[Question] What determines the `period`?

[valjusha]

Hi all. Thank you very much for this great solution! I have a question: How to use period arguments correctly?

I'm reading the documentation and many indicators require a period. I can’t understand what it should be like ((

For example, to calculate ATR or VWAP, what parameter should the period be? I understand they should depend on the duration of the candles, but how exactly?