anyone have this afl

a1b1trader

Well-Known Member
#11
hi
this afl is mtf trendline by ed pottasch
the pattern marked here is like wolfwave.
No it is not like wolfe wave
Nor Trendline MF

This afl seems to be a combination of multiple afls, more so if it is from a afl seller/tip provider.
 
Last edited:
#16
hi guys. here is a little update. The code I use to alternate the pivots is different (old code has a lot of useless code in it) and i took out the multi timeframe part, see: http://wisestocktrader.com/indicatorpasties/547-123 so you can more easily use it in range bar charts.

i did not put additional effort in it so there might still be errors. If you see one let me know
 
#17
hi guys. here is a little update. The code I use to alternate the pivots is different (old code has a lot of useless code in it) and i took out the multi timeframe part, see: http://wisestocktrader.com/indicatorpasties/547-123 so you can more easily use it in range bar charts.

i did not put additional effort in it so there might still be errors. If you see one let me know
Thanks for the afl.

Is it the corrected code of
http://www.wisestocktrader.com/indicatorpasties/398-123-pat
Or a new one.
As this above code is showing error like
number of arguments must be one
Too many arguments

Please let me know
, how to change background color from black to some lighter color say Light Grey or Light Blue

Thanks
 
#18
try this one....:thumb::thumb:

// AFL code by Edward Pottasch, Jan 2013
xx=BarIndex();x=xx;Lx=LastValue(x);
rightStrength=Param("Fractal Pivot Right side Strength",5,0,50,1);
leftStrength=Param("Fractal Pivot Left side Strength",10,0,50,1);
CleanPivots=ParamToggle("Force Pivots to Alternate","Off|On",1);
dispbe123=ParamToggle("Display bearish 123","Off|On",1);
dispbu123=ParamToggle("Display bullish 123","Off|On",1);
dispbeRetraceValues=ParamToggle("Display retrace value (Bearish)","Off|On",1);
dispbuRetraceValues=ParamToggle("Display retrace value (Bullish)","Off|On",1);
dispLabels=ParamToggle("Display Labels","Off|On",1);
entryType=ParamToggle("Entry Type","Regular|Agressive",1);
signalRangeCheck=ParamToggle("Signal Entry Range Limit","Off|On",1);
extendRange=Param("Extended entry range",100,0,500,1);
minRetrace=Param("Retrace Minimum",0.382,0,2,0.01);
maxRetrace=Param("Retrace Maximum",0.88,0,6,0.01);

pk=H>Ref(HHV(H,leftStrength),-1) AND Ref(HHV(H,rightStrength),rightStrength)<=H;
tr=L<Ref(LLV(L,leftStrength),-1) AND Ref(LLV(L,rightStrength),rightStrength)>=L;

px0=ValueWhen(pk,x,0); tx0=ValueWhen(tr,x,0);
px1=ValueWhen(pk,x,1); tx1=ValueWhen(tr,x,1);
px2=ValueWhen(pk,x,2); tx2=ValueWhen(tr,x,2);
ph0=ValueWhen(pk,H,0); tl0=ValueWhen(tr,L,0);
ph1=ValueWhen(pk,H,1); tl1=ValueWhen(tr,L,1);
ph2=ValueWhen(pk,H,2); tl2=ValueWhen(tr,L,2);

if(CleanPivots)
{
pk=IIf((ph0>=ph1 AND tx0>px0 AND px0!=px1)
OR (ph1<ph2 AND px2>tx1)
OR (ph0>=ph1 AND tx0<px0 AND tx0==tx1 AND px0!=px1)
,False,pk);
tr=IIf((tl0<=tl1 AND px0>tx0 AND tx0!=tx1)
OR (tl1>tl2 AND tx2>px1)
OR (tl0<=tl1 AND px0<tx0 AND px0==px1 AND tx0!=tx1)
,False,tr);

px0=ValueWhen(pk,x,0); tx0=ValueWhen(tr,x,0);
px1=ValueWhen(pk,x,1); tx1=ValueWhen(tr,x,1);
px2=ValueWhen(pk,x,2); tx2=ValueWhen(tr,x,2);
ph0=ValueWhen(pk,H,0); tl0=ValueWhen(tr,L,0);
ph1=ValueWhen(pk,H,1); tl1=ValueWhen(tr,L,1);
ph2=ValueWhen(pk,H,2); tl2=ValueWhen(tr,L,2);
}

