_SECTION_BEGIN("SHARE CLINIC MASTER1");
/* Create date: 20 II 2004
scanning stock picks for short trade types
modify RK , 22.9.2006,
*/
Cond1= MA( Volume, 20 ) > 450000;
Cond2= (Close <= (LLV(Close, 47)*1.05)) AND (Close >= LLV(Close, 60)) ;
Cond3= Filter = Sum(Volume > MA(Volume, 20), 5);
Cond4= Close > 15 ;
Cond5= Close < EMA (Close,20) ;
Filter = Cond1 AND Cond2 AND Cond3 AND Cond4 AND Cond5;
AddColumn( Close, "Close " );
AddColumn( Volume, "Volume " );
AddTextColumn(IndustryID(1),"Industry");
_SECTION_END();
prev=AMA2(C,1,0);
d=IIf(C>Ref(Max(Max(H,Ref(H,-20)),Max(Ref(H,-10),Ref(H,-15))),-1),Min(Min(L,Ref(L,-20)),Min(Ref(L,-10),Ref(L,-15))),
IIf(C<Ref(Min(Min(L,Ref(L,-20)),Min(Ref(L,-10),Ref(L,-15))),-1),Max(Max(H,Ref(H,-20)),Max(Ref(H,-10),Ref(H,-15))),PREV));
a=Cross(Close,d);
b=Cross(d,Close);
state=IIf(BarsSince(a)<BarsSince(b),1,0);
s=state>Ref(state,-1);
ss=state<Ref(state,-1);
sss=state==Ref(state,-1);
col=IIf(state == 1 ,51,IIf(state ==0,4,1));
Plot(C,"",Col,64);
PlotShapes( shapeUpArrow * s ,6,0,L);
PlotShapes( shapeDownArrow *ss ,4,0,H);
Filter = s OR sss OR sss ;
AddColumn(C,"close",1.2);
AddColumn( IIf( s, 66,1 ), "buy", formatChar, 1, bkcolor =IIf (s,colorYellow, colorPink ));
AddColumn( IIf( Ss, 83,1 ), "sell", formatChar, 1, bkcolor =IIf (Ss,colorPink, colorYellow ));
AddColumn( IIf( sss, 87,1 ), "wait", formatChar, 1, bkcolor =IIf (sss,colorYellow, colorRed ));
_SECTION_BEGIN("");
_N(Title = "{{NAME}} - {{INTERVAL}} {{DATE}}: "+_DEFAULT_NAME()+" : {{OHLCX}} {{VALUES}}"
+"\n"+EncodeColor(colorYellow)+
WriteIf(s,"EXIT all Short positions\nif trading long positions, enter long Now-\nOR at the market price on tomorrow's Open with stop="+EncodeColor(4)+WriteVal(L+.75*ATR(5),1.4)+" ,","")+
WriteIf(ss,"exit all long positions today with a Market On Close (MOC) order\nOR at the market price on tomorrow's Open with stop="+EncodeColor(4)+WriteVal(Ref(H+.75*ATR(5), -1),1.4)+",","")+
WriteIf( sss ,"No trading signals today.","") );
_SECTION_BEGIN("swing1");
no=20;
res=HHV(H,no);
sup=LLV(L,no);
avd=IIf(C>Ref(res,-1),1,IIf(C<Ref(sup,-1),-1,0));
avn=ValueWhen(avd!=0,avd,1);
supres=IIf(avn==1,sup,res);
a=Cross(C,supres);
b=Cross(supres,C);
style = a * styleStaircase + b * styleStaircase;
PlotShapes(a,style, IIf(a,colorGreen,colorRed), 0, IIf(a,Low,High));
_SECTION_END();
_SECTION_BEGIN("trend");
uptrend=PDI(20)>MDI(10)AND Signal(29)<MACD(13);
downtrend=MDI(10)>PDI(20)AND Signal(29)>MACD(13);
Plot( 2, /* 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();
//d = Close > Ref( ChandelierHL(ATR(3),20), -1);
//e =Close < Ref( ChandelierHL(ATR(3),20), -1);
//f = Close < Ref( ChandelierHL(ATR(3),20), -1);
//g = Close > Ref( ChandelierHL(ATR(3),20), -1);
Buy = s AND a AND uptrend ;
Short = ss AND b AND downtrend ;
Sell = ss AND b AND downtrend ;
Cover = s AND a AND uptrend ;
Buy=ExRem(Buy,Sell);
Sell=ExRem(Sell,Buy);
Cover=ExRem(Cover,Short);
Short=ExRem(Short,Cover);
Filter=Buy OR Sell;
Filter= Cover OR Short;
AddColumn( Buy, "Buy", 1);
AddColumn(Sell, "Sell", 1);
AddColumn(Close,"Close",1.2);
AddColumn(Volume,"Volume",1.0);
_SECTION_BEGIN("Volume");
Plot( Volume, _DEFAULT_NAME(), ParamColor("Color", colorLavender ), styleNoTitle | ParamStyle( "Style", styleHistogram | styleOwnScale | styleThick | styleNoLabel, maskHistogram ), 2 );
_SECTION_END();
// Plot the Buy and Sell arrows.
shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
PlotShapes(shape, IIf(Buy,colorGreen,colorRed), 0, IIf(Buy,Low,High));
Plot(supres,"Swing",colorYellow,styleStaircase);
SetChartBkGradientFill( ParamColor("BgTop", ColorRGB( 172,172,172 )),
ParamColor("BgBottom", ColorRGB( 172,172,172 )),ParamColor("titleblock",ColorRGB( 172,172,172 )));
GraphXSpace = 5;
_SECTION_BEGIN("SHARE CLINIC TREND LINE");
// E.M.Pottasch, 9/20/2010
// using fractals for trendlines
// Version 6a:
// each trendline has 3 segments, see explanations
// between code. Segments are not combined because
// some trendlines partially overlap
SetBarsRequired(sbrAll,sbrAll);
xx = Cum(1);
nbar = Param("nbar",5,2,50,1);
// define fractals
PHigh = H > Ref(HHV(H,nbar),-1) AND Ref(HHV(H,nbar),nbar) <= H;
PHighPrice = ValueWhen(PHigh,H);
PLow = L < Ref(LLV(L,nbar),-1) AND Ref(LLV(L,nbar),nbar) >= L;
PLowPrice = ValueWhen(PLow,L);
// lower trendline, segment 1: between fractal points
startval_L = ValueWhen(PLow,L,1);
endval_L = ValueWhen(PLow,L,0);
startbar_L = ValueWhen(PLow,xx,1);
endbar_L = ValueWhen(PLow,xx,0);
aa_L = (endval_L-startval_L)/(endbar_L-startbar_L);
bb_L = startval_L;
trendline_L = aa_L * (xx - startbar_L) + bb_L;
// slope calculations for display purpose only
dtrendline_L = trendline_L - Ref(trendline_L,-1);
// lower extended trendline, segment 2: extend segment 1 to next fractals pivot
startval_L_extend = ValueWhen(PLow,L,2);
endval_L_extend = ValueWhen(PLow,L,1);
startbar_L_extend = ValueWhen(PLow,xx,2);
endbar_L_extend = ValueWhen(PLow,xx,1);
aa_L_extend = (endval_L_extend-startval_L_extend)/(endbar_L_extend-startbar_L_extend);
bb_L_extend = startval_L;
trendline_L_extend = aa_L_extend * (xx - startbar_L) + endval_L_extend;
// slope calculations for display purpose only
dtrendline_L_extend = trendline_L_extend - Ref(trendline_L_extend,-1);
dtrendline_L_extend = IIf(PLow,Ref(dtrendline_L,-1),dtrendline_L_extend);
// lower extended trendline, segment 3: extend segment 2 nbars past the fractal pivot
startval_L_extend2 = ValueWhen(PLow,L,3);
endval_L_extend2 = ValueWhen(PLow,L,2);
startbar_L_extend2 = ValueWhen(PLow,xx,3);
endbar_L_extend2 = ValueWhen(PLow,xx,2);
aa_L_extend2 = (endval_L_extend2-startval_L_extend2)/(endbar_L_extend2-startbar_L_extend2);
bb_L_extend2 = endval_L_extend2;
trendline_L_extend2 = aa_L_extend2 * (xx - endbar_L_extend2) + endval_L_extend2;
// slope calculations for display purpose only
dtrendline_L_extend2 = trendline_L_extend2 - Ref(trendline_L_extend2,-1);
dtrendline_L_extend2 = IIf(PLow,Ref(dtrendline_L_extend,-1),dtrendline_L_extend2);
// upper trendline, segment 1: between fractal points
startval_H = ValueWhen(PHigh,H,1);
endval_H = ValueWhen(PHigh,H,0);
startbar_H = ValueWhen(PHigh,xx,1);
endbar_H = ValueWhen(PHigh,xx,0);
aa_H = (endval_H-startval_H)/(endbar_H-startbar_H);
bb_H = startval_H;
