Big Move Catcher


How to use Big Move Catcher Amibroker afl?

Big Move Catcher is one of the paid Amibroker afl. It catches only big moves so it is very useful for intraday traders. Big Move Catcher afl can also be used in any time frame. It makes bullish and bearish patterns on the chart and predict upcoming big moves. Just follow the buy/sell arrows on chart. Big Move Catcher gives you three level accurate target and stoploss. Use any lagging indicator with Big Move Catcher afl like MACD, RSI or Stochastic for additional confirmation.

Big Move Catcher
Big Move Catcher 


//www.aflcode.com

_SECTION_BEGIN("Price1");
SetChartOptions(0,chartShowArrows|chartShowDates);
Plot( C, "Close", ParamColor("Color", colorBlack ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() ); 
_SECTION_END();

_SECTION_BEGIN("Title");
if( Status("action") == actionIndicator ) 
(
Title = EncodeColor(colorGold)+ "" + EncodeColor(colorRose)+" (" +  Name() + ") " + EncodeColor(colorGold)+ Interval(2) + 
 "  " + Date() +" " +" •  Open "+WriteVal(O,1.2)+"  •  "+"Hi "+WriteVal(H,1.2)+"  •  "+"Lo "+WriteVal(L,1.2)+"  •  "+
"Close "+WriteVal(C,1.2)+" ("+WriteVal(C-Ref(C,-1),1,0)+" "+WriteVal((C-Ref(C,-1))*100/Ref(C,-1),1.1)+ "%)  •  Vol= "+ WriteVal(V,1.0)
 
);


MAPeriod = Param("MA Period", 4, 1, 100);
MAOpen = EMA(Open, MAPeriod);
MAHigh = EMA(High, MAPeriod);
MALow = EMA(Low, MAPeriod);
MAClose = EMA(Close, MAPeriod);

HaClose = (MAOpen + MAHigh + MALow + MAClose) / 4;
HaOpen = AMA(Ref(HaClose, -1), 0.5);

// for graph collapse
//for(i = 0; i <= MAPeriod; i++) HaClose[i] = Null;
/*
// same 
// HaOpen = (Ref(HaOpen, -1) + Ref(HaClose, -1)) / 2;
HaOpen[ 0 ] = HaClose[ 0 ]; 
for(i = 1; i < BarCount; i++) { 
    HaOpen[i] = (HaOpen[i - 1] + HaClose[i - 1]) / 2;
} 
*/

HaHigh = Max(MAHigh, Max(HaClose, HaOpen)); 
HaLow = Min(MALow, Min(HaClose, HaOpen)); 


//////////////////////////////////////////////////////////////////////////
_SECTION_BEGIN("Peak");

PK = HaHigh > Ref(HaHigh,-1) AND Ref(HaHigh,1) < HaHigh;//Peak
PKV0 = ValueWhen(PK,HaHigh,0);//PeakValue0
PKV1 = ValueWhen(PK,HaHigh,1);//PeakValue1
PKV2 = ValueWhen(PK,HaHigh,2);//PeakValue2
MPK = PKV2 < PKV1 AND PKV1 > PKV0 ;//MajorPeak
MPKV = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, PKV1,1); //MajorPeakValue
MPKD = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, DateNum(),1); //MajorPeakDate
SD = IIf(DateNum() < LastValue(MPKD,lastmode = True ), Null, LastValue(MPKV,Lastmode = True));//SelectedDate
Plot(SD, "LastMinorResistance",colorRed,styleLine,styleThick);

//PLOT THE SECOND LAST MAJOR PEAK RESISTANCE LINE
MPKV2 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, PKV1,2); //MajorPeakValue
MPKD2 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, DateNum(),2); //MajorPeakDate
SD2 = IIf(DateNum() < LastValue(MPKD2,lastmode = True ), Null, LastValue(MPKV2,Lastmode = True));//SelectedDate
Plot(SD2, "LastMajorResistance",colorRed,styleLine);
_SECTION_END();

_SECTION_BEGIN("Support");
SP = Ref(HaLow,1) > HaLow AND HaLow < Ref(HaLow,-1);//Peak
SPV0 = ValueWhen(SP,HaLow,0);//PeakValue0
SPV1 = ValueWhen(SP,HaLow,1);//PeakValue1
SPV2 = ValueWhen(SP,HaLow,2);//PeakValue2
MSP = SPV2 > SPV1 AND SPV1 < SPV0 ;//MajorPeak
MSPV = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, SPV1,1); 
MSPD = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, DateNum(),1); 
SD = IIf(DateNum() < LastValue(MSPD,lastmode = True ), Null, LastValue(MSPV,Lastmode = True));
Plot(SD,"LastMinorSupport",colorGreen,styleLine,styleThick);


MSPV2 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, SPV1,2); 
MSPD2 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, DateNum(),2); 
SD2 = IIf(DateNum() < LastValue(MSPD2,lastmode = True ), Null, LastValue(MSPV2,Lastmode = True));
Plot(SD2,"LastMajorSupport",colorGreen,styleLine);

_SECTION_END();



_SECTION_BEGIN("Krishna System");
R = RSI(3);
SK = StochK(8, 3);
SD = StochD(8, 3, 3);
MH = MACD(8, 16) - Signal(8, 16, 5);
e= EMA(C,62);
//Conditions for Buying

Cond1 = ValueWhen(C,O<C);
Cond2 = R > 20;
Cond3 = SD > 20 ;
Cond4 = MH > 0 ;
Cond5 = e > Ref(e,-1);
//Conditions for Selling

Cond6 = ValueWhen(C,O>C);
Cond7 = R < 80;
Cond8 = SD < 80;
Cond9 = MH < 0 ;
Cond10 = e < Ref(e,-1);
Buy =  Cond1 AND Cond2 AND Cond3 AND Cond4 AND Cond5;
Sell =  Cond6 AND Cond7 AND Cond8 AND Cond9 AND Cond10;

