Conversione da TW indicatore scalper a 8 periodi

• 10/26/2022 at 9:49 AM #203077
  Msport71

  Buongiorno a tutti,

  volevo richiedere la conversione in oggetto, di questo indicatore, che mi sembra interessante pur nella
  sua semplicità.
  Ringrazio sempre per il cortese e prezioso supporto.

  https://www.tradingview.com/script/egfSfN1y-TonyUX-EMA-Scalper-Buy-Sell/

   

  ———————————————————————

  TonyUX EMA Scalper – Buy / Sell

  study(title=”Tony’s EMA Scalper – Buy / Sell”, shorttitle=”TUX EMA Scalper”, overlay=true)
  len = input(20, minval=1, title=”Length”)
  src = input(close, title=”Source”)
  out = ema(src, len)
  plot(out, title=”EMA”, color=blue)
  last8h = highest(close, 8)
  lastl8 = lowest(close, 8)

  plot(last8h, color=red, linewidth=2)
  plot(lastl8, color=green, linewidth=2)

  bearish = cross(close,out) == 1 and close[1] > close
  bullish = cross(close,out) == 1 and close[1] < close

  plotshape(bearish, color=red, style=shape.arrowdown, text=”Sell”, location=location.abovebar)
  plotshape(bullish, color=green, style=shape.arrowup, text=”Buy”, location=location.belowbar)

  

  Msport71

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  10/26/2022 at 4:17 PM #203098
  fifi743

  out = average[20,1] last8h = highest[8] lastl8 = lowest[8] bearish = close crosses under out and close[1] > close bullish = close crosses over out and close[1] < close if bullish then DRAWARROWUP(barindex, low)coloured(51,102,51) endif if bearish then DRAWARROWDOWN(barindex,high)coloured(204,0,0) endif return

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  out = average[20,1] last8h = highest[8] lastl8 = lowest[8] bearish = close crosses under out and close[1] > close bullish = close crosses over out and close[1] < close if bullish then DRAWARROWUP(barindex, low)coloured(51,102,51) endif if bearish then DRAWARROWDOWN(barindex,high)coloured(204,0,0) endif return

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  Msport71

  

  fifi743

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  10/26/2022 at 5:17 PM #203100
  Msport71

  Fifi743,

   

  gentilissimo grazie.

  Posso chiederti anche come inserire le bande (green line e red line ) simili a un canale di Donchian ,  all’interno delle quali nell’indicatore le candele oscillano?

  dovrebbe trattarsi delle seguenti stringhe:

  plot(last8h, color=red, linewidth=2)
  plot(lastl8, color=green, linewidth=2)

   

  Grazie ancora

   

   

  

  Msport71

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  10/26/2022 at 5:20 PM #203101
  fifi743

  Ecco qui

  

  fifi743

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  10/26/2022 at 5:24 PM #203103
  Msport71

  Grazie e mille !

   

   

  

  Msport71

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