Draw an arrow on the minimum of the last n bars

• 05/24/2021 at 11:23 PM #170286
  IcaroFM

  How can I draw an arrow up on the minimum and an arrow down of the last n bars?

  For example: I would like to draw an arrow up and an arrow down of the last 10000 bars that shows the lower and the higher value. (see attached)

   

  

  IcaroFM

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  05/25/2021 at 7:05 AM #170293
  robertogozzi

  There you go:

  Defparam DrawOnLastBarOnly = true ONCE hh = 0 ONCE ll = 0 p = 10000 n = 0.003 hh = highest[p](high) ll = lowest[p](low) IF (hh <> hh[1]) OR (ll <> ll[1]) THEN FOR i = 0 TO (p - 1) IF hh = high[i] THEN BarHH = BarIndex[i] ENDIF IF ll = low[i] THEN BarLL = BarIndex[i] ENDIF NEXT ENDIF DrawArrowUP(BarLL,ll * (1 - N)) coloured(0,255,0,255) DrawArrowDOWN(BarHH,hh * (1 + N)) coloured(255,0,0,255) RETURN

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  Defparam DrawOnLastBarOnly = true ONCE hh = 0 ONCE ll = 0 p  = 10000 n  = 0.003 hh = highest[p](high) ll = lowest[p](low) IF (hh <> hh[1]) OR (ll <> ll[1]) THEN    FOR i = 0 TO (p - 1)       IF hh = high[i] THEN          BarHH = BarIndex[i]       ENDIF       IF ll = low[i] THEN          BarLL = BarIndex[i]       ENDIF    NEXT ENDIF DrawArrowUP(BarLL,ll * (1 - N))   coloured(0,255,0,255) DrawArrowDOWN(BarHH,hh * (1 + N)) coloured(255,0,0,255) RETURN

  but 10000 is such a high number that your chart will almost get stuck.

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  IcaroFM

  

  robertogozzi

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  05/25/2021 at 6:03 PM #170397
  IcaroFM

  Thank you very much Roberto

  

  IcaroFM

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