Conversion from trading view Nadaraya-Watson Envelope

• 06/28/2022 at 4:19 PM #196327
  Nicolas

  Yes, it was expected, I dont understand why you are making comparison? 🙂

  If you know what are the price values in 10 days, then you can plot an ideal channel considering that price, and this is what a repainting indicator like this one is doing.

  The version I delivered is using only the current price and not any price that is unkown.

  If you want me to code a perfect 1:1 indicator with this repainting behavior, it would take a lot of effort and time, I can do it as a paid service: https://www.prorealcode.com/trading-programming-services/

  

  Nicolas

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  06/28/2022 at 4:29 PM #196328
  Gau_trading

  Thanks very much for your help.

  Any idea of the cost ?

  

  Gau_trading

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  06/28/2022 at 6:48 PM #196341
  Nicolas

  Please use the form of the programming services page in order to get a free quote.

  

  Nicolas

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  07/05/2022 at 7:03 PM #196821
  zmokhtari

  Hello,
  have tou succeded in making this indicator work as it does in Trading View .?
  thanks

  Zakaria

  

  zmokhtari

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  07/06/2022 at 8:11 AM #196850
  Gau_trading

  Hello, not really, I still run it on Tradingview. Having 2 systems is an issue, but cheaper than develop  it by an expert for Prorealtime

  Thanks

  

  Gau_trading

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  07/10/2022 at 9:10 PM #197090
  zmokhtari

  Hello again,

  i’ve done some modification starting from Nicola’s version, i managed to make it work the same way as on trading view, here’s the code.
  you can’t use it for alerts for now, it only draws the envelope.

  see attached image i’ve tested it on ETHUSD on the m1 timeframe.

  i’ll keep imporving it, to see if in any way it can be used in live trading.

  Zakaria

  //Nadaraya-Watson Envelope defparam drawonlastbaronly = true length = 500//Window Size hh = 8 //Bandwidth mult = 0.45 src = Close n = barindex k = 2 if IsLastBarUpdate then y2 = 0 sume = 0 for i = 0 to length-1 sum = 0 sumw = 0 for j = 0 to length-1 w = EXP(-pow(i-j,2)/(hh*hh*2)) sum = sum+src[j]*w sumw = sumw+w next y2 = sum/sumw sume = sume+abs(src[i] - y2) $a[barindex-i]=y2 //DRAWPOINT(barindex-i, y2, 1) next mae = sume/(length*mult) for i=0 to length-1 DRAWPOINT(barindex-i, $a[barindex-i]-mae, 1) coloured(0,255,0,100) DRAWPOINT(barindex-i, $a[barindex-i]+mae, 1) coloured(255,0,0,100) //if close[barindex-i] > ($a[barindex-i]+mae) then // and src[1]<y2[1]+mae then //drawarrowdown(barindex-i,high) coloured("red") //endif //if close[barindex-i] < ($a[barindex-i]-mae) then //and src[1]>y2[1]-mae then //drawarrowup(barindex-i,low) coloured("green") //endif next /*drawpoint(barindex,y2,1) drawpoint(barindex,y2+mae,1) drawpoint(barindex,y2-mae,1)*/ Y2High=$a[barindex]+mae Y2Low=$a[barindex]-mae endif return

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  //Nadaraya-Watson Envelope defparam drawonlastbaronly = true length = 500//Window Size hh      = 8 //Bandwidth mult   = 0.45   src    = Close n = barindex k = 2 if IsLastBarUpdate then y2 = 0 sume = 0 for i = 0 to length-1 sum = 0 sumw = 0          for j = 0 to length-1 w = EXP(-pow(i-j,2)/(hh*hh*2)) sum = sum+src[j]*w sumw = sumw+w next y2 = sum/sumw sume = sume+abs(src[i] - y2) $a[barindex-i]=y2 //DRAWPOINT(barindex-i, y2, 1)   next mae = sume/(length*mult) for i=0 to length-1   DRAWPOINT(barindex-i, $a[barindex-i]-mae, 1) coloured(0,255,0,100) DRAWPOINT(barindex-i, $a[barindex-i]+mae, 1) coloured(255,0,0,100) //if close[barindex-i] > ($a[barindex-i]+mae) then // and src[1]<y2[1]+mae then //drawarrowdown(barindex-i,high) coloured("red") //endif //if close[barindex-i] < ($a[barindex-i]-mae) then //and src[1]>y2[1]-mae then //drawarrowup(barindex-i,low) coloured("green") //endif next   /*drawpoint(barindex,y2,1) drawpoint(barindex,y2+mae,1) drawpoint(barindex,y2-mae,1)*/ Y2High=$a[barindex]+mae Y2Low=$a[barindex]-mae endif return

  2 users thanked author for this post.

  Nicolas, Distincttacos

  

  zmokhtari

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  07/11/2022 at 6:10 AM #197102
  Gau_trading

  Thanks I will test it today.

  Thanks again

  

  Gau_trading

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  07/11/2022 at 10:57 AM #197123
  Gau_trading

  The variable “Mult” input does not change the bands. Any idea ?

  Thanks again

  

  Gau_trading

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  08/03/2022 at 1:46 PM #198421
  abbasbandy

  Dear Sir

  Can I find this code in mql4?

  

  abbasbandy

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  08/11/2022 at 3:55 PM #198970
  Sofitech

  Hello and thanks for this code.
  I would love to add a median line just like you have an up and dow line already…
  Anybody would know how to code the median line in POINT ?

  Thanks a lot

  

  Sofitech

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  08/11/2022 at 4:42 PM #198973
  robertogozzi

  abbasbandy wrote:

  Dear Sir

  Can I find this code in mql4?

  This forum is dedicated to the ProRealTime platform, thus conversions from other languages to PRT are free, while other conversions are available as paid services at this link https://www.prorealcode.com/trading-programming-services/.

   

  

  robertogozzi

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  08/14/2022 at 1:22 PM #199044
  Colonel_Kernel

  Hi, this looks very interesting, but I can not get it to work when pasting into Trading View.

  Can you confirm this is Pine like the original LuxAlgo one?

  many thanks.

  

  Colonel_Kernel

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  08/14/2022 at 2:42 PM #199045
  JS

  Hi @Colonel_Kernel

  The code above is for ProRealTime and not Pine code…(it is not the original LuxAlgo)

  

  JS

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