public static DataSeries <Value> WickStops(this DataSeries <Bar> bars, int period, int cutoff, int smoothing)
{
return(bars.OpeningWickHeight().MapElements <Value>((s, v) =>
s.BackBars(period).OrderByDescending(x => x.Val).ElementAt(Math.Min(cutoff, period - 1)).Val).EMA(smoothing + 1));
}
