Solar Wind Indicator

• 06/02/2025 at 11:45 AM #247798
  efahmy

  Solar wind

  // Solar Wind Indicator for ProRealTime // --- Parameter --- period = 50 // --- Persistent state --- once VL1 = 0 once fish1 = 0 for i = 0 to BarIndex do hh = highest[period](high)[i] ll = lowest[period](low)[i] denom = hh - ll PC = (high[i] + low[i]) / 2 if denom <> 0 then tempVal = ((PC - ll) / denom) - 0.5 VL = 0.33 * 2 * tempVal + 0.67 * VL1 else VL = VL1 endif VL = min(max(VL, -0.999), 0.999) fish = 0.5 * log((1 + VL) / (1 - VL)) + 0.5 * fish1 VL1 = VL fish1 = fish if i > 0 then prev = fish[1] if (fish < 0 and prev > 0) or fish < 0 then up = 0 elsif (fish > 0 and prev < 0) or fish > 0 then up = 1 endif else up = 1 endif if up then histoGreen = fish histoRed = 0 else histoGreen = 0 histoRed = fish endif next // --- Draw colored histograms --- HISTOGRAM(histoGreen) COLOURED(0,255,0) // Green bars HISTOGRAM(histoRed) COLOURED(255,0,0) // Red bars return close

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  // Solar Wind Indicator for ProRealTime   // --- Parameter --- period = 50   // --- Persistent state --- once VL1 = 0 once fish1 = 0   for i = 0 to BarIndex do hh = highest[period](high)[i] ll = lowest[period](low)[i] denom = hh - ll   PC = (high[i] + low[i]) / 2   if denom <> 0 then tempVal = ((PC - ll) / denom) - 0.5 VL = 0.33 * 2 * tempVal + 0.67 * VL1 else VL = VL1 endif   VL = min(max(VL, -0.999), 0.999) fish = 0.5 * log((1 + VL) / (1 - VL)) + 0.5 * fish1   VL1 = VL fish1 = fish   if i > 0 then prev = fish[1] if (fish < 0 and prev > 0) or fish < 0 then up = 0 elsif (fish > 0 and prev < 0) or fish > 0 then up = 1 endif else up = 1 endif   if up then histoGreen = fish histoRed = 0 else histoGreen = 0 histoRed = fish endif next   // --- Draw colored histograms --- HISTOGRAM(histoGreen) COLOURED(0,255,0) // Green bars HISTOGRAM(histoRed) COLOURED(255,0,0)   // Red bars   return close

  there are errors in line 51 and 52, could anyone help in fixing that

  

  efahmy

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  06/02/2025 at 12:04 PM #247799
  JS

  Try this:

  Return Close, HistoGreen as “HistoGreen” Coloured(“Green”) Style(Histogram), HistoRed as “HistoRed” Coloured(“Red”) Style(Histogram)

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  robertogozzi

  

  JS

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  06/02/2025 at 12:09 PM #247800
  efahmy

  I tried, it seems your line is correct, but still the histogram does not appear, could you please check the whole code

  

  efahmy

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  06/02/2025 at 12:19 PM #247801
  JS

  It seems that “HistoRed” is always equal to zero…

   

  

  JS

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  06/02/2025 at 12:22 PM #247803
  JS

  Also check the settings of the indicator (style=Histogram)… (see screenshot)

   

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  Iván

  

  JS

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