Cboe S&P 500 BuyWrite Index (BXM)

E631878

covered call index options strategy benchmark stock market index

The Cboe S&P 500 BuyWrite Index (BXM) is a benchmark that tracks a covered call strategy on the S&P 500, combining long equity exposure with systematically written call options to measure the performance of a buy-write approach.

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All labels observed (3)

Label	Occurrences
Cboe S&P 500 2% OTM BuyWrite Index (BXY)	1
Cboe S&P 500 BuyWrite Index	1
Cboe S&P 500 BuyWrite Index (BXM) canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T6944970 — 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: Cboe S&P 500 BuyWrite Index (BXM)
Context triple: [Cboe Global Markets, notableIndex, Cboe S&P 500 BuyWrite Index (BXM)]

A. Cboe BYX Exchange
Cboe BYX Exchange is a U.S. equities exchange operated by Cboe Global Markets that offers an alternative, low-cost trading venue with its own distinct market structure and pricing model.
B. Cboe EDGX Exchange
Cboe EDGX Exchange is a U.S. equities exchange operated by Cboe Global Markets, known for its electronic trading platform and competitive pricing structure for market participants.
C. S&P 500 Momentum Index
The S&P 500 Momentum Index is a stock market index that tracks U.S. large-cap companies from the S&P 500 with the strongest recent price momentum.
D. Nasdaq-100 futures
Nasdaq-100 futures are exchange-traded derivative contracts that allow traders and investors to speculate on or hedge against the future value of the Nasdaq-100 stock index.
E. IMOEX
IMOEX is the ticker symbol for the MOEX Russia Index, a major benchmark tracking the performance of leading Russian stocks listed on the Moscow Exchange.
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: Cboe S&P 500 BuyWrite Index (BXM)
Target entity description: The Cboe S&P 500 BuyWrite Index (BXM) is a benchmark that tracks a covered call strategy on the S&P 500, combining long equity exposure with systematically written call options to measure the performance of a buy-write approach.

A. Cboe BYX Exchange
Cboe BYX Exchange is a U.S. equities exchange operated by Cboe Global Markets that offers an alternative, low-cost trading venue with its own distinct market structure and pricing model.
B. Cboe EDGX Exchange
Cboe EDGX Exchange is a U.S. equities exchange operated by Cboe Global Markets, known for its electronic trading platform and competitive pricing structure for market participants.
C. S&P 500 Momentum Index
The S&P 500 Momentum Index is a stock market index that tracks U.S. large-cap companies from the S&P 500 with the strongest recent price momentum.
D. Nasdaq-100 futures
Nasdaq-100 futures are exchange-traded derivative contracts that allow traders and investors to speculate on or hedge against the future value of the Nasdaq-100 stock index.
E. IMOEX
IMOEX is the ticker symbol for the MOEX Russia Index, a major benchmark tracking the performance of leading Russian stocks listed on the Moscow Exchange.
F. None of above. chosen

Statements (44)

Predicate	Object
instanceOf	covered call index ⓘ options strategy benchmark ⓘ stock market index ⓘ
benchmarkFor	buy-write ETFs ⓘ covered call funds ⓘ
category	income-oriented index ⓘ options-based index ⓘ
currency	US dollar ⓘ
dataVendorCategory	strategy index ⓘ
exposureType	equity plus short volatility ⓘ
fullName	Cboe S&P 500 BuyWrite Index ⓘ linked to: Cboe S&P 500 BuyWrite Index (BXM)
hasAbbreviation	BXM ⓘ
hasComponent	S&P 500 constituent stocks ⓘ S&P 500 index call options ⓘ
incomeSource	call option premiums ⓘ
maintainedBy	Cboe Global Indices ⓘ
methodology	hold S&P 500 portfolio and write monthly at-the-money calls ⓘ
objective	measure performance of a buy-write strategy on the S&P 500 ⓘ
optionMoneyness	at-the-money ⓘ
optionPosition	systematically written call options ⓘ
optionType	European-style call options ⓘ
optionUnderlying	S&P 500 Index ⓘ
positionType	long S&P 500 portfolio ⓘ short S&P 500 call options ⓘ
provider	Cboe ⓘ linked to: Cboe Global Indices
rebalancingFrequency	monthly ⓘ
region	United States ⓘ linked to: United States of America
relatedIndex	Cboe S&P 500 2% OTM BuyWrite Index (BXY) ⓘ linked to: Cboe S&P 500 BuyWrite Index (BXM) Cboe S&P 500 PutWrite Index (PUT) ⓘ S&P 500 Total Return Index ⓘ linked to: S&P 500 Index
returnDrivers	equity market performance ⓘ option premium income ⓘ
riskProfile	lower volatility than S&P 500 historically ⓘ
sponsor	Cboe Global Markets ⓘ
strategyType	buy-write ⓘ covered call ⓘ
targetInvestor	income-oriented investors ⓘ investors seeking reduced equity volatility ⓘ
tickerSymbol	BXM ⓘ
tracks	performance of a hypothetical covered call strategy on the S&P 500 ⓘ
underlyingAssetClass	U.S. large-cap equities ⓘ
underlyingIndex	S&P 500 Index ⓘ
useCase	benchmark for covered call strategies ⓘ reference index for investment products ⓘ