Problem with BollingerDown > BollingerDonw [1]

• 06/29/2020 at 3:26 PM #137516
  Oliviertrader2020

  Hello,

  I’m having a problem with a personal indicator.
  I want an arrow to appear on the chart when the lower Bollinger is higher than the lower Bollinger Band of the previous period (BollingerDown > BollingerDonw [1]).

  For the first part of the code (that of the condition), I used the condtion as it appears when using simplified programming with ProOrder.

  For the second part (the arrow part), I used the method used by @Nicolas in one of his videos on Youtube and that works with my other indicators.
  The problem is that the arrow is present on the graph all the time, even when the current bollinger is lower than the low bollinger band of the previous period.
  Can someone help me?

  "BollingerDown

  // Conditions for buy indicator1 = BollingerDown[20](close) indicator2 = BollingerDown[20](close) c1 = (indicator1 > indicator2[1]) IF C1 then PrixB = low - 5*pipsize DRAWARROWUP(barindex[1],low[75])coloured(0,255,0) else PriceB = 0 endif Return

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  // Conditions for buy indicator1 = BollingerDown[20](close) indicator2 = BollingerDown[20](close) c1 = (indicator1 > indicator2[1])   IF C1 then PrixB = low - 5*pipsize DRAWARROWUP(barindex[1],low[75])coloured(0,255,0) else PriceB = 0 endif   Return

   

  

  Oliviertrader2020

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  06/29/2020 at 3:35 PM #137520
  Nicolas

  Why are you using the Low from the 75th previous bar to plot the arrows?

  Shouldn’t it be coded like this instead?

  DRAWARROWUP(barindex[1],prixB)coloured(0,255,0)

  1	DRAWARROWUP(barindex[1],prixB)coloured(0,255,0)

   

   

  

  Nicolas

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  06/29/2020 at 4:02 PM #137526
  Oliviertrader2020

  Yes, 75 is a mistake. I was using that level to shift the price arrow to another indicator.
  I used your code by inserting BollingerDown [20] instead of PriceB.
  Thank you for your help Nicolas.

  IF C1 then DRAWARROWUP(barindex[1],BollingerDown[20])coloured(0,255,0) endif

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  IF C1 then DRAWARROWUP(barindex[1],BollingerDown[20])coloured(0,255,0) endif

  

  Oliviertrader2020

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