Notes

_SECTION_BEGIN("KH_PriceChart");


bgTop = ParamColor("BgTop", colorBlack);
bgBot = ParamColor("BgBottom", colorBlack);
SetChartBkGradientFill( bgTop ,bgBot, colorLightGrey);

pStyle = ParamList("Price Style", "Candle|Solid Candle|Bar|Line|Heikin-Ashi");
cBull = ParamColor("Price Bull", colorLime);
CBear = ParamColor("Price Bear", colorRed);
cLine = ParamColor("Price Line", colorWhite);



SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}}- {{INTERVAL}} {{DATE}} O= %g, H= %g, L= %g, C= %g (%.1f%%) V= " +WriteVal( V, 1.0 ) +"n{{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 )) ));

ThisStyle = styleCandle;
ThisTitle = "";

_O=O; _C=C; _H=H; _L=L;

ThisColor = IIf( _C>_O, cBull, IIf(_C<_O, CBear, CLine));


switch (pStyle )
{

case "Solid Candle":
SetBarFillColor( ThisColor );
break;


case "Bar":
ThisStyle = styleBar;
break;

case "Line":
ThisStyle = styleLine;
ThisColor = cLine;
break;


case "Heikin-Ashi":
_C = (O+H+L+C)/4;
_O = AMA( Ref( _C, -1 ), 0.5 );
_H = Max( H, Max( _C, _O ) );
_L = Min( L, Min( _C, _O ) );

ThisColor = IIf(_C >= _O,CBull, CBear);
SetBarFillColor( ThisColor );

ThisColor = IIf(_C >= _O,cLine, cLine);
ThisTitle = "Heikin-Ashi";
break;

default:
SetBarFillColor( ThisColor );
ThisColor = cLine;

break;

}


PlotOHLC( _O, _H, _L, _C, ThisTitle, ThisColor, ThisStyle);



GraphXSpace = 5;


//This Section is For HH HL LH LL //

Q = Param( "% Change", 2, 0.1, 10, 0.1 );
Z = Zig( C , q ) ;
HH = ( ( Z < Ref( Z, -1 ) AND Ref( Z, -1 ) > Ref( Z, -2 ) ) AND (Peak( z, q, 1 ) > Peak( Z, q, 2 ) ) );
LH = ( ( Z < Ref( Z, -1 ) AND Ref( Z, -1 ) > Ref( Z, -2 ) ) AND (Peak( Z, q, 1 ) < Peak( Z, q, 2 ) ) );
HL = ( ( Z > Ref( Z, -1 ) AND Ref( Z, -1 ) < Ref( Z, -2 ) ) AND (Trough( Z, q, 1 ) > Trough( Z, q, 2 ) ) );
LL = ( ( Z > Ref( Z, -1 ) AND Ref( Z, -1 ) < Ref( Z, -2 ) ) AND (Trough( Z, q, 1 ) < Trough( Z, q, 2 ) ) );
GraphXSpace = 5;
dist = 0.5 * ATR( 20 );

for ( i = 0; i < BarCount; i++ )
{
if ( HH[i] )
PlotText( "HH", i, H[ i ] + dist[i], colorYellow );

if ( LH[i] )
PlotText( "LH", i, H[ i ] + dist[i], colorYellow );

if ( HL[i] )
PlotText( "HL", i, L[ i ] - dist[i], colorPink );

if ( LL[i] )
PlotText( "LL", i, L[ i ] - dist[i], colorPink );

}








_SECTION_END();

//PIVOTS
///////////

pivbuy= Ref(L,-1)<Ref(L,-2) AND L>Ref(L,-1) AND Ref(H,-1)<Ref(H,-2) AND H>Ref(H,-1) AND C>Ref(C,-2) ;
pivsell= Ref(H,-1)>Ref(H,-2) AND H<Ref(H,-1) AND Ref(L,-1)>Ref(L,-2) AND L<Ref(L,-1) AND C<Ref(C,-2) ;

Buy = pivbuy ;
Sell = pivsell ;

