Securities Depository
AAS provides securities custody services for clients and handles re-custody at the Vietnam Securities Depository. Leveraging modern technology, our securities custody services are carried out in a fast, convenient, safe, and highly secure manner.

Securities Depository Services

Securities Depository
Securities blocking / unblocking
Securities deposit / withdrawal
Off-exchange securities transfers
Actions related to listed securities
Securities blocking / unblocking
Off-exchange securities transfers
Securities deposit / withdrawal

Securities Custody Guide
If you hold physical share certificates of a public company, you must first deposit them into an account at a securities company before you can trade.
1
If you do not have a securities trading account with AAS, you can either open one, visit one of our branches/transaction offices, or contact your account manager for assistance with completing the custody procedure.
2
AAS accepts applications
3
After AAS completes the custody application and VSD approves it, the securities will be credited to the client's account at AAS.

Am I required to hold the covered warrant until the expiration date?
Not at all. Similar to an underlying security, you can sell your covered warrant on the stock exchange through your AAS securities account at any time during the holding period.
However, please note that short selling is not permitted.
How can I trade covered warrants?
There are two ways for clients to trade covered warrants:
- Opt 1: Subscribe to buy when AAS offers them on the primary market (right after the Securities Commission issues the registration certificate for the offering).
- Opt 2: Buy directly on the secondary market (after the covered warrants are listed on the Stock Exchange)
I currently have an account at another securities company. What do I need to do to transfer my account to AAS?
An investor can open multiple securities trading accounts at different securities companies.
To transfer your account to AAS, you must first open a securities trading account with us. You can then transfer your cash and securities balance to your new AAS account to begin trading and use our full range of services.
For further information, please contact our Customer Service Hotline at 19001811, extension 2, to reach the Customer Service Center, or send an email to trungtamcskh@aas.com.vn.
What documents are required to open a corporate account?
Required Documents for Corporate Account Opening
As per current regulations, the corporate account opening application documents include:
- Business Registration Certificate: 01 notarized copy
- ID card/Citizen ID of the legal representative: 01 notarized copy
Please note: Notarized documents are valid for 06 months from the date of notarization.
For detailed consultation and timely support, please contact a Customer Service Center representative via our Customer Service Hotline at 19001811, extension 2, or our email at trungtamcskh@aas.com.vn.
It is our pleasure to serve you.
What is margin trading? What are the procedures to register for it?
Margin trading is a transaction where a client buys securities using a portion of their own capital and a portion of the capital lent by AAS, as specified in the terms and conditions attached to the securities account contract signed between the client and AAS.
To use this service, you must sign a Margin Contract with AAS.
Total margin debt
This is the total debt, including principal, interest, and all related fees, that a client has borrowed from Smart Invest for margin trading but has not yet repaid.
What are the transaction fees at AAS?
AAS offers one of the best transaction fee rates among all full-service securities companies today, starting at just 0.15%/trade value (including exchange fees).
AAS clients can also join the AAS Investor Community and get direct access to the Analysis Center for daily updates and timely support from the Customer Service Center.
What is odd-lot trading?
Odd-lot trading is a securities transaction with an order volume of 1 to 99 shares. You can buy and sell odd lots on the AAS PRO app with incredibly simple and fast steps.
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