ll=tr AND tl1<tl2;
hl=tr AND tl1>tl2;
hh=pk AND ph1>ph2;
lh=pk AND ph1<ph2;
dt=pk AND ph1==ph2;
db=tr AND tl1==tl2;

ll_h=IIf(ll,1,0);
hl_h=IIf(hl,2,0);
hh_h=IIf(hh,3,0);
lh_h=IIf(lh,4,0);
dt_h=IIf(dt,5,0);
db_h=IIf(db,6,0);

combi=ll_h+hl_h+lh_h+hh_h+dt_h+db_h;

t0=ValueWhen(combi,combi,0);
t1=ValueWhen(combi,combi,1);
t2=ValueWhen(combi,combi,2);
t3=ValueWhen(combi,combi,3);
t4=ValueWhen(combi,combi,4);
t5=ValueWhen(combi,combi,5);

// bearisch 123 pattern
be123=pk AND t1==4 AND t2==2;
beAx=ValueWhen(be123,tx2);beAy=ValueWhen(be123,tl2);
beBx=ValueWhen(be123,px2);beBy=ValueWhen(be123,ph2);
beCx=ValueWhen(be123,tx1);beCy=ValueWhen(be123,tl1);
beDx=ValueWhen(be123,px1);beDy=ValueWhen(be123,ph1);
beRetrace=(beBy-beCy)/(beBy-beAy);
be123=be123 AND beRetrace>minRetrace AND beRetrace<maxRetrace AND beDy>beCy;
rr=BarsSince(be123)>=0 AND BarsSince(be123)<extendRange;
idx=IIf(rr,xx-ValueWhen(be123,beCx),Null);
if(entryType) aa=(beCy-beAy)/(beCx-beAx);else aa=0;bb=beCy;
aa=ValueWhen(be123,aa);bb=ValueWhen(be123,bb);
beEx=ValueWhen(be123,px1);ii=px1-beCx;beEy=aa*ii+bb;
be123=be123 AND beEy<beDy;
beTrendline=IIf(idx,aa*idx+bb,Null);beValidSignalArea=Flip(be123,Ref(tr,-1));
if(signalRangeCheck) beTrendline=IIf(beValidSignalArea,beTrendline,Null);
Short=Cross(beTrendline,C) AND !IsEmpty(beTrendline);Short=Ref(Short,-1);ShortPrice=O;
Short=ExRem(Short,be123);Sell=0;

// bullish 123 pattern
bu123=tr AND t1==2 AND t2==4;
buAx=ValueWhen(bu123,px2);buAy=ValueWhen(bu123,ph2);
buBx=ValueWhen(bu123,tx2);buBy=ValueWhen(bu123,tl2);
buCx=ValueWhen(bu123,px1);buCy=ValueWhen(bu123,ph1);
buDx=ValueWhen(bu123,tx1);buDy=ValueWhen(bu123,tl1);
buRetrace=(buCy-buBy)/(buAy-buBy);
bu123=bu123 AND buRetrace>minRetrace AND buRetrace<maxRetrace AND buDy<buCy;;
rr=BarsSince(bu123)>=0 AND BarsSince(bu123)<extendRange;
idx=IIf(rr,xx-ValueWhen(bu123,buCx),Null);
if(entryType) aa=(buCy-buAy)/(buCx-buAx);else aa=0;bb=buCy;
aa=ValueWhen(bu123,aa);bb=ValueWhen(bu123,bb);
buEx=ValueWhen(bu123,tx1);ii=tx1-buCx;buEy=aa*ii+bb;
bu123=bu123 AND buEy>buDy;
buTrendline=IIf(idx,aa*idx+bb,Null);buValidSignalArea=Flip(bu123,Ref(pk,-1));
if(signalRangeCheck) buTrendline=IIf(buValidSignalArea,buTrendline,Null);
Buy=Cross(C,buTrendline) AND !IsEmpty(buTrendline);Buy=Ref(Buy,-1);BuyPrice=O;
Buy=ExRem(Buy,bu123);Cover=0;