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

PlotShapes(IIf(Buy,shapeUpArrow,shapeNone),colorBlue,0,L,Offset=-10);
PlotShapes(IIf(Sell,shapeDownArrow,shapeNone),colorRed,0,H,Offset=-10);
//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

//PRICE
_SECTION_BEGIN("Price");
SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) Vol " +WriteVal( V, 1.0 ) +
" {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 )) ));
Plot( C, "Close", ParamColor("Color", colorBlack ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() );
if( ParamToggle("Tooltip shows", "All Values|Only Prices" ) )
{
ToolTip=StrFormat("Open: %gnHigh: %gnLow: %gnClose: %g (%.1f%%)nVolume: "+NumToStr( V, 1 ), O, H, L, C,
SelectedValue( ROC( C, 1 )));
}
_SECTION_END();
//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

_SECTION_BEGIN("trending ribbon");
uptrend= PDI()>MDI() AND MACD()>Signal() ;
downtrend= MDI()>PDI() AND Signal()>MACD() ;
Plot( 2, /* defines the height of the ribbon in percent of pane width */"",
IIf( uptrend AND EMA(C,50)>=Ref(EMA(C,50),-1), colorLime, IIf( downtrend OR EMA(C,50)<Ref(EMA(C,50),-1),
colorRed, colorAqua )), /* choose color */
styleOwnScale|styleArea|styleNoLabel, -0.5, 100 );
_SECTION_END();
//xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

_SECTION_BEGIN("Name");
GfxSetOverlayMode(1);
GfxSelectFont("Tahoma", Status("pxheight")/8 );
GfxSetTextAlign( 6 );// center alignment
GfxSetTextColor( ColorHSB( 42, 42, 42 ) );
GfxSetBkMode(0); // transparent
GfxTextOut( Name(), Status("pxwidth")/2, Status("pxheight")/12 );
GfxSelectFont("Tahoma", Status("pxheight")/18 );
GfxTextOut( IndustryID(1), Status("pxwidth")/2, Status("pxheight")/4 );

GfxSelectFont("Tahoma", Status("pxheight")/18 );
GfxSelectFont("Tahoma", Status("pxheight")/36 );

_SECTION_END();

SetBarFillColor( IIf(O>C,colorDarkRed, colorBrightGreen ) );
Plot( C, "Price", IIf( O>C,colorRed, colorGreen ), styleCandle );

HaClose =EMA((O+H+L+C)/4,3);
HaOpen = AMA( Ref( HaClose, -1 ), 0.5 );
HaHigh = Max( H, Max( HaClose, HaOpen ) );
HaLow = Min( L, Min( HaClose, HaOpen ) );

_SECTION_BEGIN("Resistance");

supres=ParamToggle("Sup_Res","No|Yes",1);
if(supres)
{


Prd1=Param("Res_Period1",2,0,200,1);

test = TEMA ( High , Prd1 ) ;

PK = test > Ref(test,-1) AND Ref(test,1) < High;//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, "Resist1", colorBrown,ParamStyle("ResStyle1",styleLine|styleNoTitle,maskAll));

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, "Resist2", colorBrown,ParamStyle("ResStyle2",styleLine|styleNoTitle,maskAll));


MPKV3 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, PKV1,3); //MajorPeakValue
MPKD3 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, DateNum(),3); //MajorPeakDate
SD3 = IIf(DateNum() < LastValue(MPKD3,lastmode = True ), Null, LastValue(MPKV3,Lastmode = True));//SelectedDate
Plot(SD3, "Resist3", colorBrown,ParamStyle("ResStyle3",styleLine|styleNoTitle,maskAll));


MPKV4 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, PKV1,4); //MajorPeakValue
MPKD4 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, DateNum(),4); //MajorPeakDate
SD4 = IIf(DateNum() < LastValue(MPKD4,lastmode = True ), Null, LastValue(MPKV4,Lastmode = True));//SelectedDate
Plot(SD4, "Resist4", colorBrown,ParamStyle("ResStyle4",styleLine|styleNoTitle,maskAll));