Buy=ExRem(Buy,Sell);
Sell=ExRem(Sell,Buy);


PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorGreen, 0, L, Offset=-20);
PlotShapes(IIf(Buy, shapeSquare, shapeNone),colorLime, 0,L, Offset=-30);
PlotShapes(IIf(Buy, shapeUpArrow, shapeNone),colorWhite, 0,L, Offset=-25);
PlotShapes(IIf(Sell, shapeSquare, shapeNone),colorRed, 0, H, Offset=20);
PlotShapes(IIf(Sell, shapeSquare, shapeNone),colorOrange, 0,H, Offset=30);
PlotShapes(IIf(Sell, shapeDownArrow, shapeNone),colorWhite, 0,H, Offset=-25);
 

SetPositionSize(300,spsShares);
ApplyStop(0,1,10,1);
//-----------end--------------
Long=Flip(Buy,Sell); 
Shrt=Flip(Sell,Buy); 

BuyPrice=ValueWhen(Buy,C);
SellPrice=ValueWhen(Sell,C);


Edc=(
WriteIf (Buy AND Ref(shrt,-1), " BUY@ "+C+"  ","")+ 
WriteIf (Sell AND Ref(Long,-1), " SEll@ "+C+"  ","")+
WriteIf(Sell , "Last Trade Profit Rs."+(C-BuyPrice)+"","")+
WriteIf(Buy  , "Last trade Profit Rs."+(SellPrice-C)+"","")+
WriteIf(Long AND NOT Buy, "Trade: Long Profit: "+WriteVal((C-BuyPrice))+"","")+
WriteIf(shrt AND NOT Sell, "Trade: Short Profit: "+WriteVal((SellPrice-C))+"",""));

dist = 3*ATR(10);
dist1 = 3*ATR(10);
for( i = 0; i < BarCount; i++ ) 
{ 
 if( Buy[i] ) 
 {
  PlotText( "\nBuy@:" + C[ i ], i, C[ i ]-dist[i], colorGreen, colorDarkOliveGreen );
 }
 if( Sell[i] )
 {
  PlotText( "Sell@:" + C[ i ], i, C[ i ]+dist1[i], colorRed, colorDarkOliveGreen ); 
 }

}

_SECTION_END();

_SECTION_BEGIN("Background text");
C11=ParamColor("up panel",colorDarkOliveGreen );
C12=ParamColor("dn panel",colorDarkGrey );
C13=Param("fonts",20,10,30,1 );
C14=Param("left-right",2.1,1.0,5.0,0.1 );
C15=Param("up-down",12,1,20,1 );
Miny = Status("axisminy");
Maxy = Status("axismaxy");
lvb = Status("lastvisiblebar");
fvb = Status("firstvisiblebar");
pxwidth = Status("pxwidth");
pxheight = Status("pxheight");
GfxSetBkMode( 0 ); 
GfxSetOverlayMode(1);
GfxGradientRect(0,0,pxwidth, pxheight, C11, C12 ); 
GfxSelectFont("Tahoma", Status("pxheight")/C13 );
GfxSetTextAlign( 6 );
GfxTextOut( "LTP "+WriteVal(C,1.2), Status("pxwidth")/C14, Status("pxheight")/C15);
GfxSelectFont("Tahoma", Status("pxheight")/C13*0.5 );
GfxTextOut( " Murali Krishna", Status("pxwidth")/C14, Status("pxheight")/C15*4 );
GfxSelectFont("MS Sans Serif", 10, 500, False, False, 0);
GfxSetTextColor(colorYellow);
GfxTextOut(""+edc+"", Status("pxwidth")/1.15, Status("pxheight")/C15*0.3 );

/*                     HARMONIC PATTERN DETECTION                        


Automatic Detection of Harmonic Patterns - Gartley, Bat, Butterfly and Crab. 

Zig Zag is not used in this AFL. It is based on fractals

Contact - joy.edakad@gmail.com

*/


_SECTION_BEGIN("Gartley");

GBmin = Param("Swing B Min.",0.55,0.3,1,0.01);
GBmax = Param("Swing B Max.",0.72,0.4,1,0.01);
GCmin = Param("Swing C Min.",0.38,0.3,1.27,0.01);
GCmax = Param("Swing C Max.",1.0,0.4,1.27,0.01);
GDmin = Param("Swing D Min.(XA)",0.55,0.3,1,0.01);
GDmax = Param("Swing D Max.(XA)",1.0,0.4,1.0,0.01);

_SECTION_END();

_SECTION_BEGIN("Bat");

BatBmin = Param("Swing B Min.",0.38,0.3,1,0.01);
BatBmax = Param("Swing B Max.",0.55,0.4,1,0.01);
BatCmin = Param("Swing C Min.",0.38,0.3,1.62,0.01);
BatCmax = Param("Swing C Max.",1.27,0.4,1.62,0.01);
BatDmin = Param("Swing D Min.(XA)",0.5,0.3,1,0.01);
BatDmax = Param("Swing D Max.(XA)",1.0,0.4,1.0,0.01);

_SECTION_END();

_SECTION_BEGIN("Butterfly");

BtBmin = Param("Swing B Min.",0.55,0.3,1,0.01);
BtBmax = Param("Swing B Max.",0.9,0.4,1,0.01);
BtCmin = Param("Swing C Min.",0.38,0.3,1.62,0.01);
BtCmax = Param("Swing C Max.",1.27,0.4,1.62,0.01);
BtDmin = Param("Swing D Min.(XA)",1,1,1.8,0.01);
BtDmax = Param("Swing D Max.(XA)",1.8,1,1.8,0.01);      // Max XA of Butterfly = (1.0 - 1.618)

_SECTION_END();

_SECTION_BEGIN("Crab");