GraphXSpace=5;SetChartBkColor(ColorRGB(0,0,0));SetChartOptions(0,chartShowDates);
SetBarFillColor(IIf(C>O,colorGreen,IIf(C<=O,colorRed,colorLightGrey)));
Plot(C,"Price",IIf(C>O,colorDarkGreen,IIf(C<=O,colorDarkRed,colorLightGrey)),64,0,0,0,0);
PlotShapes(shapeSmallCircle*tr,IIf(Lx-ValueWhen(tr,x)>rightStrength,ColorRGB(0,100,0),colorWhite),0,L,-10);
PlotShapes(shapeSmallCircle*pk,IIf(Lx-ValueWhen(pk,x)>rightStrength,ColorRGB(255,0,0),colorWhite),0,H,10);

if(dispbe123)
{
Plot(beTrendline,"",ColorRGB(100,0,0),styleDots|styleNoLine,0,0,0,0);
PlotShapes(IIf(Short,shapeSmallDownTriangle,shapeNone),colorRed,0,H,IIf(Short AND Sell,-30,-15));
PlotShapes(IIf(Short,shapeSmallCircle,shapeNone),colorWhite,0,ShortPrice,0);
}
if(dispbu123)
{
Plot(buTrendline,"",ColorRGB(0,100,0),styleDots|styleNoLine,0,0,0,0);
PlotShapes(IIf(Buy,shapeUpArrow,shapeNone),colorDarkGreen,0,L,-15);
PlotShapes(IIf(Buy,shapeSmallCircle,shapeNone),colorWhite,0,BuyPrice,0);
}

abcdy_up=27;
abcdy_dn=15;
function GetVisibleBarCount()
{
lvb=Status("lastvisiblebar");
fvb=Status("firstvisiblebar");
return Min(lvb-fvb,BarCount-fvb);
}
function GfxConvertPixelsToBarX(Pixels)
{
lvb=Status("lastvisiblebar");
fvb=Status("firstvisiblebar");
pxchartleft=Status("pxchartleft");
pxchartwidth=Status("pxchartwidth");
fac=pxchartwidth/Pixels;
bar=(lvb-fvb)/fac;
return Nz(bar);
}
function GfxConvertPixelToValueY(Pixels)
{
local Miny,Maxy,pxchartbottom,pxchartheight;
Miny=Status("axisminy");
Maxy=Status("axismaxy");
pxchartbottom=Status("pxchartbottom");
pxchartheight=Status("pxchartheight");
fac=pxchartheight/Pixels;
Value=(Maxy-Miny)/fac;
return Nz(Value);
}
function GfxConvertBarToPixelX(bar)
{
lvb=Status("lastvisiblebar");
fvb=Status("firstvisiblebar");
pxchartleft=Status("pxchartleft");
pxchartwidth=Status("pxchartwidth");
return Nz(pxchartleft+bar*pxchartwidth/(lvb-fvb+1));
}
function GfxConvertValueToPixelY(value)
{
local Miny,Maxy,pxchartbottom,pxchartheight;
Miny=Status("axisminy");
Maxy=Status("axismaxy");
pxchartbottom=Status("pxchartbottom");
pxchartheight=Status("pxchartheight");
return Nz(pxchartbottom-floor(0.5+(Value-Miny)*pxchartheight/(Maxy-Miny)));
}
AllVisibleBars=GetVisibleBarCount();
fvb=Status("firstvisiblebar");
abcdy_up=GfxConvertPixelToValueY(abcdy_up);
abcdy_dn=GfxConvertPixelToValueY(abcdy_dn);

