Hello,

if I use indicator on Monday morning for Period.ONE_HOUR, timePeriod = 50 (use time from to) and Filter.WEEKENDS (or ALL_FLATS) filter filters about 40 timePeriod. Indicator value will be calculate only from about 10 timePeriod?

This unclearness is if I use number of candles before after too.

Why is usually not parameter Filter and parametr timePeriod for one method?

How does work situation if in parameters are timePeriod and time from and to?

Wiki does not mean those situations.

Thanks

No it will take 50 bars after application of the filter. Hence, the first forty bars will get taken from the previous week.
In this period Filter.NO_FILTER gets used.
There are two methods - one with filter and one without, both work as already described above.