is there someone that has a Smoothed moving average (SMMA) or can code that for me? I'm attemping to do this but I've no experience in coding and it's very frustrating even if I think it's a pretty simple job:

Smoothed Moving Average

The first value of this smoothed moving average is calculated as the simple moving average (SMA):

SUM.1 = SUM(CLOSE, n)

SMMA.1 = SUM.1 / n

The second and succeeding moving averages are calculated according to this formula:

SMMA = (SUM.1 - SMMA.1+CLOSE) / n

Thanks in advance,

Best regards

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