trendline_H = aa_H * (xx - startbar_H) + bb_H;
// slope calculations for display purpose only
dtrendline_H = trendline_H - Ref(trendline_H,-1);
// upper extended trendline, segment 2: extend segment 1 to next fractals pivot
startval_H_extend = ValueWhen(PHigh,H,2);
endval_H_extend = ValueWhen(PHigh,H,1);
startbar_H_extend = ValueWhen(PHigh,xx,2);
endbar_H_extend = ValueWhen(PHigh,xx,1);
aa_H_extend = (endval_H_extend-startval_H_extend)/(endbar_H_extend-startbar_H_extend);
bb_H_extend = startval_H;
trendline_H_extend = aa_H_extend * (xx - startbar_H) + endval_H_extend;
// slope calculations for display purpose only
dtrendline_H_extend = trendline_H_extend - Ref(trendline_H_extend,-1);
dtrendline_H_extend = IIf(PHigh,Ref(dtrendline_H,-1),dtrendline_H_extend);
// upper extended trendline, segment 3: extend segment 2 nbars past the fractal pivot
startval_H_extend2 = ValueWhen(PHigh,H,3);
endval_H_extend2 = ValueWhen(PHigh,H,2);
startbar_H_extend2 = ValueWhen(PHigh,xx,3);
endbar_H_extend2 = ValueWhen(PHigh,xx,2);
aa_H_extend2 = (endval_H_extend2-startval_H_extend2)/(endbar_H_extend2-startbar_H_extend2);
bb_H_extend2 = endval_H_extend2;
trendline_H_extend2 = aa_H_extend2 * (xx - endbar_H_extend2) + endval_H_extend2;
// slope calculations for display purpose only
dtrendline_H_extend2 = trendline_H_extend2 - Ref(trendline_H_extend2,-1);
dtrendline_H_extend2 = IIf(PHigh,Ref(dtrendline_H_extend,-1),dtrendline_H_extend2);
tld = ParamToggle("All trendlines","show|hide",1);
if (tld)
{
// omit uptrending upper trendlines and downtrending lower trendlines
trendline_L = IIf(dtrendline_L > 0,trendline_L,Null);
trendline_L_extend = IIf(dtrendline_L_extend > 0,trendline_L_extend,Null);
trendline_L_extend2 = IIf(dtrendline_L_extend2 > 0,trendline_L_extend2,Null);
trendline_H = IIf(dtrendline_H < 0,trendline_H,Null);
trendline_H_extend = IIf(dtrendline_H_extend < 0,trendline_H_extend,Null);
trendline_H_extend2 = IIf(dtrendline_H_extend2 < 0,trendline_H_extend2,Null);
}
trendline_L_extend2 = IIf(BarsSince(Plow) <= nbar,trendline_L_extend2,Null);
trendline_H_extend2 = IIf(BarsSince(PHigh) <= nbar,trendline_H_extend2,Null);
// chart
GraphXSpace = 5;
SetChartOptions(0, chartShowDates);
chartflag = ParamToggle("Heikin Ashi","show|hide",1);
if (chartFlag)
{
Plot( C, "\nPrice",colorWhite, styleCandle );
}
else
{
HaClose = (O+H+L+C)/4;
HaOpen = AMA( Ref( HaClose, -1 ), 0.5 );
HaHigh = Max( H, Max( HaClose, HaOpen ) );
HaLow = Min( L, Min( HaClose, HaOpen ) );
PlotOHLC( HaOpen, HaHigh, HaLow, HaClose, "Modified " + Name(), colorWhite, styleCandle );
}
PlotShapes(shapeSmallCircle*PLow,colorGreen,0,L,-10);
PlotShapes(shapeSmallCircle*PHigh,colorRed,0,H,10);
// segment 1
Plot(trendline_L, "\nLower Trendline", colorBrightGreen,styleLine);
// segment 2, grey dots unconfirmed trend, green confirmed trend
Plot(IIf(BarsSince(Plow) <= nbar,trendline_L_extend,Null), "", colorLightGrey,styleNoLine | styleDots | styleThick);
