as in the Source.close[period], Source.low[period],and so on,what is the period mean?is it refer to the current bar or the bar before corrent?Could anyone help to teach me,thanks alot!
period (current candle index) period-1 (previus candle index) source:size()-1 (index of last candle) source:size()-2 (index of candle before laste candle)