CME CF Ether-Dollar Reference Rate
E74506
The CME CF Ether-Dollar Reference Rate is a benchmark index that provides a once-a-day U.S. dollar price for Ether based on trading activity across major cryptocurrency exchanges.
All labels observed (3)
| Label | Occurrences |
|---|---|
| CME CF Ether-Dollar Reference Rate canonical | 3 |
| CME CF Cryptocurrency Reference Rates | 2 |
| CME CF Cryptocurrency Indices | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T595650 — 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: CME CF Ether-Dollar Reference Rate Context triple: [CME Ether futures, priceReference, CME CF Ether-Dollar Reference Rate]
-
A.
CME Ether futures
CME Ether futures are standardized, cash-settled derivatives contracts listed on the Chicago Mercantile Exchange that allow institutional and professional traders to gain regulated exposure to the price of Ether (ETH).
-
B.
ETH
ETH is a leading Swiss public research university in Zurich renowned for its excellence in science, engineering, and technology.
-
C.
ERC
The ERC is a major European funding body that supports pioneering, investigator-driven research across all scientific disciplines.
-
D.
CME FX futures
CME FX futures are standardized foreign exchange derivative contracts traded on the Chicago Mercantile Exchange that allow participants to hedge or speculate on currency price movements.
-
E.
AAVE
AAVE is a distinct, rule-governed variety of English historically spoken by African Americans, characterized by unique grammatical, phonological, and lexical features.
- 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: CME CF Ether-Dollar Reference Rate Target entity description: The CME CF Ether-Dollar Reference Rate is a benchmark index that provides a once-a-day U.S. dollar price for Ether based on trading activity across major cryptocurrency exchanges.
-
A.
CME Ether futures
CME Ether futures are standardized, cash-settled derivatives contracts listed on the Chicago Mercantile Exchange that allow institutional and professional traders to gain regulated exposure to the price of Ether (ETH).
-
B.
ETH
ETH is a leading Swiss public research university in Zurich renowned for its excellence in science, engineering, and technology.
-
C.
ERC
The ERC is a major European funding body that supports pioneering, investigator-driven research across all scientific disciplines.
-
D.
CME FX futures
CME FX futures are standardized foreign exchange derivative contracts traded on the Chicago Mercantile Exchange that allow participants to hedge or speculate on currency price movements.
-
E.
AAVE
AAVE is a distinct, rule-governed variety of English historically spoken by African Americans, characterized by unique grammatical, phonological, and lexical features.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
benchmark reference rate
ⓘ
cryptocurrency price index ⓘ financial index ⓘ |
| administrator | CF Benchmarks ⓘ |
| assetClass | cryptocurrency ⓘ |
| assetType | Ethereum native token ⓘ |
| associatedExchange | Chicago Mercantile Exchange ⓘ |
| baseCurrency | Ether ⓘ |
| benchmarkType | reference rate ⓘ |
| blockchain |
Ethereum
ⓘ
linked to:
Ethereum blockchain
|
| brand |
CME CF Cryptocurrency Indices
ⓘ
linked to:
CME CF Ether-Dollar Reference Rate
|
| calculationFrequency | once per day ⓘ |
| calculationMethod | volume-weighted median price ⓘ |
| calculationTime | once daily at a fixed time in London ⓘ |
| calculationTimeZone |
London time
ⓘ
linked to:
Europe/London
|
| category | digital asset benchmark ⓘ |
| dataIntegrityFeature | methodology to exclude anomalous trades ⓘ |
| dataSourceType | constituent cryptocurrency exchanges ⓘ |
| denomination | U.S. dollars ⓘ |
| designedFor |
derivatives exchanges
ⓘ
institutional investors ⓘ |
| geographicScope | global Ether markets ⓘ |
| marketCoverage | major Ether spot markets ⓘ |
| pricingSourceType | spot market transactions ⓘ |
| publisher |
CF Benchmarks
ⓘ
CME Group ⓘ |
| purpose | to provide a once-a-day U.S. dollar price for Ether ⓘ |
| quoteCurrency |
US dollar
ⓘ
USD ⓘ
linked to:
US dollar
|
| regulatoryCharacteristic | designed to meet benchmark governance standards ⓘ |
| relatedIndexFamily |
CME CF Cryptocurrency Real-Time Indices
ⓘ
CME CF Cryptocurrency Reference Rates ⓘ
linked to:
CME CF Ether-Dollar Reference Rate
|
| riskManagementUse | reference for margining and risk models ⓘ |
| sponsor | CME Group ⓘ |
| statedObjective | to provide a representative Ether price in U.S. dollars ⓘ |
| symbolPair | ETH/USD ⓘ |
| tickerStyleName | ETHUSD_RR ⓘ |
| underlyingAsset |
ETH
ⓘ
linked to:
Ether
Ether ⓘ |
| useCase |
benchmark for financial products
ⓘ
settlement of derivatives ⓘ valuation of Ether holdings ⓘ |
| usedBy |
CME Ether futures
ⓘ
CME Ether options ⓘ
linked to:
CME Ether futures
|
| usesInputData |
Ether spot trading volumes
ⓘ
Ether spot transaction prices ⓘ |
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: CME CF Ether-Dollar Reference Rate Description of subject: The CME CF Ether-Dollar Reference Rate is a benchmark index that provides a once-a-day U.S. dollar price for Ether based on trading activity across major cryptocurrency exchanges.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CME CF Ether-Dollar Reference Rate
linked to: CME CF Ether-Dollar Reference Rate
CME CF Cryptocurrency Real-Time Indices
→
relatedProductFamily
→
CME CF Cryptocurrency Reference Rates
ⓘ
linked to: CME CF Ether-Dollar Reference Rate