Détection Heikin Ashi sans mèche inférieure

• 03/29/2020 at 3:03 PM #123816
  henri95

  Bonjour,

  Je n’arrive pas à programmer un Proscreener qui me semble pourtant hyper simple.

  C’est:

  Détection du premier chandelier  qui apparaît en Heikin Ashi avec un corps blanc et sans mèche inférieure.

  Je suis en données journalière. Donc c’est pour la dernière journée, c’est à dire la dernière bougie. Ci joint un exemple.

  Quelque chose doit m’échapper. Merci pour l’aide et prenez soin de vous.

  

  henri95

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  03/30/2020 at 8:32 AM #123872
  Nicolas

  Le screener ci-dessous détectera la première bougie Heikin Ashi haussière avec une autre baissière, avec un “cul plat” (Low = Open).

  xClose = (open+high+low+close)/4 IF BarIndex=0 THEN xOpen = open //xHigh = high xLow = low ELSe xOpen = (xOpen[1] + xClose[1])/2 //xHigh = Max(Max(high, xOpen), xClose) xLow = Min(Min(low, xOpen), xClose) ENDIF test = xclose>xopen and xclose[1]<xopen[1] and xopen=xlow screener[test]

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  xClose = (open+high+low+close)/4 IF BarIndex=0 THEN xOpen = open //xHigh = high xLow = low ELSe xOpen = (xOpen[1] + xClose[1])/2 //xHigh = Max(Max(high, xOpen), xClose) xLow = Min(Min(low, xOpen), xClose) ENDIF   test = xclose>xopen and xclose[1]<xopen[1] and xopen=xlow   screener[test]

   

  

  Nicolas

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  03/30/2020 at 11:08 AM #123910
  henri95

  Ca marche nickel! Merci

  

  henri95

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  03/30/2020 at 11:51 AM #123930
  henri95

  Re bonjour,

  Comment fait-on le contraire? C’est à dire Bougie noire sans mèche supérieure précédée de bougies blanches?

  Désolé vraiment nul en programmation. Ce n’est pas mon métier 🙂

  

  henri95

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  03/30/2020 at 1:21 PM #123950
  Nicolas

  La logique est la même et se situe dans cette ligne :

  test = xclose>xopen and xclose[1]<xopen[1] and xopen=xlow

  1	test = xclose>xopen and xclose[1]<xopen[1] and xopen=xlow

  Littéralement, la fermeture est supérieure à l’ouverture (donc bougie haussière), inversement pour la bougie précédente [1], et l’ouverture est égale au plus bas de la bougie (fond plat).

  Donc l’inverse donne :

  test = xclose<xopen and xclose[1]>xopen[1] and xopen=xhigh

  1	test = xclose<xopen and xclose[1]>xopen[1] and xopen=xhigh

   

  

  Nicolas

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  03/30/2020 at 7:52 PM #124003
  henri95

  OK cool merci.

  

  henri95

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  04/04/2021 at 9:41 AM #166152
  Guibourse

  Est-ce que cela serait possible de détecter cette première absence de mèche inférieure (et supérieure)  quand elle concerne Heikin smoothed ? Je pense au Code suivant :

  Heikin Ashi Smoothed

  //PRC_HPT Heikin Ashi Smoothed | indicator //25.04.2017 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge //translated from MT4 indicator code //---settings //MaPeriod=6 //MaPeriod2=2 //---end of settings once maOpen=Open once maClose=Close once maLow=Low once maHigh=High if barindex>0 then maOpen=(maOpen[1]*(MAperiod-1)+Open)/MAPeriod maClose=(maClose[1]*(MAperiod-1)+Close)/MAPeriod maLow=(maLow[1]*(MAperiod-1)+Low)/MAPeriod maHigh=(maHigh[1]*(MAperiod-1)+High)/MAPeriod haOpen=(ExtMapBuffer5[1]+ExtMapBuffer6[1])/2 haClose=(maOpen+maHigh+maLow+maClose)/4 haHigh=Max(maHigh, Max(haOpen, haClose)) haLow=Min(maLow, Min(haOpen, haClose)) if (haOpen<haClose) then r=0 g=191 b=255 ExtMapBuffer7=haLow ExtMapBuffer8=haHigh else r=255 g=10 b=0 ExtMapBuffer7=haHigh ExtMapBuffer8=haLow endif ExtMapBuffer5=haOpen ExtMapBuffer6=haClose ExtMapBuffer1=weightedaverage[MAperiod2](ExtMapBuffer7) ExtMapBuffer2=weightedaverage[MAperiod2](ExtMapBuffer8) ExtMapBuffer3=weightedaverage[MAperiod2](ExtMapBuffer5) ExtMapBuffer4=weightedaverage[MAperiod2](ExtMapBuffer6) endif DRAWCANDLE(ExtMapBuffer3,ExtMapBuffer2,ExtMapBuffer1,ExtMapBuffer4) coloured(r,g,b) short = ExtMapBuffer7[1]>ExtMapBuffer8[1] and ExtMapBuffer7[2]<ExtMapBuffer8[2] and ExtMapBuffer7[0]>ExtMapBuffer8[0] long = ExtMapBuffer7[1]<ExtMapBuffer8[1] and ExtMapBuffer7[2]>ExtMapBuffer8[2] and ExtMapBuffer7[0]<ExtMapBuffer8[0] RETURN long as "long signal", short as "short signal"

