According to the direction of the State Securities Commission (SSC) and the Vietnam Stock Exchange (VNX), on December 30, 2024, the Ho Chi Minh City Stock Exchange (HOSE) issued the Ground rules for management of the HOSE-Index series version 4.0, attached to Decision No. 747/QD-SGDHCM of the Chairman of HOSE. Decision No. 747/QD-SGDHCM takes effect after 60 days from the date of signing and replaces Decision No. 788/QD-SGDHCM about the Ground rules for management of the HOSE-Index series Version 3.1 issued on October 25, 2022. Thus, the HOSE-Index Version 4.0 will officially take effect from March 2025.

Some changes may affect the screening of indexes in the HOSE-Index series, including the VN30 Index.