for(i=0;i<AllVisibleBars;i++)
{
if(ll[i+fvb] AND dispLabels)
{
lvix=i+fvb;GfxSelectFont("Tahoma",8,500); GfxSetBkMode(1);
GfxSetTextColor(colorYellow);GfxTextOut("LL",GfxConvertBarToPixelX(i)-3,GfxConvertValueToPixelY(L[lvix]-abcdy_dn));
GfxSetTextColor(colorYellow);GfxTextOut(""+L[lvix],GfxConvertBarToPixelX(i)-3,GfxConvertValueToPixelY(L[lvix]-2*abcdy_dn));
}
if(hl[i+fvb] AND dispLabels)
{
lvix=i+fvb;GfxSelectFont("Tahoma",8,500); GfxSetBkMode(1);
GfxSetTextColor(colorYellow);GfxTextOut("HL",GfxConvertBarToPixelX(i)-3,GfxConvertValueToPixelY(L[lvix]-abcdy_dn));
GfxSetTextColor(colorYellow);GfxTextOut(""+L[lvix],GfxConvertBarToPixelX(i)-3,GfxConvertValueToPixelY(L[lvix]-2*abcdy_dn));
}
if(db[i+fvb] AND dispLabels)
{
lvix=i+fvb;GfxSelectFont("Tahoma",8,500); GfxSetBkMode(1);
GfxSetTextColor(colorYellow);GfxTextOut("DB",GfxConvertBarToPixelX(i)-3,GfxConvertValueToPixelY(L[lvix]-abcdy_dn));
GfxSetTextColor(colorYellow);GfxTextOut(""+L[lvix],GfxConvertBarToPixelX(i)-3,GfxConvertValueToPixelY(L[lvix]-2*abcdy_dn));
}
if(hh[i+fvb] AND dispLabels)
{
lvix=i+fvb;GfxSelectFont("Tahoma",8,500); GfxSetBkMode(1);
GfxSetTextColor(colorYellow);GfxTextOut("HH",GfxConvertBarToPixelX(i)-5,GfxConvertValueToPixelY(H[lvix]+abcdy_up));
GfxSetTextColor(colorYellow);GfxTextOut(""+H[lvix],GfxConvertBarToPixelX(i)-5,GfxConvertValueToPixelY(H[lvix]+1.57*abcdy_up));
}
if(lh[i+fvb] AND dispLabels)
{
lvix=i+fvb;GfxSelectFont("Tahoma",8,500); GfxSetBkMode(1);
GfxSetTextColor(colorYellow);GfxTextOut("LH",GfxConvertBarToPixelX(i)-5,GfxConvertValueToPixelY(H[lvix]+abcdy_up));
GfxSetTextColor(colorYellow);GfxTextOut(""+H[lvix],GfxConvertBarToPixelX(i)-5,GfxConvertValueToPixelY(H[lvix]+1.57*abcdy_up));
}
if(dt[i+fvb] AND dispLabels)
{
lvix=i+fvb;GfxSelectFont("Tahoma",8,500); GfxSetBkMode(1);
GfxSetTextColor(colorYellow);GfxTextOut("DT",GfxConvertBarToPixelX(i)-5,GfxConvertValueToPixelY(H[lvix]+abcdy_up));
GfxSetTextColor(colorYellow);GfxTextOut(""+H[lvix],GfxConvertBarToPixelX(i)-5,GfxConvertValueToPixelY(H[lvix]+1.57*abcdy_up));
}
if(be123[i+fvb] AND dispbe123)
{
GfxSetOverlayMode(1);
GfxSelectPen(ColorRGB(100,0,0),2);
GfxSelectSolidBrush(ColorRGB(20,0,0));
lvix=i+fvb;
GfxSetBkMode(1);GfxSetOverlayMode(1);GfxSelectPen(ColorRGB(100,0,0),1,1);
GfxMoveTo(GfxConvertBarToPixelX(i-(beDx[lvix]-beCx[lvix])),GfxConvertValueToPixelY(beCy[lvix]));
GfxLineTo(GfxConvertBarToPixelX(i),GfxConvertValueToPixelY(beDy[lvix]));
GfxMoveTo(GfxConvertBarToPixelX(i-(beDx[lvix]-beBx[lvix])),GfxConvertValueToPixelY(beBy[lvix]));
GfxLineTo(GfxConvertBarToPixelX(i),GfxConvertValueToPixelY(beDy[lvix]));
GfxPolygon(
GfxConvertBarToPixelX(i-(beDx[lvix]-beAx[lvix])),GfxConvertValueToPixelY(beAy[lvix]),
GfxConvertBarToPixelX(i-(beDx[lvix]-beBx[lvix])),GfxConvertValueToPixelY(beBy[lvix]),