MPKV5 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, PKV1,5); //MajorPeakValue
MPKD5 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, DateNum(),5); //MajorPeakDate
SD5 = IIf(DateNum() < LastValue(MPKD5,lastmode = True ), Null, LastValue(MPKV5,Lastmode = True));//SelectedDate
Plot(SD5, "Resist5", colorBrown,ParamStyle("ResStyle5",styleLine|styleNoTitle,maskAll));


MPKV6 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, PKV1,6); //MajorPeakValue
MPKD6 = ValueWhen(Ref(MPK,-1) == 0 AND MPK == 1, DateNum(),6); //MajorPeakDate
SD6 = IIf(DateNum() < LastValue(MPKD6,lastmode = True ), Null, LastValue(MPKV6,Lastmode = True));//SelectedDate
Plot(SD6, "Resist6", colorBrown ,ParamStyle("ResStyle6",styleLine|styleNoTitle,maskAll));




_SECTION_END();


_SECTION_BEGIN("Support");
//SP=L > Ref(L,-1) AND Ref(L,1) < L;//Peak

Prd2=Param("Sup_Period1",2,0,200,1);

test2 = TEMA ( Low , Prd2 ) ;

SP = Ref(test2,1) > Low AND test2 < Ref(test2,-1);//Peak
SPV0 = ValueWhen(SP,haLow,0);//PeakValue0
SPV1 = ValueWhen(SP,haLow,1);//PeakValue1
SPV2 = ValueWhen(SP,haLow,2);//PeakValue2

//PKV5 = ValueWhen(PK,haHigh,5);//PeakValue5
//PKV6 = ValueWhen(PK,haHigh,6);//PeakValue6

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,"Support1", colorPlum,ParamStyle("SupportLine1",styleLine|styleNoTitle,maskAll));



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,"Support2", colorPlum,ParamStyle("SupportLine2",styleLine|styleNoTitle,maskAll));



MSPV3 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, SPV1,3);
MSPD3 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, DateNum(),3);
SD3 = IIf(DateNum() < LastValue(MSPD3,lastmode = True ), Null, LastValue(MSPV3,Lastmode = True));
Plot(SD3,"Support3", colorPlum,ParamStyle("SupportLine3",styleLine|styleNoTitle,maskAll));


MSPV4 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, SPV1,4);
MSPD4 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, DateNum(),4);
SD4 = IIf(DateNum() < LastValue(MSPD4,lastmode = True ), Null, LastValue(MSPV4,Lastmode = True));
Plot(SD4,"Support4", colorPlum,ParamStyle("SupportLine4",styleLine|styleNoTitle,maskAll));


MSPV5 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, SPV1,5);
MSPD5 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, DateNum(),5);
SD5 = IIf(DateNum() < LastValue(MSPD5,lastmode = True ), Null, LastValue(MSPV5,Lastmode = True));
Plot(SD5,"Support5", colorPlum,ParamStyle("SupportLine5",styleLine|styleNoTitle,maskAll));


MSPV6 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, SPV1,6);
MSPD6 = ValueWhen(Ref(MSP,-1) == 0 AND MSP == 1, DateNum(),6);
SD6 = IIf(DateNum() < LastValue(MSPD6,lastmode = True ), Null, LastValue(MSPV6,Lastmode = True));
Plot(SD6,"Support6", colorPlum,ParamStyle("SupportLine6",styleLine|stylehidden|styleNoTitle,maskAll));

}

_SECTION_END();

