Yes, you can withdraw monies at any time without need to maintain a minimum amount by click on Cash Solution >> Withdrawal.
For MYR cash account, the minimum withdrawal amount is 100 or you will need to fully redeem the balance in the cash account.
For foreign currency cash account, the minimum withdrawal amount is 100 while HKD and CNY the minimum withdrawal are 500. For any balance in the respective currency, you will need to convert into MYR and cash out into your bank account. This is due to foreign currency cash account withdrawal will incur Telegraphic transfer (TT) fees and all the TT fees are borne by investor.
Withdrawing the entire sum does not lead to the closure of the Cash Account. You will still be able to transact via the Cash Account when you deposit money again.