CBOE Holdings Declares Second Quarter 2013 Dividend

             CBOE Holdings Declares Second Quarter 2013 Dividend

PR Newswire

CHICAGO, May 1, 2013

CHICAGO, May 1, 2013 /PRNewswire/ --CBOE Holdings, Inc. (NASDAQ: CBOE)
announced today that its Board of Directors has declared a quarterly cash
dividend of $0.15 per share of common stock payable on June 21, 2013, to
stockholders of record at the close of business on May 31, 2013.

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About CBOE Holdings:

CBOE Holdings, Inc. (NASDAQ: CBOE) is the holding company for Chicago Board
Options Exchange (CBOE), the CBOE Futures Exchange (CFE) and other
subsidiaries. CBOE, the largest U.S. options exchange and creator of listed
options, continues to set the bar for options and volatility trading through
product innovation, trading technology and investor education. CBOE Holdings
offers equity, index and ETP options, including proprietary products, such as
S&P 500 options (SPX), the most active U.S. index option, and options and
futures on the CBOE Volatility Index (the VIX Index). Other products
engineered by CBOE include equity options, security index options, LEAPS
options, FLEX options, and benchmark products such as the CBOE S&P 500
BuyWrite Index (BXM). CBOE Holdings is home to the world-renowned Options
Institute and www.cboe.com, the go-to place for options and volatility trading
resources. CBOE is regulated by the Securities and Exchange Commission (SEC),
with all trades cleared by the OCC.

CBOE-F

CBOE^®, Chicago Board Options Exchange^®, CBOE Volatility Index^®, CFE^®,
FLEX^®, LEAPS^® and VIX^® are registered trademarks, and BuyWrite, BXM^SM,
CBOE Futures Exchange^SM, Execute Success^SM, SPX^SM and The Options
Institute^SM are service marks of Chicago Board Options Exchange, Incorporated
(CBOE). Standard & Poor's^®, S&P^® and S&P 500^® are registered trademarks of
Standard & Poor's Financial Services, LLC and have been licensed for use by
CBOE and CFE.

SOURCE CBOE Holdings, Inc.

Website: http://www.cboe.com
Contact: Gail Osten, (312) 786-7123, osten@cboe.com, Gary Compton, (312)
786-7612, comptong@cboe.com, Debbie Koopman, (312) 786-7136, koopman@cboe.com