Nasdaq Copenhagen
E102258
Nasdaq Copenhagen is Denmark’s primary securities exchange, where shares of major Danish companies such as Danske Bank are listed and traded.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Nasdaq Copenhagen canonical | 23 |
| Copenhagen Stock Exchange | 3 |
| Nasdaq Copenhagen A/S | 2 |
| Nasdaq Copenhagen main market | 1 |
| Nasdaq Copenhagen stock exchange | 1 |
| Nasdaq OMX Copenhagen | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T870743 — 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: Nasdaq Copenhagen Context triple: [Danske Bank, stockExchange, Nasdaq Copenhagen]
-
A.
Nasdaq Stockholm
Nasdaq Stockholm is Sweden’s primary stock exchange, hosting the trading of shares in major Swedish and Nordic companies.
-
B.
Nasdaq Helsinki
Nasdaq Helsinki is Finland’s primary stock exchange, hosting the trading of major Finnish companies and other securities.
-
C.
Frankfurt Stock Exchange
The Frankfurt Stock Exchange is one of the world’s largest and most important securities trading centers, serving as Germany’s primary stock market.
-
D.
Euronext
Euronext is a pan-European stock exchange group that operates major securities markets across several European countries, including the Netherlands, France, Belgium, and others.
-
E.
Amsterdam Stock Exchange
The Amsterdam Stock Exchange is one of the world’s oldest organized securities markets, historically pivotal in the development of modern finance and global trade.
- 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: Nasdaq Copenhagen Target entity description: Nasdaq Copenhagen is Denmark’s primary securities exchange, where shares of major Danish companies such as Danske Bank are listed and traded.
-
A.
Nasdaq Stockholm
Nasdaq Stockholm is Sweden’s primary stock exchange, hosting the trading of shares in major Swedish and Nordic companies.
-
B.
Nasdaq Helsinki
Nasdaq Helsinki is Finland’s primary stock exchange, hosting the trading of major Finnish companies and other securities.
-
C.
Frankfurt Stock Exchange
The Frankfurt Stock Exchange is one of the world’s largest and most important securities trading centers, serving as Germany’s primary stock market.
-
D.
Euronext
Euronext is a pan-European stock exchange group that operates major securities markets across several European countries, including the Netherlands, France, Belgium, and others.
-
E.
Amsterdam Stock Exchange
The Amsterdam Stock Exchange is one of the world’s oldest organized securities markets, historically pivotal in the development of modern finance and global trade.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
securities exchange
ⓘ
stock exchange ⓘ |
| abbreviation |
CPH
ⓘ
linked to:
Copenhagen
|
| alsoKnownAs |
Nasdaq OMX Copenhagen
ⓘ
linked to:
Nasdaq Copenhagen
|
| city | Copenhagen ⓘ |
| clearingAndSettlement | handled via central securities depository systems ⓘ |
| country | Denmark ⓘ |
| currency | Danish krone ⓘ |
| currencyCode |
DKK
ⓘ
linked to:
Danish krone
|
| formerName |
Copenhagen Stock Exchange
ⓘ
linked to:
Nasdaq Copenhagen
|
| hasIndex |
OMX Copenhagen 20
ⓘ
OMX Copenhagen All-Share Index ⓘ |
| hasTradingSystem |
Nasdaq electronic trading platform
ⓘ
linked to:
Nasdaq INET
|
| industry |
capital markets
ⓘ
financial services ⓘ |
| language |
Danish
ⓘ
English ⓘ |
| listedCompany |
A.P. Møller – Mærsk
ⓘ
Carlsberg Group ⓘ Danske Bank ⓘ Novo Nordisk ⓘ Vestas Wind Systems ⓘ |
| locatedIn | Copenhagen ⓘ |
| marketSegment |
equity market
ⓘ
fixed income market ⓘ |
| marketType | regulated market ⓘ |
| operator |
Nasdaq Copenhagen A/S
ⓘ
linked to:
Nasdaq Copenhagen
|
| ownedBy |
Nasdaq, Inc.
ⓘ
linked to:
NASDAQ
|
| parentOrganization |
Nasdaq Nordic
ⓘ
Nasdaq, Inc. ⓘ
linked to:
NASDAQ
|
| partOf | Nasdaq Nordic ⓘ |
| primaryFunction |
trading of bonds
ⓘ
trading of equities ⓘ trading of other securities ⓘ |
| regionClassification | European stock exchange ⓘ |
| regionServed |
Denmark
ⓘ
Nordic countries ⓘ |
| regulates | listing requirements for Danish issuers ⓘ |
| regulator | Danish Financial Supervisory Authority ⓘ |
| role | primary securities exchange in Denmark ⓘ |
| sectorFocus | Danish companies ⓘ |
| supportsInstrument |
bonds
ⓘ
derivatives ⓘ exchange-traded funds ⓘ shares ⓘ |
| timeZone | Central European Time ⓘ |
| tradingHours | continuous trading on business days ⓘ |
| website | https://www.nasdaqomxnordic.com ⓘ |
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: Nasdaq Copenhagen Description of subject: Nasdaq Copenhagen is Denmark’s primary securities exchange, where shares of major Danish companies such as Danske Bank are listed and traded.
Referenced by (31)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nasdaq Copenhagen
linked to: Nasdaq Copenhagen
linked to: Nasdaq Copenhagen
linked to: Nasdaq Copenhagen
linked to: Nasdaq Copenhagen
linked to: Nasdaq Copenhagen
linked to: Nasdaq Copenhagen
linked to: Nasdaq Copenhagen