CBmin = Param("Swing B Min.",0.38,0.3,1,0.01);
CBmax = Param("Swing B Max.",0.65,0.4,1,0.01);
CCmin = Param("Swing C Min.",0.38,0.3,1.62,0.01);
CCmax = Param("Swing C Max.",1.270,0.4,1.62,0.01);
CDmin = Param("Swing D Min.(XA)",1.25,1,1.8,0.01);
CDmax = Param("Swing D Max.(XA)",1.8,1,2,0.01);

_SECTION_END();

_SECTION_BEGIN("AB=CD");

abcd_Cmin = Param("Swing C Min.",0.3,  0.3 , 1,  0.01);
abcd_Cmax = Param("Swing C Max.",0.8,  0.8 , 1,  0.01);
abcd_Dmin = Param("Swing D Min.",1.2,  1,  2.7, 0.01);
abcd_Dmax = Param("Swing D Max.",3.7,  1,  4,  0.01);

_SECTION_END();

_SECTION_BEGIN("Patterns");
 
//strength = Param("Strength",5,2,15,1);         // Best use: 3, 4, 5
strength = Param("BARS of each LINE",5,2,15,1);       // So luong bar cho moi duong XA, AB, BC, 
bu = ParamToggle("Bullish Pattern","Off|On",1);       // So bar/lines se quyet dinh. mo^ hinh` duoc ve the' nao`
be = ParamToggle("Bearish Pattern","Off|On",1);

bi = Cum(1)-1;

function GetTop(bars)               // Lay' gia' tri cao nhat' = di?nh
 {
  Top = H == HHV(H,2*bars) AND Ref(HHV(H,bars),bars) < H;
  Top = Top AND LastValue(bi)-ValueWhen(Top,bi) > bars;
  return Top;
 }

function GetValley(bars)             // La'y gia tri thap' nhat' = day'
 {
  Valley = L == LLV(L,2*bars) AND Ref(LLV(L,bars),bars) > L;
  Valley = Valley AND LastValue(bi)-ValueWhen(Valley,bi) > bars;
  return Valley;
 }


// Build fractals array

P1 = GetTop(strength);          // so' bar cho 1 duong` XA, AB, BC, CD
V1 = GetValley(Strength);

P1 = IIf(P1,IIf(ValueWhen(P1,bi,2) < ValueWhen(V1,bi),P1,IIf(ValueWhen(P1,H,2) > H,False,P1)),P1);
P1 = IIf(P1 AND ValueWhen(P1,bi,0) > bi,IIf(ValueWhen(P1,bi,0) < ValueWhen(V1,bi,0),IIf(ValueWhen(P1,H,0) >= H,False,P1),P1),P1);
V1 = IIf(V1,IIf(ValueWhen(V1,bi,2) < ValueWhen(P1,bi),V1,IIf(ValueWhen(V1,L,2)<L,False,V1)),V1);
V1 = IIf(V1 AND ValueWhen(V1,bi,0) > bi ,IIf(ValueWhen(V1,bi,0) < ValueWhen(P1,bi,0),IIf(ValueWhen(V1,L,0) <= L, False,V1),V1),V1); 


P1H1 = ValueWhen(P1,H);
P1Bar1 = ValueWhen(P1,bi);
P1H2 = ValueWhen(P1,H,2);
P1Bar2 = ValueWhen(P1,bi,2);
V1L1 = ValueWhen(V1,L);
V1Bar1 = ValueWhen(V1,bi);
V1L2 = ValueWhen(V1,L,2);
V1Bar2 = ValueWhen(V1,bi,2);


//============================================
//    BULLISH PATTERNS
//============================================
/*
 Mo hinh Bullish:
 A = P1H2
 B = V1L1
 C = P1H1
 X = V1L2

*/

PTvalid = (P1Bar1 > V1Bar1 AND V1Bar1 > P1Bar2 AND P1bar2 > V1Bar2) AND P1; // Peaks and troughs are in order

myAX   = P1H2-V1L2;
myAB   = P1H2-V1L1;
myBC   = P1H1-V1L1;

myAB_AX  = myAB/ myAX;
myBC_AB  = myBC/ myAB; 

BullGartley4   = PTvalid  AND  ( myAB_AX > GBmin )   AND ( myAB_AX < GBmax )
        AND   ( myBC_AB > GCMin  )   AND ( myBC_AB < GCMax ); 

BullBat4    = PTvalid  AND  ( myAB_AX > BatBmin )   AND ( myAB_AX < BatBmax )
        AND  ( myBC_AB > BatCMin )   AND ( myBC_AB < BatCMax ); 

BullButterfly4  = PTvalid  AND  ( myAB_AX > BtBmin )   AND ( myAB_AX < BtBMax )
        AND   ( myBC_AB > BtCmin )   AND ( myBC_AB < BtCmin  );

BullCrab4    = PTvalid  AND  ( myAB_AX > CBmin )     AND ( myAB_AX < CBmax  )
        AND   ( myBC_AB > CCmin )   AND ( myBC_AB < CCmax );

BullABCD4   = PTvalid AND  ( myBC_AB > abcd_Cmin)  AND ( myBC_AB < abcd_Cmax );

strPattern = "";

//==================================================
//     BULLISH ABCD
//  Bullish pattern found. D retracement level is not evaluated
//==================================================
 dHigh  =  HighestSince(BullABCD4,H);    // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BullABCD4,L);
 
 myC   =  ValueWhen(BullABCD4,P1H1);
 myB   =  ValueWhen(BullABCD4,V1L1);
 myA   =  ValueWhen(BullABCD4,P1H2);
 myX   =  ValueWhen(BullABCD4,V1L2);
 myCB  =  myC - myB;

 my_d_min =  myCB * abcd_DMin ;     // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myCB * abcd_DMax ;
 my_Cd_min =  myC - my_d_min;        // Khoang dich chuyen cua duong Ad con.
 my_Cd_max =  myC - my_d_max;

BullABCD   =   IIf(  ( dLow  < my_Cd_min ) AND  ( dLow > my_Cd_max ) 
        AND ( dHigh <= myC  ) AND  ( dLow == L), 
        True, False
       );

