MDAX
E129617
MDAX is a German stock market index that tracks the performance of 50 mid-cap companies listed on the Frankfurt Stock Exchange.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T1140407 — 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: MDAX Context triple: [Frankfurt Stock Exchange, indexTraded, MDAX]
-
A.
DAX
DAX (Data Analysis Expressions) is a formula and query language used in Microsoft Power BI, Excel Power Pivot, and Analysis Services for creating custom calculations and data models.
-
B.
DAX
DAX is Germany’s leading blue-chip stock market index, tracking the performance of major companies listed on the Frankfurt Stock Exchange.
-
C.
DAI
DAI is the commonly used abbreviation for the German Archaeological Institute, a leading international institution for archaeological research and cultural heritage preservation.
-
D.
MOEX Russia Index
The MOEX Russia Index is a major benchmark stock market index that tracks the performance of the most liquid and largest companies listed on the Moscow Exchange.
-
E.
DAK
DAK is the abbreviation for the German Afrika Korps, the German expeditionary force that fought in North Africa during World War II under commanders such as Erwin Rommel.
- 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: MDAX Target entity description: MDAX is a German stock market index that tracks the performance of 50 mid-cap companies listed on the Frankfurt Stock Exchange.
-
A.
DAX
DAX (Data Analysis Expressions) is a formula and query language used in Microsoft Power BI, Excel Power Pivot, and Analysis Services for creating custom calculations and data models.
-
B.
DAX
DAX is Germany’s leading blue-chip stock market index, tracking the performance of major companies listed on the Frankfurt Stock Exchange.
-
C.
DAI
DAI is the commonly used abbreviation for the German Archaeological Institute, a leading international institution for archaeological research and cultural heritage preservation.
-
D.
MOEX Russia Index
The MOEX Russia Index is a major benchmark stock market index that tracks the performance of the most liquid and largest companies listed on the Moscow Exchange.
-
E.
DAK
DAK is the abbreviation for the German Afrika Korps, the German expeditionary force that fought in North Africa during World War II under commanders such as Erwin Rommel.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
German stock market index
ⓘ
stock market index ⓘ |
| baseDate | 1987-12-30 ⓘ |
| baseValue | 1000 ⓘ |
| calculationAgent |
STOXX Ltd.
ⓘ
linked to:
STOXX
|
| calculationFrequency | every second ⓘ |
| calculationMethod | capitalization-weighted index ⓘ |
| country | Germany ⓘ |
| currency | euro ⓘ |
| dataVendorCode | ^MDAXI ⓘ |
| description | index tracking 50 mid-cap companies listed on the Frankfurt Stock Exchange ⓘ |
| exchange | Frankfurt Stock Exchange ⓘ |
| family |
DAX index family
ⓘ
linked to:
DAX
|
| focus | mid-cap companies ⓘ |
| governingBody |
Deutsche Börse AG
ⓘ
linked to:
Deutsche Börse
|
| hasDerivativeProducts |
futures
ⓘ
options ⓘ |
| includesDividendsInPerformanceIndex | true ⓘ |
| ISIN | DE0008467416 ⓘ |
| launchDate | 1996-01-19 ⓘ |
| location | Frankfurt am Main ⓘ |
| marketCapitalizationSegment | mid cap ⓘ |
| numberOfConstituents | 50 ⓘ |
| operator | Deutsche Börse ⓘ |
| parentIndex | DAX ⓘ |
| priceType |
performance index
ⓘ
price index ⓘ |
| rebalancingFrequency | quarterly ⓘ |
| region | Europe ⓘ |
| relatedIndex |
DAX
ⓘ
SDAX ⓘ TecDAX ⓘ |
| reviewMonth |
December
ⓘ
June ⓘ March ⓘ September ⓘ |
| RIC |
.MDAXI
ⓘ
linked to:
MDAX
|
| sectorCoverage | various sectors excluding largest blue chips ⓘ |
| segment | Prime Standard ⓘ |
| selectionCriteria |
free-float market capitalization
ⓘ
order-book turnover ⓘ |
| symbol | MDAX ⓘ |
| tradingVenue | Xetra ⓘ |
| underlyingMarket | German equities ⓘ |
| usesFreeFloatAdjustment | true ⓘ |
| weightingMethod | free-float market capitalization weighting ⓘ |
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: MDAX Description of subject: MDAX is a German stock market index that tracks the performance of 50 mid-cap companies listed on the Frankfurt Stock Exchange.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.