Screener Not working

• 02/18/2020 at 6:26 PM #119868
  grimweasel47

  Hi All

  Just a quick one please. I have written a screener using my Carver indicator combined with Nicholas’ volatility indicator (Directional Volatility). For some reason the screener is returning incorrect results. I’m after only showing shares that have the Long volatility higher than the short volatility. Also the MA section is not working. Any help appreciated.

  Carver and Vola

  ///Carver Scaled Price Indy n=21 a = highest[n](high[0]) b = lowest[n](low[0]) c = (a+b)/2 scaledprice = (close-c)/(a-b) //Moving Averages M1 = exponentialaverage[21] M2 = exponentialaverage[63] M3 = exponentialaverage[21](0) > exponentialaverage[21](1) //Directional Vola Period= 63 Deviation= 2 // --- end of settings ShortS = Close[1] - Low ShortMA = average[Period](ShortS) ShortDev = Std[Period](ShortMA) LongS = High - Close[1] LongMA = average[Period](LongS) LongDev = Std[Period](LongMA) hlc3 = (high+low+close)/3 rawMoneyFlow = hlc3 * volume ShortVol = (ShortMA + Deviation * ShortDev /rawMoneyFlow) LongVol = (LongMA + Deviation * LongDev / rawMoneyFlow) //Screener Long = M1 > M2 and m3 and scaledprice >0.2 and LongVol > ShortVol //Short = M1 < M2 and scaledprice >-0.3 and (ShortVol > LongVol) SCREENER(Long)

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  ///Carver Scaled Price Indy n=21 a = highest[n](high[0]) b = lowest[n](low[0]) c = (a+b)/2 scaledprice = (close-c)/(a-b)   //Moving Averages M1 = exponentialaverage[21] M2 = exponentialaverage[63] M3 = exponentialaverage[21](0) > exponentialaverage[21](1) //Directional Vola Period= 63 Deviation= 2 // --- end of settings ShortS = Close[1] - Low ShortMA = average[Period](ShortS) ShortDev = Std[Period](ShortMA) LongS = High - Close[1] LongMA = average[Period](LongS) LongDev = Std[Period](LongMA) hlc3 = (high+low+close)/3 rawMoneyFlow = hlc3 * volume ShortVol = (ShortMA + Deviation * ShortDev /rawMoneyFlow)   LongVol  = (LongMA  + Deviation * LongDev / rawMoneyFlow) //Screener Long = M1 > M2 and m3 and scaledprice >0.2 and LongVol > ShortVol //Short = M1 < M2 and scaledprice >-0.3 and (ShortVol > LongVol) SCREENER(Long)

   

  

  grimweasel47

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  02/18/2020 at 6:32 PM #119870
  robertogozzi

  SCREENER should be followed by brackets with conditions inside. Parentheses are used only for the sorting criterion.

  Since you used only the latter, then ALL items are returned.

  Replace (Long) with [Long].

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  grimweasel47

  

  robertogozzi

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