Hang Seng Index
E245428
The Hang Seng Index is a major stock market index that tracks the performance of the largest and most liquid companies listed in Hong Kong, serving as a key benchmark for the Hong Kong equity market.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Hang Seng Index canonical | 2 |
| Hang Seng Index futures | 1 |
| Hang Seng Index options | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2229730 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hang Seng Index Context triple: [Hong Kong Stock Exchange, notableIndex, Hang Seng Index]
-
A.
S&P Asia 50
S&P Asia 50 is a stock market index that tracks the performance of 50 leading blue-chip companies from major Asian markets.
-
B.
SSE Composite Index
The SSE Composite Index is a major Chinese stock market index that tracks the performance of all stocks listed on the Shanghai Stock Exchange.
-
C.
Nikkei 225
The Nikkei 225 is Japan’s leading stock market index, tracking 225 major blue-chip companies listed on the Tokyo Stock Exchange.
-
D.
SSE 50 Index
The SSE 50 Index is a blue-chip stock market index that tracks the performance of 50 of the largest and most liquid companies listed on the Shanghai Stock Exchange.
-
E.
S&P/ASX 50
The S&P/ASX 50 is a stock market index that tracks the performance of the 50 largest and most liquid companies listed on the Australian Securities Exchange.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hang Seng Index Target entity description: The Hang Seng Index is a major stock market index that tracks the performance of the largest and most liquid companies listed in Hong Kong, serving as a key benchmark for the Hong Kong equity market.
-
A.
S&P Asia 50
S&P Asia 50 is a stock market index that tracks the performance of 50 leading blue-chip companies from major Asian markets.
-
B.
SSE Composite Index
The SSE Composite Index is a major Chinese stock market index that tracks the performance of all stocks listed on the Shanghai Stock Exchange.
-
C.
Nikkei 225
The Nikkei 225 is Japan’s leading stock market index, tracking 225 major blue-chip companies listed on the Tokyo Stock Exchange.
-
D.
SSE 50 Index
The SSE 50 Index is a blue-chip stock market index that tracks the performance of 50 of the largest and most liquid companies listed on the Shanghai Stock Exchange.
-
E.
S&P/ASX 50
The S&P/ASX 50 is a stock market index that tracks the performance of the 50 largest and most liquid companies listed on the Australian Securities Exchange.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
benchmark index
ⓘ
equity index ⓘ stock market index ⓘ |
| baseDate | 1964-07-31 ⓘ |
| baseValue | 100 ⓘ |
| calculationMethod | free-float-adjusted market-capitalization-weighted ⓘ |
| country | China ⓘ |
| currency | Hong Kong dollar ⓘ |
| dataSource |
Hong Kong Stock Exchange
ⓘ
surface form:
Hong Kong Exchanges and Clearing Limited
|
| dataVendorCode | ^HSI ⓘ |
| exchange | Hong Kong Stock Exchange ⓘ |
| hasDerivatives |
Hang Seng Index
self-linksurface differs
ⓘ
surface form:
Hang Seng Index futures
Hang Seng Index self-linksurface differs ⓘ
surface form:
Hang Seng Index options
|
| hasISIN | HK0000004322 ⓘ |
| hasNetTotalReturnVariant |
Hang Seng Total Return Index
ⓘ
surface form:
Hang Seng Net Total Return Index
|
| hasTotalReturnVariant | Hang Seng Total Return Index ⓘ |
| inception | 1969-11-24 ⓘ |
| includesDividends | no ⓘ |
| isComponentOf |
Hang Seng Indexes Company Limited
ⓘ
surface form:
Hang Seng Family of Indexes
|
| isConsidered | barometer of Hong Kong stock market ⓘ |
| isMajorIndexFor | Hong Kong Stock Exchange ⓘ |
| isReferencedIn | global financial media ⓘ |
| isTrackedBy |
derivative products
ⓘ
exchange-traded funds ⓘ index funds ⓘ |
| isWidelyUsedBy |
institutional investors
ⓘ
retail investors ⓘ |
| location |
Hong Kong, China
ⓘ
surface form:
Hong Kong
|
| marketCoverage |
large-cap stocks
ⓘ
most liquid stocks ⓘ |
| notableConstituentType | blue-chip companies ⓘ |
| numberOfConstituents | variable ⓘ |
| operator | Hang Seng Indexes Company Limited ⓘ |
| owner | Hang Seng Bank ⓘ |
| primaryRole | benchmark for Hong Kong equity market ⓘ |
| publisher | Hang Seng Indexes Company Limited ⓘ |
| rebalancingFrequency | quarterly ⓘ |
| regionCovered |
Hong Kong, China
ⓘ
surface form:
Hong Kong
|
| relatedIndex |
Hang Seng China Enterprises Index
ⓘ
Hang Seng Composite Index ⓘ Hang Seng TECH Index ⓘ |
| sectorCoverage | multiple sectors ⓘ |
| selectionCriteria |
market capitalization
ⓘ
sector representation ⓘ trading liquidity ⓘ |
| shortName | HSI ⓘ |
| timeZone | Hong Kong Time ⓘ |
| tradingDays | Monday to Friday ⓘ |
| weightingCap | capped at constituent level ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Hang Seng Index Description of subject: The Hang Seng Index is a major stock market index that tracks the performance of the largest and most liquid companies listed in Hong Kong, serving as a key benchmark for the Hong Kong equity market.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Hang Seng Index futures
this entity surface form:
Hang Seng Index options