), "Close H-1", 1.0) ;
AddColumn (C, "Close", 1.0) ;
AddColumn (BVp, "Buy Volume %", 1.0) ;
AddColumn (SVp, "Sell Volume %", 1.0) ;
AddColumn (V, "Today Volume", 1.0) ;
AddColumn (AvgVol, "Average Volume", 1.0) ;
AddColumn (Ref(V,-1), "Volume H-1", 1.0) ;
AddColumn (Ref(V,-2), "Volume H-2", 1.0) ;
AddColumn (Ref(V,-3), "Volume H-3", 1.0) ;

SetSortColumns (2, 3, -4) ;