BullABCD  =  BullABCD AND (dLow  < myB);


//==================================================
//     BULLISH GARTLEY
//==================================================
 dHigh  =  HighestSince(BullGartley4,H);    // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BullGartley4,L);

 myC   =  ValueWhen(BullGartley4,P1H1);
 myB   =  ValueWhen(BullGartley4,V1L1);
 myA   =  ValueWhen(BullGartley4,P1H2);
 myX   =  ValueWhen(BullGartley4,V1L2);
 myAX  =  myA - myX;

 my_d_min =  myAX * GDmin;       // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myAX * GDMax;
 my_Ad_min =  myA - my_d_min;       // Khoang dich chuyen cua duong Ad con.
 my_Ad_max =  myA - my_d_max;

BullGartley  =   IIf(  ( dLow  < my_Ad_min ) AND  ( dLow > my_Ad_max ) 
        AND ( dHigh <= myC  ) AND  ( dLow == L), 
        True, False
       );
BullGartley  =  BullGartley  AND (dLow  < myB);      // diem D thap' hon B
strPattern  =  WriteIf(BullGartley,"BULLISH GARTLEY",strPattern);



//==================================================
//     BULLISH BAT
//==================================================
 dHigh  =  HighestSince(BullBat4,H);    // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BullBat4,L); 

 myC   =  ValueWhen(BullBat4,P1H1);
 myB   =  ValueWhen(BullBat4,V1L1);
 myA   =  ValueWhen(BullBat4,P1H2);
 myX   =  ValueWhen(BullBat4,V1L2);
 myAX  =  myA - myX;

 my_d_min =  myAX * BatDmin;      // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myAX * BatDmax ;
 my_Ad_min =  myA - my_d_min;       // Khoang dich chuyen cua duong Ad con.
 my_Ad_max =  myA - my_d_max;

BullBat   =   IIf(  ( dLow  < my_Ad_min ) AND  ( dLow > my_Ad_max ) 
        AND ( dHigh <= myC  ) AND  ( dLow == L), 
        True, False
       );
BullBat   =  BullBat  AND (dLow  < myB);   // diem d thap hon diem B
strPattern  =  WriteIf(BullBat,"BULLISH BAT",strPattern);


//==================================================
//     BULLISH CRAB - CUA
//==================================================
 dHigh  =  HighestSince(BullCrab4,H);    // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BullCrab4,L);

 myC   =  ValueWhen(BullCrab4,P1H1);
 myB   =  ValueWhen(BullCrab4,V1L1);
 myA   =  ValueWhen(BullCrab4,P1H2);
 myX   =  ValueWhen(BullCrab4,V1L2);
 myAX  =  myA - myX;

 my_d_min =  myAX * CDmin ;     // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myAX * CDmax ;
 my_Ad_min =  myA - my_d_min;      // Khoang dich chuyen cua duong Ad con.
 my_Ad_max =  myA - my_d_max;

BullCrab   =   IIf(  ( dLow  < my_Ad_min ) AND  ( dLow > my_Ad_max ) 
        AND ( dHigh <= myC  ) AND  ( dLow == L), 
        True, False
       );
BullCrab   =  BullCrab  AND (dLow  < myX);     // diem D thap' hon X
strPattern  =  WriteIf(BullCrab ,"BULLISH CRAB",strPattern);


//==================================================
//     BULLISH  BUTTTERFLY
//==================================================
 dHigh  =  HighestSince(BullButterfly4,H);    // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BullButterfly4,L);

 myC   =  ValueWhen(BullButterfly4,P1H1);
 myB   =  ValueWhen(BullButterfly4,V1L1);
 myA   =  ValueWhen(BullButterfly4,P1H2);
 myX   =  ValueWhen(BullButterfly4,V1L2);
 myAX  =  myA - myX;

 my_d_min =  myAX * BtDmin ;        // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myAX * BtDmax ;
 my_Ad_min =  myA - my_d_min;         // Khoang dich chuyen cua duong Ad con.
 my_Ad_max =  myA - my_d_max;

BullButterfly  =   IIf(  ( dLow  < my_Ad_min ) AND  ( dLow > my_Ad_max ) 
         AND ( dHigh <= myC  ) AND  ( dLow == L), 
        True, False
        );
BullButterfly  =  BullButterfly  AND (dLow  < myX);     // diem D thap' hon X
strPattern   =  WriteIf(BullButterfly ,"BULLISH BUTTERFLY",strPattern);



//==========================================================
//   VE DUONG CHO MO HINH BULLISH ABCB 
//==========================================================
BullHar4  =  BullABCD4;
BullHar  =  BullABCD;

Point4 = IIf(BullHar,ValueWhen(BullHar4,bi),Null);
BullHar = IIf(BullHar, IIf(Point4 == ValueWhen(BullHar,point4,0) AND ValueWhen(BullHar,bi,0) > bi ,False,BullHar),BullHar);

A = ValueWhen(BullHar4,P1H2);
Abar = ValueWhen(BullHar4,P1bar2);
B = ValueWhen(BullHar4,V1L1);
Bbar = ValueWhen(BullHar4,V1bar1);
C1 = ValueWhen(BullHar4,P1H1);
C1bar = ValueWhen(BullHar4,P1bar1);
D = ValueWhen(BullHar,L);
Dbar = ValueWhen(BullHar,bi);

BCdAB = (C1-B)/(A-B);
BCdCD = (C1-D)/(C1-B);

PlotPattern = Dbar > C1bar;

if(LastValue(PlotPattern) AND bu)
{
  ColorX = colorGreen;
 // Ve cac duong AB, BC, CD
  Plot(LineArray(LastValue(Abar),LastValue(A),LastValue(Bbar),LastValue(B)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(Bbar),LastValue(B),LastValue(C1bar),LastValue(C1)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(C1bar),LastValue(C1),LastValue(Dbar),LastValue(D)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(Abar),LastValue(A),LastValue(C1bar),LastValue(C1)),"",ColorX ,styleDashed);
  Plot(LineArray(LastValue(Bbar),LastValue(B),LastValue(Dbar),LastValue(D)),"",ColorX ,styleDashed);

