parametrer les FVG

• 04/19/2025 at 10:01 AM #246091
  geroniman

  qui pourrait transcrire ce programme de détection des FVG de Tradingview? merci d’avance.

   

  //@version=5
  indicator(“Fair Value Gap (FVG)”, overlay=true)

  // Paramètres
  fvgLookback = input.int(1, title=”Lookback (bougie avant et après)”, minval=1)

  // Données des bougies
  prevHigh = high[fvgLookback]
  prevLow = low[fvgLookback]
  nextHigh = high[-fvgLookback]
  nextLow = low[-fvgLookback]

  // Calcul du FVG
  bullishFVG = low > prevHigh
  bearishFVG = high < prevLow

  // Affichage des FVGs
  if bullishFVG
  box.new(bar_index – fvgLookback, prevHigh, bar_index + fvgLookback, low, border_color=color.green, bgcolor=color.new(color.green, 85))

  if bearishFVG
  box.ew(bar_index – fvgLookback, high, bar_index + fvgLookback, prevLow, border_color=color.red, bgcolor=color.new(color.red, 85))

  

  geroniman

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  04/19/2025 at 1:18 PM #246096
  fifi743

  pas testé

   

  //@version=5 //indicator(“Fair Value Gap (FVG)”, overlay=true) // Paramètres fvgLookback = 1 // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[-fvgLookback] nextLow = low[-fvgLookback] // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow // Affichage des FVGs if bullishFVG then DRAWRECTANGLE(barindex – fvgLookback,prevHigh,barindex+ fvgLookback, low) COLOURED("green") endif if bearishFVG then DRAWRECTANGLE(barindex – fvgLookback,high,barindex+ fvgLookback, prevLow) COLOURED("red") endif return

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  //@version=5 //indicator(“Fair Value Gap (FVG)”, overlay=true)   // Paramètres fvgLookback = 1   // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[-fvgLookback] nextLow = low[-fvgLookback]   // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow   // Affichage des FVGs if bullishFVG then DRAWRECTANGLE(barindex – fvgLookback,prevHigh,barindex+ fvgLookback, low) COLOURED("green") endif   if bearishFVG then   DRAWRECTANGLE(barindex – fvgLookback,high,barindex+ fvgLookback, prevLow) COLOURED("red") endif return

   

  

  fifi743

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  04/19/2025 at 4:33 PM #246097
  geroniman

  Merci bien mais en effet les FVG ne s’affichent pas

  

  geroniman

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  04/19/2025 at 4:40 PM #246098
  geroniman

  en fait ce programme affiche les gaps mais pas les FVG

  

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  04/19/2025 at 5:50 PM #246099
  JS

  Fair Value Gap

  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true) // Parameters fvgLookback = 1//input.int(1, title="Lookback (candle before and after)", minval=1) // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0] // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) EndIf If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) EndIf Return

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  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true)   // Parameters fvgLookback = 1//input.int(1, title="Lookback (candle before and after)", minval=1)   // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0]   // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow   // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) EndIf   If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) EndIf   Return

  

  JS

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  04/19/2025 at 6:01 PM #246101
  JS

  fvgLookback=2

  Fair Value Gap 2

  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true) // Parameters fvgLookback = 2//input.int(1, title="Lookback (candle before and after)", minval=1) // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0] // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) EndIf If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) EndIf Return

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  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true)   // Parameters fvgLookback = 2//input.int(1, title="Lookback (candle before and after)", minval=1)   // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0]   // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow   // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) EndIf   If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) EndIf   Return

  

  JS

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  04/19/2025 at 6:01 PM #246103
  geroniman

  Jai demandé à chatgpt de programmer un FVG mais il affiche une erreur

   

  // Indicateur Fair Value Gap (FVG) pour ProRealTime
  // Détection des zones de déséquilibre haussier et baissier

  // Paramètres configurables
  DEFPARAM CumulateOrders = False // Ne pas cumuler les ordres pour éviter les conflits
  RangeThreshold = 0.001 // Seuil minimum pour la taille du gap (ajustable selon l’instrument)
  ExtendBars = 100 // Nombre de barres pour étendre les rectangles à droite

  // Variables pour stocker les niveaux du FVG
  fvgUpTop = 0
  fvgUpBottom = 0
  fvgDownTop = 0
  fvgDownBottom = 0

  // Conditions pour un FVG haussier
  // Un FVG haussier se forme quand le bas de la bougie actuelle est supérieur au haut de la bougie d’il y a deux barres
  IF Low > High[2] THEN
  fvgUpTop = Low // Haut du FVG haussier
  fvgUpBottom = High[2] // Bas du FVG haussier
  // Vérifier si la taille du gap est significative
  IF (fvgUpTop – fvgUpBottom) / fvgUpBottom > RangeThreshold THEN
  // Dessiner un rectangle pour le FVG haussier
  DRAWRECTANGLE(fvgUpBottom, BarIndex, fvgUpTop, BarIndex + ExtendBars) COLOURED(0, 255, 0, 20) BORDERCOLOUR(0, 255, 0)
  ENDIF
  ENDIF

