Direct Answer
The HNX Index is a rule-based measurement of broad hanoi equity benchmark, maintained by HOSE/HNX. Like every index it owns nothing: it is a number produced by applying a published weighting formula to a selected list of companies, revised on a schedule the provider sets.
What this index covers
The HNX Index covers broad hanoi equity benchmark, within the Vietnam market. HOSE/HNX defines which securities are eligible, how they are selected from that pool, and how much each one contributes to the published number.
The index name does not state a fixed company count, so the number of constituents follows the eligibility rules rather than a target.
How constituents are weighted
Swoopr has not verified the weighting method for this index against HOSE/HNX's current methodology document, so none is stated here rather than guessed. The provider link below is authoritative.
Current HNX Index constituents
HOSE/HNX publishes and licenses the HNX Index constituent list. Swoopr does not republish it here. The provider's own page is the authoritative source for current membership and weights.
Related reading
- All stock market indexes: how indexes are built, weighted and revised.
- Emerging Markets indexes: others covering the same region.
- Index concentration: measuring how much of an index sits in its largest holdings.
- Index rebalancing and inclusion effects: what happens to a stock when index membership changes.
Frequently Asked Questions
Who maintains the HNX Index?
HOSE/HNX maintains the HNX Index and publishes the methodology document that defines its eligibility and weighting rules.
What does the HNX Index measure?
It measures broad hanoi equity benchmark. The index is a calculated number applying a weighting formula to a selected list of companies, and it holds nothing itself.
Where can I see the current HNX Index constituents?
HOSE/HNX publishes the current constituent list. Swoopr does not republish it, because index providers license constituent data and Swoopr holds no such licence.