DEPLOYMENT OF THE NEW KRX SYSTEM AND 10 KEY CHANGES AT THE UNDERLYING STOCK MARKET

The new KRX information technology system will officially be put into operation from May 5, 2025. Below are the main changes to the underlying stock market when the KRX system is implemented.

From May 5, 2025, the KRX trading system – a modern, international-standard stock trading system – will officially be deployed and operational, bringing many important changes that investors need to understand to adapt and optimize their investment strategies.

Accompanying investors during this transition period, AAS will help you grasp the 10 key differences of the KRX system compared to the old system when trading underlying securities, including:

1. Account Opening

2. Principles for displaying the price board during the Periodic Order Matching session

3. ATO/ATC/MP Orders

4. Order cancellation and amendment mechanism.

5. Odd-lot trading.

6. Restricted trading securities

7. PLO session on HNX

8. Negotiated Orders

9. Foreign Investor Trading

10. Transfer of rights for securities

With the KRX system coming into operation, it will bring positive changes to investors’ stock trading activities, and at the same time, become a significant stepping stone for the upgrade of Vietnam’s stock market.