Plot(IIf(BarsSince(Plow) > nbar,trendline_L_extend,Null), "",colorDarkGreen, styleNoLine | styleDots | styleThick);
// segment 3
Plot(IIf(BarsSince(Plow) <= nbar,trendline_L_extend2,Null), "",colorDarkGreen,styleNoLine | styleDots| styleThick);
// segment 1
Plot(trendline_H, "\nUpper Trendline", colorRed,styleLine);
// segment 2, grey dots unconfirmed trend, green confirmed trend
Plot(IIf(BarsSince(PHigh) <= nbar,trendline_H_extend,Null), "", colorLightGrey, styleNoLine | styleDots | styleThick);
Plot(IIf(BarsSince(PHigh) > nbar,trendline_H_extend,Null), "",colorOrange, styleNoLine | styleDots | styleThick);
// segment 3
Plot(IIf(BarsSince(PHigh) <= nbar,trendline_H_extend2,Null), "",colorOrange, styleNoLine | styleDots | styleThick);
Title = Name() +
" | " + EncodeColor( colorYellow ) + "nbar: " + nbar + EncodeColor( colorWhite ) +
" | " + EncodeColor( colorBrightGreen ) + "Lower Trendline: " + trendline_L + EncodeColor( colorWhite ) +
" | " + EncodeColor( colorRed ) + "Upper Trendline: " + trendline_H + EncodeColor( colorWhite );
signalFlag = ParamToggle("Possible Signals","show|hide",1);
if (signalFlag)
{
// ***** possible buy and short signal *****
Buy = (!IsEmpty(trendline_H_extend) AND Cross(C,trendline_H_extend) AND BarsSince(PHigh) > nbar) OR
(!IsEmpty(trendline_H_extend2) AND Cross(C,trendline_H_extend2) AND !PHigh) OR
(PHigh AND C > trendline_H_extend2 AND Ref(C,-1) < Ref(trendline_H_extend,-1) AND !IsEmpty(trendline_H_extend) AND !IsEmpty(trendline_H_extend2) );
BuyPrice = C;
Short = (!IsEmpty(trendline_L_extend) AND Cross(trendline_L_extend,C) AND BarsSince(PLow) > nbar) OR
(!IsEmpty(trendline_L_extend2) AND Cross(trendline_L_extend2,C) AND !PLow) OR
(PLow AND C < trendline_L_extend2 AND Ref(C,-1) > Ref(trendline_L_extend,-1) AND !IsEmpty(trendline_L_extend) AND !IsEmpty(trendline_L_extend2));
ShortPrice = C;
Sell = 0;
Cover = 0;
PlotShapes(IIf(Buy,shapeUpArrow,shapeNone),colorGreen,0,L,-15);
PlotShapes(IIf(Buy,shapeHollowUpArrow,shapeNone),colorWhite,0,L,-15);
PlotShapes(IIf(Buy,shapeHollowSmallCircle,shapeNone),colorWhite,0,BuyPrice,0);
PlotShapes(IIf(Short,shapeDownTriangle,shapeNone),colorYellow,0,H,IIf(Short AND Sell,-30,-15));
PlotShapes(IIf(Short,shapeHollowDownTriangle,shapeNone),colorWhite,0,H,IIf(Short AND Sell,-30,-15));
PlotShapes(IIf(Short,shapeHollowCircle,shapeNone),colorWhite,0,ShortPrice,0);
}
_SECTION_END();
/* Create date: 20 II 2004
scanning stock picks for short trade types
modify RK , 22.9.2006,
*/
Cond1= MA( Volume, 20 ) > 450000;
Cond2= (Close <= (LLV(Close, 47)*1.05)) AND (Close >= LLV(Close, 60)) ;
Cond3= Filter = Sum(Volume > MA(Volume, 20), 5);
Cond4= Close > 15 ;
Cond5= Close < EMA (Close,20) ;
Filter = Cond1 AND Cond2 AND Cond3 AND Cond4 AND Cond5;
AddColumn( Close, "Close " );
AddColumn( Volume, "Volume " );
