Exchange orders submitted during this time frame--from 07:00 am Monday to 04:00 am (Summer Time)/05:00 am(Winter Time) Saturday--are expected to be completed in real-time.
During weekends and holidays, the currency exchange will be completed at the next nearest exchange opening time.
For example, exchange orders submitted on Sunday will be completed on Monday at 07:00 am.
(Futu will make special notices before the holidays. Please watch for relevant announcements.)