_SECTION_BEGIN("CandlePivots+trendline");
/////// advance trenlines with candle pivots ///////////////////
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, "", IIf(O >= C, colorOrange, colorGreen), styleCandle);
SetChartBkGradientFill(ParamColor("Inner panel upper", colorBlack), ParamColor("Inner panel lower", colorBlack));
_N(Title = EncodeColor(colorWhite) + StrFormat(" {{NAME}} - {{INTERVAL}} {{DATE}} Open:%g,high:%g,low:%g, Close:%g ,{{VALUES}}", O, H, L, C));
/////////////////////////////////////////////////////////////////////////////////////////////
farback = Param("How Far back to go", 100, 50, 5000, 10);
nBars = Param("Number of bars", 12, 5, 40);
aHPivs = H - H;
aLPivs = L - L;
aHPivHighs = H - H;
aLPivLows = L - L;
aHPivIdxs = H - H;
aLPivIdxs = L - L;
nHPivs = 0;
nLPivs = 0;
lastHPIdx = 0;
lastLPIdx = 0;
lastHPH = 0;
lastLPL = 0;
curPivBarIdx = 0;
aHHVBars = HHVBars(H, nBars);
aLLVBars = LLVBars(L, nBars);
aHHV = HHV(H, nBars);
aLLV = LLV(L, nBars);
aVisBars = Status("barvisible");
nLastVisBar = LastValue(Highest(IIf(aVisBars, BarIndex(), 0)));
_TRACE("Last visible bar: " + nLastVisBar);
curBar = (BarCount - 1);
curTrend = "";
if (aLLVBars[curBar] < aHHVBars[curBar])
{
curTrend = "D";
}

else
{
curTrend = "U";
}

for (i = 0; i < farback; i++)
{
curBar = (BarCount - 1) - i;
if (aLLVBars[curBar] < aHHVBars[curBar])
{
if (curTrend == "U")
{
curTrend = "D";
curPivBarIdx = curBar - aLLVBars[curBar];
aLPivs[curPivBarIdx] = 1;
aLPivLows[nLPivs] = L[curPivBarIdx];
aLPivIdxs[nLPivs] = curPivBarIdx;
nLPivs++;
}
}
else
{
if (curTrend == "D")
{
curTrend = "U";
curPivBarIdx = curBar - aHHVBars[curBar];
aHPivs[curPivBarIdx] = 1;
aHPivHighs[nHPivs] = H[curPivBarIdx];
aHPivIdxs[nHPivs] = curPivBarIdx;
nHPivs++;
}
}
}

curBar = (BarCount - 1);
candIdx = 0;
candPrc = 0;
lastLPIdx = aLPivIdxs[0];
lastLPL = aLPivLows[0];
lastHPIdx = aHPivIdxs[0];
lastHPH = aHPivHighs[0];
if (lastLPIdx > lastHPIdx)
{
candIdx = curBar - aHHVBars[curBar];
candPrc = aHHV[curBar];
if (lastHPH < candPrc AND candIdx > lastLPIdx AND candIdx < curBar)
{
aHPivs[candIdx] = 1;
for (j = 0; j < nHPivs; j++)
{
aHPivHighs[nHPivs - j] = aHPivHighs[nHPivs - (j + 1)];
aHPivIdxs[nHPivs - j] = aHPivIdxs[nHPivs - (j + 1)];
}
aHPivHighs[0] = candPrc;
aHPivIdxs[0] = candIdx;
nHPivs++;
}
}

else
{
candIdx = curBar - aLLVBars[curBar];
candPrc = aLLV[curBar];
if (lastLPL > candPrc AND candIdx > lastHPIdx AND candIdx < curBar)
{
aLPivs[candIdx] = 1;
for (j = 0; j < nLPivs; j++)
{
aLPivLows[nLPivs - j] = aLPivLows[nLPivs - (j + 1)];
aLPivIdxs[nLPivs - j] = aLPivIdxs[nLPivs - (j + 1)];
}
aLPivLows[0] = candPrc;
aLPivIdxs[0] = candIdx;
nLPivs++;
}
}

for (k = 0; k < nHPivs; k++)
{
_TRACE("High pivot no. " + k + " at barindex: " + aHPivIdxs[k] + ", " + WriteVal(ValueWhen(BarIndex() == aHPivIdxs[k], DateTime(), 1), formatDateTime) + ", " + aHPivHighs[k]);
}

a1 = ahpivs == 1;
a2 = alpivs == 1;
PlotShapes(a1 *shapeSmallCircle, colorRed, 0, H, Offset = 5);
PlotShapes(a2 *shapeSmallCircle, colorGreen, 0, L, Offset = -5);
//////////////////////////////////////////////////////

//Para = ParamToggle("Plot Parallel Lines","Off,n");

