The Triple Exponential Moving Average (T3) by Tim Tillson attempts to offers a moving average with better smoothing then traditional exponential moving average.
The Triple Exponential Moving Average (T3) of time series 't' is:
EMA1 = EMA(x,Period)
EMA2 = EMA(EMA1,Period)
GD = EMA1*(1+vFactor)) - (EMA2*vFactor)
T3 = GD (GD ( GD(t, Period, vFactor), Period, vFactor), Period, vFactor);
Where vFactor is a volume factor between 0 and 1 which determines how the moving averages responds. A value of 0 returns an EMA. A value of 1 returns DEMA. Tim Tillson advised or preferred a value of 0.7.