Chicago Board Options Exchange

E1662

derivatives exchange financial market infrastructure options exchange

The Chicago Board Options Exchange is a major U.S. options exchange and derivatives marketplace known for pioneering standardized, exchange-traded options.

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All labels observed (5)

Label	Occurrences
Chicago Board Options Exchange canonical	7
CBOE	2
Cboe Global Markets	2
Cboe Options Exchange	2
Cboe trading systems	1

How this entity was disambiguated

This entity first appeared as the object of triple T5546 — 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: Chicago Board Options Exchange
Context triple: [Chicago, Illinois, United States, hasFinancialInstitution, Chicago Board Options Exchange]

A. Chicago Stock Exchange
The Chicago Stock Exchange is a regional securities exchange in the United States that facilitates the trading of stocks and other financial instruments.
B. 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.
C. Securities and Exchange Commission
The Securities and Exchange Commission is the U.S. federal agency responsible for regulating securities markets, enforcing securities laws, and protecting investors.
D. Carnegie
Carnegie is a Scottish surname most famously associated with industrialist and philanthropist Andrew Carnegie.
E. Delano
Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
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: Chicago Board Options Exchange
Target entity description: The Chicago Board Options Exchange is a major U.S. options exchange and derivatives marketplace known for pioneering standardized, exchange-traded options.

A. Chicago Stock Exchange
The Chicago Stock Exchange is a regional securities exchange in the United States that facilitates the trading of stocks and other financial instruments.
B. 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.
C. Securities and Exchange Commission
The Securities and Exchange Commission is the U.S. federal agency responsible for regulating securities markets, enforcing securities laws, and protecting investors.
D. Carnegie
Carnegie is a Scottish surname most famously associated with industrialist and philanthropist Andrew Carnegie.
E. Delano
Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	derivatives exchange ⓘ financial market infrastructure ⓘ options exchange ⓘ
abbreviation	CBOE ⓘ linked to: Chicago Board Options Exchange
city	Chicago ⓘ linked to: Chicago, Illinois, United States
country	United States ⓘ linked to: United States of America
currency	US dollar ⓘ
formerName	CBOE ⓘ linked to: Chicago Board Options Exchange
foundedBy	Chicago Board of Trade ⓘ
hasElectronicPlatform	Cboe trading systems ⓘ linked to: Chicago Board Options Exchange
hasExtendedTrading	certain index and ETF options ⓘ
hasListing	options on S&P 500 Index ⓘ options on exchange-traded funds ⓘ options on major U.S. stocks ⓘ
hasMembership	broker-dealer members ⓘ
hasProduct	volatility index derivatives ⓘ
hasTradingHours	regular U.S. equity market hours ⓘ
hasTradingModel	electronic trading ⓘ open outcry (historically) ⓘ
headquartersLocation	Chicago, Illinois, United States ⓘ
inception	1973 ⓘ
industry	derivatives trading ⓘ financial services ⓘ securities trading ⓘ
knownFor	creating benchmark options contracts on major U.S. equities and indexes ⓘ pioneering standardized exchange-traded options in the United States ⓘ
language	English ⓘ
legalForm	regulated securities exchange ⓘ
marketType	derivatives market ⓘ options market ⓘ
offers	market data services ⓘ options education resources ⓘ
operator	Cboe Global Markets ⓘ linked to: Chicago Board Options Exchange
parentOrganization	Cboe Global Markets ⓘ linked to: Chicago Board Options Exchange
primaryFocus	standardized listed options ⓘ
regionServed	global ⓘ
regulator	U.S. Securities and Exchange Commission ⓘ linked to: Securities and Exchange Commission
role	price discovery for options and derivatives ⓘ risk management venue for institutional and retail investors ⓘ
sector	capital markets ⓘ
state	Illinois ⓘ
subjectTo	SEC options exchange regulations ⓘ U.S. federal securities laws ⓘ
trades	ETF options ⓘ equity options ⓘ futures ⓘ index options ⓘ volatility derivatives ⓘ

How these facts were elicited