 // Ve cac gia tri Fibo
  PlotText(NumToStr(LastValue(BCdAB),1.2),(LastValue(C1bar)+LastValue(Abar))/2,(LastValue(C1)+LastValue(A))/2,ColorX );
  PlotText(NumToStr(LastValue(BCdCD),1.2),(LastValue(Bbar)+LastValue(Dbar))/2,(LastValue(B)+LastValue(D))/2,ColorX );

 //---------- Viet cac diem X, A, B, C, D: by binhnd---------------------
  xlech  = 0;
  ylech   =  2;
  PlotText("A",LastValue(Abar) +  xlech, LastValue(A) + ylech, ColorX );
  PlotText("B",LastValue(Bbar) +  xlech, LastValue(B) - ylech, ColorX );
  PlotText("C",LastValue(C1bar) +  xlech, LastValue(C1) + ylech, ColorX );
  PlotText("D",LastValue(Dbar) +  xlech, LastValue(D) - ylech, ColorX );

 //--------- Viet thuyet minh mo hinh: by binhnd--------------
  if (strPattern!="")  
  {
   myStr   = "Pattern: BULLISH AB=CD";
   toadoX   = LastValue(Abar);
   toadoY   = LastValue(D);

   PlotText(myStr,toadoX,toadoY,ColorX );
  }

}   // end of Ve duong` bullish abcd



//==========================================================
//   VE DUONG CHO MO HINH BULLISH BAT, GARTLEY, BUTTERFLY, CRAB
//==========================================================


BullHar4 = BullGartley4 OR BullButterfly4 OR BullBat4 OR BullCrab4 ;
BullHar = BullGartley OR BullButterfly OR BullBat OR BullCrab;

Point4 = IIf(BullHar,ValueWhen(BullHar4,bi),Null);
BullHar = IIf(BullHar, IIf(Point4 == ValueWhen(BullHar,point4,0) AND ValueWhen(BullHar,bi,0) > bi ,False,BullHar),BullHar);

X = ValueWhen(BullHar4,V1L2);
Xbar = ValueWhen(BullHar4,V1Bar2);
A = ValueWhen(BullHar4,P1H2);
Abar = ValueWhen(BullHar4,P1bar2);
B = ValueWhen(BullHar4,V1L1);
Bbar = ValueWhen(BullHar4,V1bar1);
C1 = ValueWhen(BullHar4,P1H1);
C1bar = ValueWhen(BullHar4,P1bar1);
D = ValueWhen(BullHar,L);
Dbar = ValueWhen(BullHar,bi);

ABdXA = (A-B)/(A-X);
BCdAB = (C1-B)/(A-B);
ADdXA = (A-D)/(A-X);
BCdCD = (C1-D)/(C1-B);

PlotPattern = Dbar > C1bar;

if(LastValue(PlotPattern) AND bu)
{
   ColorX = colorBlue;
  // Ve cac duong XA, AB, BC, CD
   Plot( LineArray(LastValue(Xbar),LastValue(X),LastValue(Abar),LastValue(A)),"",ColorX,styleThick);
   Plot(LineArray(LastValue(Abar),LastValue(A),LastValue(Bbar),LastValue(B)),"",ColorX,styleThick);
   Plot(LineArray(LastValue(Bbar),LastValue(B),LastValue(C1bar),LastValue(C1)),"",ColorX,styleThick);
   Plot(LineArray(LastValue(C1bar),LastValue(C1),LastValue(Dbar),LastValue(D)),"",ColorX,styleThick);
   Plot(LineArray(LastValue(Xbar),LastValue(X),LastValue(Bbar),LastValue(B)),"",ColorX,styleDashed);
   Plot(LineArray(LastValue(Xbar),LastValue(X),LastValue(Abar),LastValue(A)),"",ColorX,styleThick);
   Plot(LineArray(LastValue(Abar),LastValue(A),LastValue(C1bar),LastValue(C1)),"",ColorX,styleDashed);
   Plot(LineArray(LastValue(Bbar),LastValue(B),LastValue(Dbar),LastValue(D)),"",ColorX,styleDashed);
   Plot(LineArray(LastValue(Xbar),LastValue(X),LastValue(Dbar),LastValue(D)),"",ColorX,styleDashed);

  // Ve cac gia tri Fibo
   PlotText(NumToStr(LastValue(ABdXA),1.2),(LastValue(Bbar)+LastValue(Xbar))/2,(LastValue(B)+LastValue(X))/2,ColorX);
   PlotText(NumToStr(LastValue(BCdAB),1.2),(LastValue(C1bar)+LastValue(Abar))/2,(LastValue(C1)+LastValue(A))/2,ColorX);
   PlotText(NumToStr(LastValue(ADdXA),1.2) ,(LastValue(Dbar)+LastValue(Xbar))/2,(LastValue(D)+LastValue(X))/2,ColorX);
   PlotText(NumToStr(LastValue(BCdCD),1.2),(LastValue(Bbar)+LastValue(Dbar))/2,(LastValue(B)+LastValue(D))/2,ColorX);

  //---------- Viet cac diem X, A, B, C, D: by binhnd---------------------
   xlech  = 0;
   ylech   =  2;
   PlotText("X",LastValue(Xbar) +  xlech, LastValue(X) - ylech, ColorX);
   PlotText("A",LastValue(Abar) +  xlech, LastValue(A) + ylech, ColorX);
   PlotText("B",LastValue(Bbar) +  xlech, LastValue(B) - ylech, ColorX);
   PlotText("C",LastValue(C1bar) +  xlech, LastValue(C1) + ylech, ColorX);
   PlotText("D",LastValue(Dbar) +  xlech, LastValue(D) - ylech, ColorX);

