Athens Stock Exchange
E291399
The Athens Stock Exchange is Greece’s primary securities market where shares, bonds, and other financial instruments of Greek and regional companies are traded.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Athens Stock Exchange canonical | 4 |
| Athens Stock Exchange S.A. | 1 |
| Hellenic Exchanges – Athens Stock Exchange S.A. | 1 |
| Χρηματιστήριο Αθηνών | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2695213 — 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: Athens Stock Exchange Context triple: [Central Athens regional unit, contains, Athens Stock Exchange]
-
A.
Piraeus
Piraeus is the main port of Athens and one of the largest and busiest seaports in the Mediterranean, serving as a key hub for Greek and international maritime trade and passenger transport.
-
B.
Athens
Athens is Greece’s largest city and a historic center of ancient civilization, renowned as the birthplace of democracy and Western philosophy.
-
C.
Athens
Athens is a small city in northern Alabama known as the county seat of Limestone County and part of the Huntsville-Decatur metropolitan area.
-
D.
Athens
Athens is a historic college town in northeastern Georgia, best known as the home of the University of Georgia and for its vibrant music and arts scene.
-
E.
Athens
Athens is a small college town in southeastern Ohio best known as the home of Ohio University and its vibrant campus-centered community.
- 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: Athens Stock Exchange Target entity description: The Athens Stock Exchange is Greece’s primary securities market where shares, bonds, and other financial instruments of Greek and regional companies are traded.
-
A.
Piraeus
Piraeus is the main port of Athens and one of the largest and busiest seaports in the Mediterranean, serving as a key hub for Greek and international maritime trade and passenger transport.
-
B.
Athens
Athens is Greece’s largest city and a historic center of ancient civilization, renowned as the birthplace of democracy and Western philosophy.
-
C.
Athens
Athens is a small city in northern Alabama known as the county seat of Limestone County and part of the Huntsville-Decatur metropolitan area.
-
D.
Athens
Athens is a historic college town in northeastern Georgia, best known as the home of the University of Georgia and for its vibrant music and arts scene.
-
E.
Athens
Athens is a small college town in southeastern Ohio best known as the home of Ohio University and its vibrant campus-centered community.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
financial market
ⓘ
stock exchange ⓘ |
| abbreviation | ATHEX ⓘ |
| city | Athens ⓘ |
| collaboratesWith | FTSE Russell ⓘ |
| country | Greece ⓘ |
| currency | euro ⓘ |
| currencyCode |
euro
ⓘ
surface form:
EUR
|
| formerlyKnownAs |
Athens Stock Exchange
self-linksurface differs
ⓘ
surface form:
Athens Stock Exchange S.A.
|
| founded | 1876 ⓘ |
| governedBy | Greek securities law ⓘ |
| hasBuilding | Athens Exchange building ⓘ |
| hasIndexFamily |
FTSE/ATHEX Large Cap
ⓘ
surface form:
FTSE/ATHEX indices
|
| hasWebsite | https://www.athexgroup.gr ⓘ |
| headquartersAddress | 110 Athinon Avenue, Athens, Greece ⓘ |
| ISIN | GRASE0000005 ⓘ |
| languageOfWebsite |
English
ⓘ
Greek ⓘ |
| legalForm | public company ⓘ |
| locatedIn |
Athens
ⓘ
surface form:
Athens, Greece
|
| marketSegment |
Market for Alternative Investment
ⓘ
surface form:
Alternative Market
Derivatives Market ⓘ Main Market ⓘ |
| memberOf |
Federation of European Securities Exchanges
ⓘ
World Federation of Exchanges ⓘ |
| MICCode | XATH ⓘ |
| nativeName |
Athens Stock Exchange
self-linksurface differs
ⓘ
surface form:
Χρηματιστήριο Αθηνών
|
| offersService |
clearing and settlement via group entities
ⓘ
listing of companies ⓘ securities trading ⓘ |
| owner |
Athens Stock Exchange
self-linksurface differs
ⓘ
surface form:
Hellenic Exchanges – Athens Stock Exchange S.A.
|
| primaryIndex |
ATHEX Composite Index
ⓘ
FTSE/ATHEX Large Cap ⓘ FTSE/ATHEX Mid Cap ⓘ |
| regionServed |
Greece
ⓘ
Balkans ⓘ
surface form:
Southeastern Europe
|
| regulator | Hellenic Capital Market Commission ⓘ |
| roleInEconomy | capital raising for Greek companies ⓘ |
| sector | financial services ⓘ |
| servesAs | primary securities market of Greece ⓘ |
| timeZone |
Eastern European Summer Time
ⓘ
Eastern European Time ⓘ |
| tradingHoursLocalTime | approximately 10:00–17:20 ⓘ |
| tradingSystem | electronic order-driven system ⓘ |
| typeOfInstrumentsTraded |
bonds
ⓘ
derivatives ⓘ equities ⓘ exchange-traded funds ⓘ |
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: Athens Stock Exchange Description of subject: The Athens Stock Exchange is Greece’s primary securities market where shares, bonds, and other financial instruments of Greek and regional companies are traded.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Χρηματιστήριο Αθηνών
this entity surface form:
Hellenic Exchanges – Athens Stock Exchange S.A.
this entity surface form:
Athens Stock Exchange S.A.