AddTextColumn(IndustryID(1),"Industry");
_SECTION_END();
prev=AMA2(C,1,0);
d=IIf(C>Ref(Max(Max(H,Ref(H,-20)),Max(Ref(H,-10),Ref(H,-15))),-1),Min(Min(L,Ref(L,-20)),Min(Ref(L,-10),Ref(L,-15))),
IIf(C<Ref(Min(Min(L,Ref(L,-20)),Min(Ref(L,-10),Ref(L,-15))),-1),Max(Max(H,Ref(H,-20)),Max(Ref(H,-10),Ref(H,-15))),PREV));
a=Cross(Close,d);
b=Cross(d,Close);
state=IIf(BarsSince(a)<BarsSince(b),1,0);
s=state>Ref(state,-1);
ss=state<Ref(state,-1);
sss=state==Ref(state,-1);
col=IIf(state == 1 ,51,IIf(state ==0,4,1));
Plot(C,"",Col,64);
PlotShapes( shapeUpArrow * s ,6,0,L);
PlotShapes( shapeDownArrow *ss ,4,0,H);
Filter = s OR sss OR sss ;
AddColumn(C,"close",1.2);
AddColumn( IIf( s, 66,1 ), "buy", formatChar, 1, bkcolor =IIf (s,colorYellow, colorPink ));
AddColumn( IIf( Ss, 83,1 ), "sell", formatChar, 1, bkcolor =IIf (Ss,colorPink, colorYellow ));
AddColumn( IIf( sss, 87,1 ), "wait", formatChar, 1, bkcolor =IIf (sss,colorYellow, colorRed ));
_SECTION_BEGIN("");
_N(Title = "{{NAME}} - {{INTERVAL}} {{DATE}}: "+_DEFAULT_NAME()+" : {{OHLCX}} {{VALUES}}"
+"\n"+EncodeColor(colorYellow)+
WriteIf(s,"EXIT all Short positions\nif trading long positions, enter long Now-\nOR at the market price on tomorrow's Open with stop="+EncodeColor(4)+WriteVal(L+.75*ATR(5),1.4)+" ,","")+
WriteIf(ss,"exit all long positions today with a Market On Close (MOC) order\nOR at the market price on tomorrow's Open with stop="+EncodeColor(4)+WriteVal(Ref(H+.75*ATR(5), -1),1.4)+",","")+
WriteIf( sss ,"No trading signals today.","") );
_SECTION_BEGIN("swing1");
no=20;
res=HHV(H,no);
sup=LLV(L,no);
avd=IIf(C>Ref(res,-1),1,IIf(C<Ref(sup,-1),-1,0));
avn=ValueWhen(avd!=0,avd,1);
supres=IIf(avn==1,sup,res);
a=Cross(C,supres);
b=Cross(supres,C);
style = a * styleStaircase + b * styleStaircase;
PlotShapes(a,style, IIf(a,colorGreen,colorRed), 0, IIf(a,Low,High));
_SECTION_END();
_SECTION_BEGIN("trend");
uptrend=PDI(20)>MDI(10)AND Signal(29)<MACD(13);
downtrend=MDI(10)>PDI(20)AND Signal(29)>MACD(13);
Plot( 2, /* 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();
//d = Close > Ref( ChandelierHL(ATR(3),20), -1);
//e =Close < Ref( ChandelierHL(ATR(3),20), -1);
//f = Close < Ref( ChandelierHL(ATR(3),20), -1);
//g = Close > Ref( ChandelierHL(ATR(3),20), -1);
Buy = s AND a AND uptrend ;
Short = ss AND b AND downtrend ;
Sell = ss AND b AND downtrend ;
Cover = s AND a AND uptrend ;
Buy=ExRem(Buy,Sell);
Sell=ExRem(Sell,Buy);
Cover=ExRem(Cover,Short);
Short=ExRem(Short,Cover);
Filter=Buy OR Sell;
Filter= Cover OR Short;
AddColumn( Buy, "Buy", 1);
AddColumn(Sell, "Sell", 1);
AddColumn(Close,"Close",1.2);
AddColumn(Volume,"Volume",1.0);
_SECTION_BEGIN("Volume");
Plot( Volume, _DEFAULT_NAME(), ParamColor("Color", colorLavender ), styleNoTitle | ParamStyle( "Style", styleHistogram | styleOwnScale | styleThick | styleNoLabel, maskHistogram ), 2 );
_SECTION_END();
// Plot the Buy and Sell arrows.
shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
PlotShapes(shape, IIf(Buy,colorGreen,colorRed), 0, IIf(Buy,Low,High));
Plot(supres,"Swing",colorYellow,styleStaircase);
SetChartBkGradientFill( ParamColor("BgTop", ColorRGB( 172,172,172 )),
ParamColor("BgBottom", ColorRGB( 172,172,172 )),ParamColor("titleblock",ColorRGB( 172,172,172 )));
GraphXSpace = 5;
_SECTION_BEGIN("SHARE CLINIC TREND LINE");
// E.M.Pottasch, 9/20/2010
// using fractals for trendlines
// Version 6a:
// each trendline has 3 segments, see explanations
// between code. Segments are not combined because
// some trendlines partially overlap
SetBarsRequired(sbrAll,sbrAll);
xx = Cum(1);
nbar = Param("nbar",5,2,50,1);
// define fractals
PHigh = H > Ref(HHV(H,nbar),-1) AND Ref(HHV(H,nbar),nbar) <= H;
PHighPrice = ValueWhen(PHigh,H);
PLow = L < Ref(LLV(L,nbar),-1) AND Ref(LLV(L,nbar),nbar) >= L;
PLowPrice = ValueWhen(PLow,L);
// lower trendline, segment 1: between fractal points
startval_L = ValueWhen(PLow,L,1);
endval_L = ValueWhen(PLow,L,0);
startbar_L = ValueWhen(PLow,xx,1);
endbar_L = ValueWhen(PLow,xx,0);
aa_L = (endval_L-startval_L)/(endbar_L-startbar_L);
bb_L = startval_L;
trendline_L = aa_L * (xx - startbar_L) + bb_L;
// slope calculations for display purpose only
dtrendline_L = trendline_L - Ref(trendline_L,-1);
// lower extended trendline, segment 2: extend segment 1 to next fractals pivot
startval_L_extend = ValueWhen(PLow,L,2);
endval_L_extend = ValueWhen(PLow,L,1);
startbar_L_extend = ValueWhen(PLow,xx,2);
endbar_L_extend = ValueWhen(PLow,xx,1);
aa_L_extend = (endval_L_extend-startval_L_extend)/(endbar_L_extend-startbar_L_extend);
bb_L_extend = startval_L;
trendline_L_extend = aa_L_extend * (xx - startbar_L) + endval_L_extend;
// slope calculations for display purpose only
dtrendline_L_extend = trendline_L_extend - Ref(trendline_L_extend,-1);
dtrendline_L_extend = IIf(PLow,Ref(dtrendline_L,-1),dtrendline_L_extend);
// lower extended trendline, segment 3: extend segment 2 nbars past the fractal pivot
startval_L_extend2 = ValueWhen(PLow,L,3);
endval_L_extend2 = ValueWhen(PLow,L,2);
startbar_L_extend2 = ValueWhen(PLow,xx,3);
endbar_L_extend2 = ValueWhen(PLow,xx,2);
aa_L_extend2 = (endval_L_extend2-startval_L_extend2)/(endbar_L_extend2-startbar_L_extend2);
bb_L_extend2 = endval_L_extend2;
trendline_L_extend2 = aa_L_extend2 * (xx - endbar_L_extend2) + endval_L_extend2;
// slope calculations for display purpose only
dtrendline_L_extend2 = trendline_L_extend2 - Ref(trendline_L_extend2,-1);
dtrendline_L_extend2 = IIf(PLow,Ref(dtrendline_L_extend,-1),dtrendline_L_extend2);
// upper trendline, segment 1: between fractal points
startval_H = ValueWhen(PHigh,H,1);
endval_H = ValueWhen(PHigh,H,0);