Para=ParamToggle("Plot Parallel Lines","No|Yes",1);
if(Para)
{
ColorS= ParamColor("Support",colorLime);
ColorR= ParamColor("Resistance",colorRed);
x = Cum(1);
s1 = L;
s11 = H;
pS = a2 == 1;



endt = LastValue(ValueWhen(ps,x,1));
startt = LastValue(ValueWhen(ps,x,2));
ends = LastValue(ValueWhen(ps,S1,1));
starts = LastValue(ValueWhen(ps,S1,2));
dtS = endt - startt;
aS = (endS - startS) / dtS;
bS = endS;
trendlineS = aS *(x - endt) + bS;
g3 = IIf(x > startt - 10, trendlineS, Null);
Plot(g3, "", colors, styleThick);
pR = a1 == 1;
endt1 = LastValue(ValueWhen(pr,x,1));
startt1 = LastValue(ValueWhen(pr,x,2));
endr = LastValue(ValueWhen(pr,S11,1));
startr = LastValue(ValueWhen(pr,S11,2));
dtR = endt1 - startt1;
aR = (endR - startR) / dtR;
bR = endR;
trendlineR = aR *(x - endt1) + bR;
g4 = IIf(x > startT1 - 10, trendlineR, Null);
Plot(g4, "", colorr, styleThick);

acd = log(endr/startr)/(endt1-startt1);
res1 = exp((x-endt1)*acd)*endr;
RRL = ROC(res1,1);
bcd = log(ends/starts)/(endt-startt);
sup1= exp((x-endt)*bcd)*ends;
RSL = ROC(sup1,1);

Low_Value = LastValue(Ref(LLV(L,endt1-startt1),-(x-endt1)));
x2 = LastValue(ValueWhen(L==Low_Value & x>startt1 & x<endt1,x));
PLL = IIf(LastValue(x)-x2>5,exp((x-x2)*acd)*Low_Value,Null);
Hi_Value = LastValue(Ref(HHV(H,endt-startt),-(x-endt)));
x3 = LastValue(ValueWhen(H==Hi_Value & x>startt & x<endt,x));
PHL = IIf(LastValue(x)-x3>5,exp((x-x3)*bcd)*Hi_Value,Null);
SLabs = sup1-Ref(sup1,-1); RLabs = res1-Ref(res1,-1);
ROC2SL = (SLabs/C)*100; ROC2RL = (RLabs/C)*100;
PLLd = abs((LastValue(C)/LastValue(PLL))-1)<0.01*100;
PHLd = abs((LastValue(C)/LastValue(PHL))-1)<0.01*100;
barvisible = Status("barvisible");
firstvisiblebar = barvisible & NOT
Ref(barvisible,-1);
HHvisible = LastValue(HighestSince(firstvisiblebar,High));
LLvisible = LastValue(LowestSince(firstvisiblebar,Low));
RaH = HHvisible *1.05; RaL = LLVisible *0.95;
AnZ= starts==0 OR ends==0 OR startr==0 OR endr==0;
PLplot = IIf(x-x2>=0 & abs(LastValue(L/PLL)-1) <abs(LastValue((100/1000)*ATR(14))) & PLL>RaL & PLL<RaH & NOT AnZ,PLL,IIf(x-x2>=0 & RaL==0 & PLLd & abs(LastValue(L/PLL)-1) <abs(LastValue((100/1000)*ATR(14)))& NOT AnZ,PLL,Null));
PHplot = IIf(x-x3>=0 & abs(LastValue(H/PHL)-1) <abs(LastValue((100/1000)*ATR(14))) & PHL>RaL & PHL<RaH & NOT AnZ,PHL,IIf(x-x3>=0 & RaL==0 & PHLd & abs(LastValue(H/PHL)-1) <abs(LastValue((100/1000)*ATR(14)))& NOT AnZ,PHL,Null));
Plot(IIf(Para,PLplot,Null)," ",colorr,styleDashed,maskDefault+styleNoRescale);
Plot(IIf(Para,PHplot,Null)," ",colors,styleDashed,maskDefault+styleNoRescale);
}
_SECTION_END();
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