VariableMovingAverage

Sometimes abbreviated as VMA.
Is a statistical indicator.
Is computed using the closing price.
Returns one time series, which is the exponential moving average with smoothing parameter determined by the 9-period Chande Momentum Oscillator.
FinancialIndicator["VariableMovingAverage",n] uses the n-period Chande Momentum Oscillator.
The initial values in the time series are computed using partial periods.