  //--------- Viet thuyet minh mo hinh: by binhnd--------------
   if (strPattern!="")  
   {
    strPattern  =  "Pattern: " + strPattern;
    toadoX   = (LastValue(Dbar)+LastValue(Xbar))/2;
    toadoY   = (LastValue(D)+LastValue(X))/2;

    PlotText(strPattern,toadoX,toadoY-2,ColorX);
   }

}   // end of Ve duong cho cac mo hinh Crab, Butterfly, Bat


//=============================================================
//    BEARISH PATTERNS
//=============================================================

PTvalid = (V1Bar1 > P1Bar1 AND P1Bar1 > V1Bar2 AND V1Bar2 > P1Bar2) AND V1;

/*=====================
  X  =  P1H2      Trong mo hinh` bear: Die^m X cao hon diem A. MyAX = X-> A
  A = V1L2
  B = P1H1
  C = V1L1

=======================*/
myAX   = P1H2-V1L2;    
myAB   = P1H1-V1L2;
myBC   = P1H1-V1L1;

myAB_AX  = myAB/ myAX;
myBC_AB  = myBC/ myAB; 

BearGartley4   = PTvalid  AND  ( myAB_AX > GBmin )   AND ( myAB_AX < GBmax )
        AND   ( myBC_AB > GCMin  )   AND ( myBC_AB < GCMax ); 

BearBat4    = PTvalid  AND  ( myAB_AX > BatBmin )   AND ( myAB_AX < BatBmax )
        AND  ( myBC_AB > BatCMin )   AND ( myBC_AB < BatCMax ); 

BearButterfly4  = PTvalid  AND  ( myAB_AX > BtBmin )   AND ( myAB_AX < BtBMax )
        AND   ( myBC_AB > BtCmin )   AND ( myBC_AB < BtCmin  );

BearCrab4    = PTvalid  AND  ( myAB_AX > CBmin )     AND ( myAB_AX < CBmax  )
        AND   ( myBC_AB > CCmin )   AND ( myBC_AB < CCmax );

BearABCD4   = PTvalid AND  ( myBC_AB > abcd_Cmin)  AND ( myBC_AB < abcd_Cmax );

strPattern = "";



//==========================================================
//     BEARISH ABCD
//  Bearish pattern found. D retracement level is not evaluated
//==========================================================
 dHigh  =  HighestSince(BearABCD4,H);    // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BearABCD4,L);
 
 myA   =  ValueWhen(BearABCD4,V1L2);
 myB   =  ValueWhen(BearABCD4,P1H1);
 myC   =  ValueWhen(BearABCD4,V1L1);
 myCB  =  myB - myC;

 my_d_min =  myCB * abcd_DMin ;     // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myCB * abcd_DMax ;
 my_Cd_min =  myC + my_d_min;        // Khoang dich chuyen cua duong Ad con.
 my_Cd_max =  myC + my_d_max;

BearABCD   =   IIf(  ( dHigh   > my_Cd_min ) AND  ( dHigh < my_Cd_max ) 
        AND ( dLow  >= myC   ) AND  ( dHigh == H), 
        True, False
       );

BearABCD  =  BearABCD AND (dHigh  > myB);

//=============================================================
//    BEARISH GARTLEY
//=============================================================
 dHigh  =  HighestSince(BearGartley4,H);  // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BearGartley4,L);

 myX   =  ValueWhen(BearGartley4,P1H2);
 myA   =  ValueWhen(BearGartley4,V1L2);
 myAX  =  myX - myA;

 myB   =  ValueWhen(BearGartley4,P1H1);
 myC   =  ValueWhen(BearGartley4,V1L1);


 my_d_min =  myAX * GDmin;      // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myAX * GDMax;
 my_Ad_min =  myA  +  my_d_min;     // Khoang dich chuyen cua duong Ad con.
 my_Ad_max =  myA  +  my_d_max;

BearGartley  =   IIf(  ( dHigh > my_Ad_min ) AND  ( dHigh < my_Ad_max ) 
        AND ( dLow  >= myC   ) AND  ( dHigh == H), 
        True, False
       );
BearGartley  =  BearGartley  AND (dHigh  > myB);      // diem D cao hon B
strPattern  =  WriteIf(BearGartley ,"BEARISH GARTLEY",strPattern);

//=============================================================
//    BEARISH BAT
//=============================================================
 dHigh  =  HighestSince(BearBat4,H);  // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BearBat4,L);

 myX   =  ValueWhen(BearBat4,P1H2);
 myA   =  ValueWhen(BearBat4,V1L2);
 myAX  =  myX - myA;

 myB   =  ValueWhen(BearBat4,P1H1);
 myC   =  ValueWhen(BearBat4,V1L1);


 my_d_min =  myAX * BatDmin ;      // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myAX * BatDMax ;
 my_Ad_min =  myA  +  my_d_min;     // Khoang dich chuyen cua duong Ad con.
 my_Ad_max =  myA  +  my_d_max;

BearBat   =   IIf(  ( dHigh > my_Ad_min ) AND  ( dHigh < my_Ad_max ) 
        AND ( dLow  >= myC   ) AND  ( dHigh == H), 
        True, False
       );
BearBat   =  BearBat  AND (dHigh  > myB);      // diem D cao hon B
strPattern  =  WriteIf(BearBat ,"BEARISH BAT",strPattern);


//=============================================================
//    BEARISH BUTTERFLY
//=============================================================
 dHigh  =  HighestSince(BearButterfly4,H);  // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BearButterfly4,L);

 myX   =  ValueWhen(BearButterfly4,P1H2);
 myA   =  ValueWhen(BearButterfly4,V1L2);
 myAX  =  myX - myA;

 myB   =  ValueWhen(BearButterfly4,P1H1);
 myC   =  ValueWhen(BearButterfly4,V1L1);


 my_d_min =  myAX * BtDmin ;      // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myAX * BtDmax ;
 my_Ad_min =  myA  +  my_d_min;      // Khoang dich chuyen cua duong Ad con.
 my_Ad_max =  myA  +  my_d_max;

