Functions
evaluate_size_from_timestamp(...[, ...])
evaluate_size_from_timestamp
given from timestamp,level,one_day_trading_minutes,this func evaluate size of kdata to current.
is_finished_kdata_timestamp(timestamp, level)
is_finished_kdata_timestamp
is_in_same_interval(t1, t2, level)
is_in_same_interval
next_timestamp_on_level(current_timestamp, level)
next_timestamp_on_level