Input averageType = AverageType.EXPONENTIAL ĭef avg = MovingAverage(averageType, close) ĭef expDev = ExpAverage(AbsValue(avg - close), length)
User changeable length, dev, and avg type to suit their trading. (c) 2019 StandardDeviation studies combined into one study with deviations being 1.3 and 2.0. # Two standard TD Ameritrade IP Company, Inc. # Enhanced Standard Deviation Bands by Horserider