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  //PRC_HPT Heikin Ashi Smoothed | indicator //25.04.2017 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge //translated from MT4 indicator code   //---settings //MaPeriod=6 //MaPeriod2=2 //---end of settings     once maOpen=Open once maClose=Close once maLow=Low once maHigh=High   if barindex>0 then maOpen=(maOpen[1]*(MAperiod-1)+Open)/MAPeriod maClose=(maClose[1]*(MAperiod-1)+Close)/MAPeriod maLow=(maLow[1]*(MAperiod-1)+Low)/MAPeriod maHigh=(maHigh[1]*(MAperiod-1)+High)/MAPeriod   haOpen=(ExtMapBuffer5[1]+ExtMapBuffer6[1])/2 haClose=(maOpen+maHigh+maLow+maClose)/4 haHigh=Max(maHigh, Max(haOpen, haClose)) haLow=Min(maLow, Min(haOpen, haClose)) if (haOpen<haClose) then r=0 g=191 b=255 ExtMapBuffer7=haLow ExtMapBuffer8=haHigh else r=255 g=10 b=0 ExtMapBuffer7=haHigh ExtMapBuffer8=haLow endif ExtMapBuffer5=haOpen ExtMapBuffer6=haClose   ExtMapBuffer1=weightedaverage[MAperiod2](ExtMapBuffer7) ExtMapBuffer2=weightedaverage[MAperiod2](ExtMapBuffer8) ExtMapBuffer3=weightedaverage[MAperiod2](ExtMapBuffer5) ExtMapBuffer4=weightedaverage[MAperiod2](ExtMapBuffer6) endif DRAWCANDLE(ExtMapBuffer3,ExtMapBuffer2,ExtMapBuffer1,ExtMapBuffer4) coloured(r,g,b)   short = ExtMapBuffer7[1]>ExtMapBuffer8[1] and ExtMapBuffer7[2]<ExtMapBuffer8[2] and ExtMapBuffer7[0]>ExtMapBuffer8[0] long = ExtMapBuffer7[1]<ExtMapBuffer8[1] and ExtMapBuffer7[2]>ExtMapBuffer8[2] and ExtMapBuffer7[0]<ExtMapBuffer8[0]   RETURN long as "long signal", short as "short signal"

  Merci !

  

  Guibourse

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  04/06/2021 at 9:38 AM #166235
  Nicolas

  Le screener ci-dessous détecte la première bougie ayant un “cul plat” (absence de mèche) dans une tendance haussière ou baissière matérialisé par ce lissage de bougies Heikin Ashi :

  //PRC_HPT Heikin Ashi Smoothed | indicator //25.04.2017 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge //translated from MT4 indicator code //---settings MaPeriod=6 MaPeriod2=2 //---end of settings once maOpen=Open once maClose=Close once maLow=Low once maHigh=High if barindex>0 then maOpen=(maOpen[1]*(MAperiod-1)+Open)/MAPeriod maClose=(maClose[1]*(MAperiod-1)+Close)/MAPeriod maLow=(maLow[1]*(MAperiod-1)+Low)/MAPeriod maHigh=(maHigh[1]*(MAperiod-1)+High)/MAPeriod haOpen=(ExtMapBuffer5[1]+ExtMapBuffer6[1])/2 haClose=(maOpen+maHigh+maLow+maClose)/4 haHigh=Max(maHigh, Max(haOpen, haClose)) haLow=Min(maLow, Min(haOpen, haClose)) if (haOpen<haClose) then ExtMapBuffer7=haLow //ExtMapBuffer8=haHigh else ExtMapBuffer7=haHigh //ExtMapBuffer8=haLow endif ExtMapBuffer5=haOpen ExtMapBuffer6=haClose a1=weightedaverage[MAperiod2](ExtMapBuffer7) //a2=weightedaverage[MAperiod2](ExtMapBuffer8) oo=weightedaverage[MAperiod2](ExtMapBuffer5) cc=weightedaverage[MAperiod2](ExtMapBuffer6) endif green = cc>oo and a1=oo and a1[1]<oo[1] red = cc<oo and a1=oo and a1[1]>oo[1] screener[green or red]

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  //PRC_HPT Heikin Ashi Smoothed | indicator //25.04.2017 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge //translated from MT4 indicator code   //---settings MaPeriod=6 MaPeriod2=2 //---end of settings     once maOpen=Open once maClose=Close once maLow=Low once maHigh=High   if barindex>0 then maOpen=(maOpen[1]*(MAperiod-1)+Open)/MAPeriod maClose=(maClose[1]*(MAperiod-1)+Close)/MAPeriod maLow=(maLow[1]*(MAperiod-1)+Low)/MAPeriod maHigh=(maHigh[1]*(MAperiod-1)+High)/MAPeriod   haOpen=(ExtMapBuffer5[1]+ExtMapBuffer6[1])/2 haClose=(maOpen+maHigh+maLow+maClose)/4 haHigh=Max(maHigh, Max(haOpen, haClose)) haLow=Min(maLow, Min(haOpen, haClose)) if (haOpen<haClose) then ExtMapBuffer7=haLow //ExtMapBuffer8=haHigh else ExtMapBuffer7=haHigh //ExtMapBuffer8=haLow endif ExtMapBuffer5=haOpen ExtMapBuffer6=haClose   a1=weightedaverage[MAperiod2](ExtMapBuffer7) //a2=weightedaverage[MAperiod2](ExtMapBuffer8) oo=weightedaverage[MAperiod2](ExtMapBuffer5) cc=weightedaverage[MAperiod2](ExtMapBuffer6) endif   green = cc>oo and a1=oo and a1[1]<oo[1] red = cc<oo and a1=oo and a1[1]>oo[1]   screener[green or red]

   

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