BearButterfly =   IIf(  ( dHigh > my_Ad_min ) AND  ( dHigh < my_Ad_max ) 
        AND ( dLow  >= myC   ) AND  ( dHigh == H), 
        True, False
       );
BearButterfly =  BearButterfly  AND (dHigh  > myX);      // diem D cao hon X
strPattern  =  WriteIf(BearButterfly ,"BEARISH BUTTERFLY",strPattern);



//=============================================================
//    BEARISH CRAB
//=============================================================
 dHigh  =  HighestSince(BearCrab4,H);    // Tinh' gia' tri min, max cua duong Ad. Duong Ad la duong con cua AD
 dLow   =   LowestSince(BearCrab4,L);

 myX   =  ValueWhen(BearCrab4,P1H2);
 myA   =  ValueWhen(BearCrab4,V1L2);
 myAX  =  myX - myA;

 myB   =  ValueWhen(BearCrab4,P1H1);
 myC   =  ValueWhen(BearCrab4,V1L1);


 my_d_min =  myAX * CDmin ;      // Tinh' gia' tri cua duong Ad con. Khi gia' giam? tu` tre^n xuong' thi` max -> min
 my_d_max =  myAX * CDmax ;
 my_Ad_min =  myA  +  my_d_min;      // Khoang dich chuyen cua duong Ad con.
 my_Ad_max =  myA  +  my_d_max;

BearCrab   =   IIf(  ( dHigh > my_Ad_min ) AND  ( dHigh < my_Ad_max ) 
        AND ( dLow  >= myC   ) AND  ( dHigh == H), 
        True, False
       );
BearCrab   =  BearCrab  AND (dHigh  > myX);      // diem D cao hon X
strPattern  =  WriteIf(BearCrab ,"BEARISH CRAB",strPattern);



//==========================================================
//   VE DUONG CHO MO HINH BEARISH ABCD
//==========================================================


BearHar4 = BearABCD4;
BearHar = BearABCD;

Point4 = IIf(BearHar,ValueWhen(BearHar4,bi),Null);
BearHar = IIf(BearHar, IIf(Point4 == ValueWhen(BearHar,point4,0) AND ValueWhen(BearHar,bi,0) > bi ,False,BearHar),BearHar);

A = ValueWhen(BearHar4,V1L2);
Abar = ValueWhen( BearHar4,V1bar2);
B = ValueWhen(BearHar4,P1H1);
Bbar = ValueWhen(BearHar4,P1bar1);
C1 = ValueWhen(BearHar4,V1L1);
C1bar = ValueWhen(BearHar4,V1bar1);
D = ValueWhen(BearHar,H);
Dbar = ValueWhen(BearHar,bi);

BCdAB = (B-C1)/(B-A);
BCdCD = (D-C1)/(B-C1);

PlotPattern = Dbar > C1bar;

//--------- Ve duong ------------------
if(LastValue(Plotpattern) AND be)
{
  ColorX = colorYellow;
 // Ve duong AB, BC
  Plot(LineArray(LastValue(Abar),LastValue(A),LastValue(Bbar),LastValue(B)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(Bbar),LastValue(B),LastValue(C1bar),LastValue(C1)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(C1bar),LastValue(C1),LastValue(Dbar),LastValue(D)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(Abar),LastValue(A),LastValue(C1bar),LastValue(C1)),"",ColorX ,styleDashed);
  Plot(LineArray(LastValue(Bbar),LastValue(B),LastValue(Dbar),LastValue(D)),"",ColorX ,styleDashed);

 // Viet cac gia tri Fibo tren duong AB, BC
  PlotText(NumToStr(LastValue(BCdAB),1.2),(LastValue(C1bar)+LastValue(Abar))/2,(LastValue(C1)+LastValue(A))/2,ColorX );
  PlotText(NumToStr(LastValue(BCdCD),1.2) ,(LastValue(Dbar)+LastValue(Bbar))/2,(LastValue(D)+LastValue(B))/2,ColorX );

 //---------- Viet cac diem A, B, C, D: by binhnd---------------------
  xlech  = -1;
  ylech   =  1;
  PlotText("A",LastValue(Abar) +  xlech, LastValue(A) - ylech, ColorX );
  PlotText("B",LastValue(Bbar) +  xlech, LastValue(B) + ylech, ColorX );
  PlotText("C",LastValue(C1bar) +  xlech, LastValue(C1) - ylech, ColorX );
  PlotText("D",LastValue(Dbar) +  xlech, LastValue(D) + ylech, ColorX );

 //--------- Viet thuyet minh mo hinh: by binhnd--------------
  if (strPattern!="") 
   {
    myStr   = "Pattern: BEARISH AB=CD";
    toadoaX  = LastValue(Abar);
    toadoY   = LastValue(D);

    PlotText(myStr,toadoaX,toadoY+1,ColorX );
   }
 
}   // end of VE DUONG CHO MO HINH BEARISH ABCD


//==========================================================
//   VE DUONG CHO MO HINH BEARISH BAT, GARTLEY, BUTTERFLY, CRAB
//==========================================================

BearHar4 = BearGartley4 OR BearButterfly4 OR BearBat4 OR BearCrab4 ;
BearHar = BearGartley OR BearButterfly OR BearBat OR BearCrab ;

Point4 = IIf(BearHar,ValueWhen(BearHar4,bi),Null);
BearHar = IIf(BearHar, IIf(Point4 == ValueWhen(BearHar,point4,0) AND ValueWhen(BearHar,bi,0) > bi ,False,BearHar),BearHar);

X = ValueWhen(BearHar4,P1H2);
Xbar = ValueWhen(BearHar4,P1Bar2);
A = ValueWhen(BearHar4,V1L2);
Abar = ValueWhen( BearHar4,V1bar2);
B = ValueWhen(BearHar4,P1H1);
Bbar = ValueWhen(BearHar4,P1bar1);
C1 = ValueWhen(BearHar4,V1L1);
C1bar = ValueWhen(BearHar4,V1bar1);
D = ValueWhen(BearHar,H);
Dbar = ValueWhen(BearHar,bi);