startbar_H = ValueWhen(PHigh,xx,1);
endbar_H = ValueWhen(PHigh,xx,0);
aa_H = (endval_H-startval_H)/(endbar_H-startbar_H);
bb_H = startval_H;
trendline_H = aa_H * (xx - startbar_H) + bb_H;
// slope calculations for display purpose only
dtrendline_H = trendline_H - Ref(trendline_H,-1);
// upper extended trendline, segment 2: extend segment 1 to next fractals pivot
startval_H_extend = ValueWhen(PHigh,H,2);
endval_H_extend = ValueWhen(PHigh,H,1);
startbar_H_extend = ValueWhen(PHigh,xx,2);
endbar_H_extend = ValueWhen(PHigh,xx,1);
aa_H_extend = (endval_H_extend-startval_H_extend)/(endbar_H_extend-startbar_H_extend);
bb_H_extend = startval_H;
trendline_H_extend = aa_H_extend * (xx - startbar_H) + endval_H_extend;
// slope calculations for display purpose only
dtrendline_H_extend = trendline_H_extend - Ref(trendline_H_extend,-1);
dtrendline_H_extend = IIf(PHigh,Ref(dtrendline_H,-1),dtrendline_H_extend);
// upper extended trendline, segment 3: extend segment 2 nbars past the fractal pivot
startval_H_extend2 = ValueWhen(PHigh,H,3);
endval_H_extend2 = ValueWhen(PHigh,H,2);
startbar_H_extend2 = ValueWhen(PHigh,xx,3);
endbar_H_extend2 = ValueWhen(PHigh,xx,2);
aa_H_extend2 = (endval_H_extend2-startval_H_extend2)/(endbar_H_extend2-startbar_H_extend2);
bb_H_extend2 = endval_H_extend2;
trendline_H_extend2 = aa_H_extend2 * (xx - endbar_H_extend2) + endval_H_extend2;
// slope calculations for display purpose only
dtrendline_H_extend2 = trendline_H_extend2 - Ref(trendline_H_extend2,-1);
dtrendline_H_extend2 = IIf(PHigh,Ref(dtrendline_H_extend,-1),dtrendline_H_extend2);
tld = ParamToggle("All trendlines","show|hide",1);
if (tld)
{
// omit uptrending upper trendlines and downtrending lower trendlines
trendline_L = IIf(dtrendline_L > 0,trendline_L,Null);
trendline_L_extend = IIf(dtrendline_L_extend > 0,trendline_L_extend,Null);
trendline_L_extend2 = IIf(dtrendline_L_extend2 > 0,trendline_L_extend2,Null);
trendline_H = IIf(dtrendline_H < 0,trendline_H,Null);
trendline_H_extend = IIf(dtrendline_H_extend < 0,trendline_H_extend,Null);
trendline_H_extend2 = IIf(dtrendline_H_extend2 < 0,trendline_H_extend2,Null);
}
trendline_L_extend2 = IIf(BarsSince(Plow) <= nbar,trendline_L_extend2,Null);
trendline_H_extend2 = IIf(BarsSince(PHigh) <= nbar,trendline_H_extend2,Null);
// chart
GraphXSpace = 5;
SetChartOptions(0, chartShowDates);
chartflag = ParamToggle("Heikin Ashi","show|hide",1);
if (chartFlag)
{
Plot( C, "\nPrice",colorWhite, styleCandle );
}
else
{
HaClose = (O+H+L+C)/4;
HaOpen = AMA( Ref( HaClose, -1 ), 0.5 );
HaHigh = Max( H, Max( HaClose, HaOpen ) );
HaLow = Min( L, Min( HaClose, HaOpen ) );
PlotOHLC( HaOpen, HaHigh, HaLow, HaClose, "Modified " + Name(), colorWhite, styleCandle );
}
