✔ 最佳答案
Hang Seng already is the best bank internet trading.
Somehow because the transactions volumn quite high recently, a little bit slow is NORMAL.
Usually they will HOLD fund and debit the money from your account on T+2.
PS. As the trading page of HANG SENG just reverse a NEW VERSION, so you will get used to it in the future.
參考: I am using Hang Seng internet trading also