How frequently does the system change the rates?
Three times a business day at 11am, 3pm, 7pm (GMT+8).
Rates will be reflected half an hour earlier (You may get your incoming rate at 10.30am, 2.30pm, 6.30pm) before they take effect.
- Friday 7pm rate will be used until Monday 10.59am
- Tuesday 11am rate will be used until Tuesday 2.59pm
- Thursday 3pm rate will be used until Friday 6.59pm