PlotShapes(shapeSmallCircle*PLow,colorGreen,0,L,-10);
PlotShapes(shapeSmallCircle*PHigh,colorRed,0,H,10);
// segment 1
Plot(trendline_L, "\nLower Trendline", colorBrightGreen,styleLine);
// segment 2, grey dots unconfirmed trend, green confirmed trend
Plot(IIf(BarsSince(Plow) <= nbar,trendline_L_extend,Null), "", colorLightGrey,styleNoLine | styleDots | styleThick);
Plot(IIf(BarsSince(Plow) > nbar,trendline_L_extend,Null), "",colorDarkGreen, styleNoLine | styleDots | styleThick);
// segment 3
Plot(IIf(BarsSince(Plow) <= nbar,trendline_L_extend2,Null), "",colorDarkGreen,styleNoLine | styleDots| styleThick);
// segment 1
Plot(trendline_H, "\nUpper Trendline", colorRed,styleLine);
// segment 2, grey dots unconfirmed trend, green confirmed trend
Plot(IIf(BarsSince(PHigh) <= nbar,trendline_H_extend,Null), "", colorLightGrey, styleNoLine | styleDots | styleThick);
Plot(IIf(BarsSince(PHigh) > nbar,trendline_H_extend,Null), "",colorOrange, styleNoLine | styleDots | styleThick);
// segment 3
Plot(IIf(BarsSince(PHigh) <= nbar,trendline_H_extend2,Null), "",colorOrange, styleNoLine | styleDots | styleThick);
Title = Name() +
" | " + EncodeColor( colorYellow ) + "nbar: " + nbar + EncodeColor( colorWhite ) +
" | " + EncodeColor( colorBrightGreen ) + "Lower Trendline: " + trendline_L + EncodeColor( colorWhite ) +
" | " + EncodeColor( colorRed ) + "Upper Trendline: " + trendline_H + EncodeColor( colorWhite );
signalFlag = ParamToggle("Possible Signals","show|hide",1);
if (signalFlag)
{
// ***** possible buy and short signal *****
Buy = (!IsEmpty(trendline_H_extend) AND Cross(C,trendline_H_extend) AND BarsSince(PHigh) > nbar) OR
(!IsEmpty(trendline_H_extend2) AND Cross(C,trendline_H_extend2) AND !PHigh) OR
(PHigh AND C > trendline_H_extend2 AND Ref(C,-1) < Ref(trendline_H_extend,-1) AND !IsEmpty(trendline_H_extend) AND !IsEmpty(trendline_H_extend2) );
BuyPrice = C;
Short = (!IsEmpty(trendline_L_extend) AND Cross(trendline_L_extend,C) AND BarsSince(PLow) > nbar) OR
(!IsEmpty(trendline_L_extend2) AND Cross(trendline_L_extend2,C) AND !PLow) OR
(PLow AND C < trendline_L_extend2 AND Ref(C,-1) > Ref(trendline_L_extend,-1) AND !IsEmpty(trendline_L_extend) AND !IsEmpty(trendline_L_extend2));
ShortPrice = C;
Sell = 0;
Cover = 0;
PlotShapes(IIf(Buy,shapeUpArrow,shapeNone),colorGreen,0,L,-15);
PlotShapes(IIf(Buy,shapeHollowUpArrow,shapeNone),colorWhite,0,L,-15);
PlotShapes(IIf(Buy,shapeHollowSmallCircle,shapeNone),colorWhite,0,BuyPrice,0);
PlotShapes(IIf(Short,shapeDownTriangle,shapeNone),colorYellow,0,H,IIf(Short AND Sell,-30,-15));
PlotShapes(IIf(Short,shapeHollowDownTriangle,shapeNone),colorWhite,0,H,IIf(Short AND Sell,-30,-15));
PlotShapes(IIf(Short,shapeHollowCircle,shapeNone),colorWhite,0,ShortPrice,0);
}
_SECTION_END();
