Direct Answer
The CSI All Share Index is a rule-based measurement of broad chinese equity benchmark, maintained by China Securities Index Co.. 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 CSI All Share Index covers broad chinese equity benchmark, within the China market. China Securities Index Co. 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 China Securities Index Co.'s current methodology document, so none is stated here rather than guessed. The provider link below is authoritative.
Current CSI All Share Index constituents
China Securities Index Co. publishes and licenses the CSI All Share Index constituent list. Swoopr does not republish it here. The provider's own page is the authoritative source for current membership and weights.
China Securities Index Co.: official CSI All Share Index page
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 CSI All Share Index?
China Securities Index Co. maintains the CSI All Share Index and publishes the methodology document that defines its eligibility and weighting rules.
What does the CSI All Share Index measure?
It measures broad chinese 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 CSI All Share Index constituents?
China Securities Index Co. publishes the current constituent list. Swoopr does not republish it, because index providers license constituent data and Swoopr holds no such licence.