  // Conditions pour un FVG baissier
  // Un FVG baissier se forme quand le haut de la bougie actuelle est inférieur au bas de la bougie d’il y a deux barres
  IF High < Low[2] THEN
  fvgDownTop = Low[2] // Haut du FVG baissier
  fvgDownBottom = High // Bas du FVG baissier
  // Vérifier si la taille du gap est significative
  IF (fvgDownTop – fvgDownBottom) / fvgDownTop > RangeThreshold THEN
  // Dessiner un rectangle pour le FVG baissier
  DRAWRECTANGLE(fvgDownBottom, BarIndex, fvgDownTop, BarIndex + ExtendBars) COLOURED(255, 0, 0, 20) BORDERCOLOUR(255, 0, 0)
  ENDIF
  ENDIF

  // Retourner 0 pour éviter les erreurs
  RETURN 0

  

  geroniman

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  04/19/2025 at 6:04 PM #246104
  geroniman

  super merci JS

  1 user thanked author for this post.

  JS

  

  geroniman

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  04/19/2025 at 6:10 PM #246105
  geroniman

  JS est ce possible de rajouter un trait à 50% du FVG?

  

  geroniman

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  04/19/2025 at 6:18 PM #246106
  JS

  Dans la première ou la deuxième version ?
  Une ligne horizontale dans la « Box » ou une ligne qui continue vers « Gauche et/ou Droite » ?

  

  JS

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  04/19/2025 at 6:31 PM #246107
  JS

  FVG + Median

  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true) // Parameters fvgLookback = 2//input.int(1, title="Lookback (candle before and after)", minval=1) // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0] // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) Median=prevHigh+(Low-prevHigh)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Green") EndIf If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) Median=High+(prevLow-High)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Red") EndIf Return

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  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true)   // Parameters fvgLookback = 2//input.int(1, title="Lookback (candle before and after)", minval=1)   // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0]   // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow   // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) Median=prevHigh+(Low-prevHigh)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Green") EndIf   If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) Median=High+(prevLow-High)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Red") EndIf   Return

  

  JS

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  04/19/2025 at 6:32 PM #246109
  geroniman

  un trait avec le niveau de prix comme sur le chart ci joint , ça serait fantastique

  

  geroniman

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  04/19/2025 at 6:43 PM #246111
  JS

  FVG +Median + Text

  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true) // Parameters fvgLookback = 2//input.int(1, title="Lookback (candle before and after)", minval=1) // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0] // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) Median=prevHigh+(Low-prevHigh)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Green") DrawText("#Median#",BarIndex-1,Median) EndIf If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) Median=High+(prevLow-High)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Red") DrawText("#Median#",BarIndex-1,Median) EndIf Return

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  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true)   // Parameters fvgLookback = 2//input.int(1, title="Lookback (candle before and after)", minval=1)   // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0]   // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow   // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) Median=prevHigh+(Low-prevHigh)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Green") DrawText("#Median#",BarIndex-1,Median) EndIf   If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) Median=High+(prevLow-High)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Red") DrawText("#Median#",BarIndex-1,Median) EndIf   Return

  

  JS

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  04/19/2025 at 6:54 PM #246113
  geroniman

  super merci, j ai mis les FVG en bleu pour bien voir le texte “median”. est ce possible de le mettre en “bold” pour que ce niveau de prix soit bien visible?

  

  geroniman

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  04/19/2025 at 7:00 PM #246115
  JS

  FVG + Media + BoldText

  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true) // Parameters fvgLookback = 2//input.int(1, title="Lookback (candle before and after)", minval=1) // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0] // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) Median=prevHigh+(Low-prevHigh)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Green") DrawText("#Median#",BarIndex-1,Median,SansSerif,Bold,16) EndIf If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) Median=High+(prevLow-High)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Red") DrawText("#Median#",BarIndex-1,Median,SansSerif,Bold,16) EndIf Return

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  //@version=5 //indicator("Fair Value Gap (FVG)", overlay=true)   // Parameters fvgLookback = 2//input.int(1, title="Lookback (candle before and after)", minval=1)   // Données des bougies prevHigh = high[fvgLookback] prevLow = low[fvgLookback] nextHigh = high[0] nextLow = low[0]   // Calcul du FVG bullishFVG = low > prevHigh bearishFVG = high < prevLow   // Affichage des FVGs If bullishFVG then DrawRectangle((BarIndex-fvgLookback),prevHigh,BarIndex,low)Coloured("Green",255)FillColor(0,50,0) Median=prevHigh+(Low-prevHigh)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Green") DrawText("#Median#",BarIndex-1,Median,SansSerif,Bold,16) EndIf   If bearishFVG then DrawRectangle(BarIndex,High,(BarIndex-fvgLookback),prevLow)Coloured("Red",255)FillColor(50,0,0) Median=High+(prevLow-High)/2 DrawSegment(BarIndex-fvgLookback,Median,BarIndex,Median)Coloured("Red") DrawText("#Median#",BarIndex-1,Median,SansSerif,Bold,16) EndIf   Return

  

  JS

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