For more information on the CBOE Russell 2000 Volatility Index and products, including a video, see www.cboe.com/RVX. To learn more about CBOE's volatility indexes, including methodology, daily and historical data and charts, contract specifications, and other information, please visit www.cboe.com/volatility.About CBOE Holdings, Inc. 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 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. Forward-Looking Statements:Certain information contained in this news release may constitute forward-looking statements, such the introduction of RVX futures and options. We caution readers not to place undue reliance on any forward-looking statements, which speak only as of the date made, and are subject to a number of risks and uncertainties. CBOE-OECBOE-EF CBOE ®, Chicago Board Options Exchange ®, CFE ®, FLEX ®, LEAPS ®, CBOE Volatility Index ® and VIX ® are registered trademarks, and BuyWrite SM, BXM SM, SPX SM, RVX SM, CBOE Futures Exchange SM, Execute Success SM, VU SM and The Options Institute are service marks of Chicago Board Options Exchange, Incorporated (CBOE). Russell 2000 ® is a registered trademark of Russell Investments, used under license. 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.