Comment on Application of Option Greeks

Manish commented on 28 Aug 2014, 05:05 PM

Hello Sir
I want to take an Exponential moving average of highs for 20 days (Generally its close but i want to use field high) I use EMA(High, 20) but I am informed this only catches the high in the last 20 periods so how do i get the average ??
Please guide
Manish

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