GfxConvertBarToPixelX(i-(beDx[lvix]-beCx[lvix])),GfxConvertValueToPixelY(beCy[lvix]));
GfxSelectFont("Tahoma",10,500);GfxSetBkMode(1);
GfxSetTextColor(ColorRGB(200,0,0));GfxTextOut("1",GfxConvertBarToPixelX(i-(beDx[lvix]-beBx[lvix]))-7,GfxConvertValueToPixelY(beBy[lvix]+1.5*abcdy_up));
GfxSetTextColor(ColorRGB(200,0,0));GfxTextOut("2",GfxConvertBarToPixelX(i-(beDx[lvix]-beCx[lvix]))-7,GfxConvertValueToPixelY(beCy[lvix]-1.6*abcdy_dn));
GfxSetTextColor(ColorRGB(200,0,0));GfxTextOut("3",GfxConvertBarToPixelX(i-(beDx[lvix]-beDx[lvix]))-7,GfxConvertValueToPixelY(beDy[lvix]+1.5*abcdy_up));
Plot(LineArray(beCx[lvix],beCy[lvix],beEx[lvix],beEy[lvix],0,True ),"",ColorRGB(100,0,0),styleDashed);
if(dispbeRetraceValues)
{
GfxSelectFont("Tahoma",8,650); GfxSetBkMode(2);GfxSetOverlayMode(1);GfxSetBkColor(colorDarkRed);GfxSetTextColor(colorWhite);
GfxTextOut(""+Prec(beRetrace[lvix],2),GfxConvertBarToPixelX(i-(beDx[lvix]-(beAx[lvix]+beCx[lvix])/2)),GfxConvertValueToPixelY((beAy[lvix]+beCy[lvix])/2));
}
}
if(bu123[i+fvb] AND dispbu123)
{
GfxSetOverlayMode(1);
GfxSelectPen(ColorRGB(0,100,0),2);
GfxSelectSolidBrush(ColorRGB(0,20,0));
lvix=i+fvb;
GfxSetBkMode(1);GfxSetOverlayMode(1);GfxSelectPen(ColorRGB(0,100,0),1,1);
GfxMoveTo(GfxConvertBarToPixelX(i-(buDx[lvix]-buCx[lvix])),GfxConvertValueToPixelY(buCy[lvix]));
GfxLineTo(GfxConvertBarToPixelX(i),GfxConvertValueToPixelY(buDy[lvix]));
GfxMoveTo(GfxConvertBarToPixelX(i-(buDx[lvix]-buBx[lvix])),GfxConvertValueToPixelY(buBy[lvix]));
GfxLineTo(GfxConvertBarToPixelX(i),GfxConvertValueToPixelY(buDy[lvix]));
GfxPolygon(
GfxConvertBarToPixelX(i-(buDx[lvix]-buAx[lvix])),GfxConvertValueToPixelY(buAy[lvix]),
GfxConvertBarToPixelX(i-(buDx[lvix]-buBx[lvix])),GfxConvertValueToPixelY(buBy[lvix]),
GfxConvertBarToPixelX(i-(buDx[lvix]-buCx[lvix])),GfxConvertValueToPixelY(buCy[lvix]));
GfxSelectFont("Tahoma",10,500);GfxSetBkMode(1);
GfxSetTextColor(ColorRGB(0,200,0));GfxTextOut("1",GfxConvertBarToPixelX(i-(buDx[lvix]-buBx[lvix]))+3,GfxConvertValueToPixelY(buBy[lvix]-1.6*abcdy_dn));
GfxSetTextColor(ColorRGB(0,200,0));GfxTextOut("2",GfxConvertBarToPixelX(i-(buDx[lvix]-buCx[lvix]))+3,GfxConvertValueToPixelY(buCy[lvix]+1.5*abcdy_up));
GfxSetTextColor(ColorRGB(0,200,0));GfxTextOut("3",GfxConvertBarToPixelX(i-(buDx[lvix]-buDx[lvix]))+3,GfxConvertValueToPixelY(buDy[lvix]-1.6*abcdy_dn));
Plot(LineArray(buCx[lvix],buCy[lvix],buEx[lvix],buEy[lvix],0,True ),"",ColorRGB(0,100,0),styleDashed);
if(dispbuRetraceValues)
{
GfxSelectFont("Tahoma",8,650); GfxSetBkMode(2);GfxSetOverlayMode(1);GfxSetBkColor(colorDarkGreen);GfxSetTextColor(colorWhite);
GfxTextOut(""+Prec(buRetrace[lvix],2),GfxConvertBarToPixelX(i-(buDx[lvix]-(buAx[lvix]+buCx[lvix])/2)),GfxConvertValueToPixelY((buAy[lvix]+buCy[lvix])/2));
}
}
}
 

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