Codage d’un screener à partir d’un indicateur trend impulse filter

• 09/14/2020 at 3:19 PM #144224
  ribes65

  Bonjour,

  Nicolas a codé cet indicateur qui affiche les signaux d’achat et de vente à l’aide de flèches bleue (achat) et rouge (vente):J’aurais besoin de votre aide pour coder un screener détectant à chaque séance les actions signalées en achat et en vente.

  //PRC_Trend Impulse Filter | indicator //06.04.2020 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge //converted from Pinescript code (author:alexgrover) // --- settings length = 100 center = 1 arrows = 1 // Plot Arrows 0=false ; 1=true // --- end of settings once b = src if barindex>length then src = (highest[length](high)+lowest[length](low))/2 rising = src-src[length]>0 falling = src-src[length]<0 a = rising or falling b = exponentialaverage[center](a*src+(1-a)*b[1]) //—- if b>b[1] then os=1 cr=0 cg=128 cb=255 elsif b<b[1] then os=-1 cr=230 cg=81 cb=0 endif if os <> os[1] and arrows then if os>0 then drawarrowup(barindex,b[1]) coloured(cr,cg,cb) else drawarrowdown(barindex,b[1]) coloured(cr,cg,cb) endif endif endif return b coloured(cr,cg,cb) style(line,3) as "Trend Impulse Filter"

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  //PRC_Trend Impulse Filter | indicator //06.04.2020 //Nicolas @ www.prorealcode.com //Sharing ProRealTime knowledge //converted from Pinescript code (author:alexgrover)   // --- settings length = 100 center = 1 arrows = 1 // Plot Arrows 0=false ; 1=true // --- end of settings   once b = src if barindex>length then src = (highest[length](high)+lowest[length](low))/2 rising = src-src[length]>0 falling = src-src[length]<0 a = rising or falling b = exponentialaverage[center](a*src+(1-a)*b[1]) //—-   if b>b[1] then   os=1   cr=0   cg=128   cb=255 elsif b<b[1] then   os=-1   cr=230   cg=81   cb=0 endif   if os <> os[1] and arrows then   if os>0 then    drawarrowup(barindex,b[1]) coloured(cr,cg,cb)   else    drawarrowdown(barindex,b[1]) coloured(cr,cg,cb)   endif endif endif   return b coloured(cr,cg,cb) style(line,3) as "Trend Impulse Filter"

   

  Je vous remercie beaucoup.

  ribes65

   

  

  ribes65

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  09/14/2020 at 3:35 PM #144226
  Nicolas

  Ci-dessous le code du screener pour l’indicateur Trend Impulse Filter : il détecte à la fois les nouveaux trend haussiers et baissiers.

  //PRC_Trend Impulse Filter | screener //https://www.prorealcode.com/topic/codage-dun-screener-a-partir-dun-indicateur-de-signaux-dachat-et-de-vente/ // --- settings length = 100 mid = 1 // --- end of settings once b = medianprice if barindex>length then src = (highest[length](high)+lowest[length](low))/2 rising = src-src[length]>0 falling = src-src[length]<0 a = rising or falling b = exponentialaverage[mid](a*src+(1-a)*b[1]) //—- if b>b[1] then os=1 elsif b<b[1] then os=-1 endif test = os <> os[1] endif screener[test]

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  //PRC_Trend Impulse Filter | screener //https://www.prorealcode.com/topic/codage-dun-screener-a-partir-dun-indicateur-de-signaux-dachat-et-de-vente/ // --- settings length = 100 mid = 1 // --- end of settings   once b = medianprice if barindex>length then src = (highest[length](high)+lowest[length](low))/2 rising = src-src[length]>0 falling = src-src[length]<0 a = rising or falling b = exponentialaverage[mid](a*src+(1-a)*b[1]) //—-   if b>b[1] then os=1 elsif b<b[1] then os=-1 endif   test = os <> os[1]   endif   screener[test]

   

   

  

  Nicolas

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  09/14/2020 at 4:21 PM #144232
  ribes65

  Je vous remercie beaucoup pour votre réponse rapide.

  PRT demande une rectification de syntaxe aux lignes 14 (caractère 24) et 25.

  //PRC_Trend Impulse Filter | screener
  //https://www.prorealcode.com/topic/codage-dun-screener-a-partir-dun-indicateur-de-signaux-dachat-et-de-vente/
  // — settings
  length = 100
  center = 1
  // — end of settings

  once b = medianprice
  if barindex>length then
  src = (highest[length](high)+lowest[length](low))/2
  rising = src-src[length]>0
  falling = src-src[length]<0
  a = rising or falling
  b = exponentialaverage<div class=”gdbbx-bbcode-align-center” style=”text-align: center;”></div>(a*src+(1-a)*b[1])
  //—-

  if b>b[1] then
  os=1
  elsif b<b[1] then
  os=-1
  endif

  test = os <> os[1]

  endif

  screener[test]

  Avez-vous la possibilité de rectifier?

  ribes65

  

  ribes65

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  09/14/2020 at 4:38 PM #144235
  Nicolas

  J’ai corrigé dans mon code ci-dessus. C’est le forum qui a mal formaté le code.

  

  Nicolas

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  09/14/2020 at 6:30 PM #144242
  ribes65

  Merci infiniment pour votre aide et la globalité de votre travail sur ce site.

  

  ribes65

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