ABdXA = (B-A)/(X-A);
BCdAB = (B-C1)/(B-A);
ADdXA = (D-A)/(X-A);
BCdCD = (D-C1)/(B-C1);

PlotPattern = Dbar > C1bar;

//--------- Ve duong ------------------
if(LastValue(Plotpattern) AND be)
{
  ColorX = colorRed;
 // Ve duong XA, AB, BC
  Plot( LineArray(LastValue(Xbar),LastValue(X),LastValue(Abar),LastValue(A)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(Abar),LastValue(A),LastValue(Bbar),LastValue(B)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(Bbar),LastValue(B),LastValue(C1bar),LastValue(C1)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(C1bar),LastValue(C1),LastValue(Dbar),LastValue(D)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(Xbar),LastValue(X),LastValue(Bbar),LastValue(B)),"",ColorX ,styleDashed);
  Plot(LineArray(LastValue(Xbar),LastValue(X),LastValue(Abar),LastValue(A)),"",ColorX ,styleThick);
  Plot(LineArray(LastValue(Abar),LastValue(A),LastValue(C1bar),LastValue(C1)),"",ColorX ,styleDashed);
  Plot(LineArray(LastValue(Bbar),LastValue(B),LastValue(Dbar),LastValue(D)),"",ColorX ,styleDashed);
  Plot(LineArray(LastValue(Xbar),LastValue(X),LastValue(Dbar),LastValue(D)),"",ColorX ,styleDashed);

 // Viet cac gia tri Fibo tren duong XA, AB, BC
  PlotText(NumToStr(LastValue(ABdXA),1.2),(LastValue(Bbar)+LastValue(Xbar))/2,(LastValue(B)+LastValue(X))/2,ColorX );
  PlotText(NumToStr(LastValue(BCdAB),1.2),(LastValue(C1bar)+LastValue(Abar))/2,(LastValue(C1)+LastValue(A))/2,ColorX );
  PlotText(NumToStr(LastValue(BCdCD),1.2) ,(LastValue(Dbar)+LastValue(Bbar))/2,(LastValue(D)+LastValue(B))/2,ColorX );
  PlotText(NumToStr(LastValue(ADdXA),1.2) ,(LastValue(Dbar)+LastValue(Xbar))/2,(LastValue(D)+LastValue(X))/2,ColorX );

 //---------- Viet cac diem X, A, B, C, D: by binhnd---------------------
  xlech  = -1;
  ylech   =  1;
  PlotText("X",LastValue(Xbar) +  xlech, LastValue(X) + ylech, ColorX );
  PlotText("A",LastValue(Abar) +  xlech, LastValue(A) - ylech, ColorX );
  PlotText("B",LastValue(Bbar) +  xlech, LastValue(B) + ylech, ColorX );
  PlotText("C",LastValue(C1bar) +  xlech, LastValue(C1) - ylech, ColorX );
  PlotText("D",LastValue(Dbar) +  xlech, LastValue(D) + ylech, ColorX );

 //--------- Viet thuyet minh mo hinh: by binhnd--------------
  if (strPattern!="") 
   {
    strPattern  =  "Pattern: " + strPattern;
    toadoaX  = (LastValue(Dbar)+LastValue(Xbar))/2;
    toadoY   = (LastValue(D)+LastValue(X))/2;

    PlotText(strPattern,toadoaX,toadoY+1,ColorX );
   }
 
}   // end of VE DUONG CHO MO HINH BEARISH BAT, GARTLEY, BUTTERFLY, CRAB




//=================================
// Show diem ho^~ tro. va` khang' cu. ko?
//=================================

plotFractals = ParamToggle("Plot Fractals","Off|On",1);    
if(PlotFractals)
{
 PlotShapes(shapeSmallCircle*P1,colorRed,0,H,10);
 PlotShapes(shapeSmallCircle*V1,colorBlue,0,L,-10);
}



//==============================================
// DAT DIEU KIEN cho TIM KIEM BULL
//==============================================
dkBull = False;
ListBull   =  ParamList("Type of Bullish", "None|AB=CD|Gartley|Butterfly|Bat|Crab|All Patterns", 6);
 if  ( ListBull == "None"  )  dkBull =  True;
 if ( ListBull =="AB=CD"  )   dkBull = BullABCD ;
 if ( ListBull =="Gartley"  )   dkBull = BullGartley ;
 if ( ListBull =="Butterfly" )   dkBull = BullButterfly ;
 if ( ListBull =="Bat"   )   dkBull = BullBat ;
 if ( ListBull =="Crab"   )   dkBull = BullCrab ;
 if ( ListBull =="All Patterns")   dkBull = (BullABCD) OR (BullGartley) OR (BullButterfly ) OR (BullBat ) OR (BullCrab);

//==============================================
// DAT DIEU KIEN cho TIM KIEM BEAR
//==============================================
dkBear = False;
ListBear   =  ParamList("Type of Bearish", "None|AB=CD|Gartley|Butterfly|Bat|Crab|All Patterns", 0);
 if  ( ListBear == "None"  )  dkBear =  True;
 if ( ListBear =="AB=CD"  )   dkBear = BearABCD ;
 if ( ListBear =="Gartley"  )   dkBear = BearGartley ;
 if ( ListBear =="Butterfly" )   dkBear = BearButterfly ;
 if ( ListBear =="Bat"   )   dkBear = BearBat ;
 if ( ListBear =="Crab"   )   dkBear = BearCrab ;
 if ( ListBear =="All Patterns")   dkBear = (BearABCD ) OR (BearGartley ) OR (BearButterfly ) OR (BearBat ) OR (BearCrab );
//===============================

AddColumn(V,"Volume",1.0);
Filter = (dkBull) AND (dkBear);

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