Products

A  A  A     

Historical BXM Data

Historical Data Since 1986

The CBOE S&P 500 BuyWrite IndexSM (ticker symbol BXM) is a benchmark index designed to reflect the return on a portfolio that consists of a long position in the stocks in the S&P 500 index and a short position in an S&P 500 (SPX) call option. The historical return series for the BXM Index begins June 30, 1986.

BXM data for 2004 to present (Updated Daily)
BXM data for June 30, 1986 - Dec. 2003



Spreadsheets with Historical Price Data

Historical Daily Prices - Spreadsheet with Closing Prices for Several Indexes
Historical Month-end Prices - Spreadsheet with Closing Prices for Several Indexes
In addition, Market Data Express gives users access to more than 16 years of historical options data


Links to More Information

BXM Methodology (with June 2008 Update)
BXM News Releases in April 2002, March 2003 and June 2004
The CBOE S&P 500 BuyWrite Index (BXM) Quick Reference Guide A two-page PDF guide
S&P 500 (SPX) Index Options
Covered Call Strategy with Equity Options
Volatility Indexes
Volatility Concepts




The CBOE S&P 500 BuyWrite Index (BXMSM) is designed to represent a proposed hypothetical buy-write strategy. Like many passive indexes, the BXM Index does not take into account significant factors such as transaction costs and taxes and, because of factors such as these, many or most investors should be expected to underperform passive indexes. Investors attempting to replicate the BXM Index should discuss with their brokers possible timing and liquidity issues. Transaction costs and taxes for a buy-write strategy such as the BXM could be significantly higher than transaction costs for a passive strategy of buying-and-holding stocks. Past performance does not guarantee future results. Standard & Poor's®, S&P®, and S&P 500® are registered trademarks of The McGraw-Hill Companies, Inc. and are licensed for use by the Chicago Board Options Exchange, Incorporated (CBOE). CBOE, not S&P, calculates and disseminates the BXM Index. The CBOE has a business relationship with Standard & Poor's on the BXM. LEAPS®, FLEX®, OEX®, XEO®, MNX®, CBOE® and Chicago Board Options Exchange® are registered trademarks of the CBOE, and SPXSM, and CBOE S&P 500 BuyWrite IndexSM BXMSM are servicemarks of the CBOE. The methodology of the CBOE S&P 500 BuyWrite Index is owned by CBOE and may be covered by one or more patents or pending patent applications.

Options involve risk and are not suitable for all investors. Prior to buying or selling an option, a person must receive a copy of Characteristics and Risks of Standardized Options (ODD). Supporting documentation for claims, comparisons, recommendations, statistics or other technical data is available by calling 1-888-OPTIONS, sending an e-mail to institutional@cboe.com, or by visiting www.cboe.com/bxm.

Copies of the ODD are available from your broker, by calling 1-888-OPTIONS, or from The Options Clearing Corporation, One North Wacker Drive, Suite 500, Chicago, Illinois 60606. The information on this website is provided solely for general education and information purposes and therefore should not be considered complete, precise, or current. Many of the matters discussed are subject to detailed rules, regulations, and statutory provisions which should be referred to for additional detail and are subject to changes that may not be reflected in the website information. No statement within the website should be construed as a recommendation to buy or sell a security or to provide investment advice. The inclusion of non-CBOE advertisements on the website should not be construed as an endorsement or an indication of the value of any product, service, or website. The Terms and Conditions govern use of this website and use of this website will be deemed acceptance of those Terms and Conditions.

CBOE Volatility Index (VIX)