VIX Index Options Set New Single-Day Volume Record: More Than 1.2 Million Contracts Traded

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CHICAGO, September 11, 2012 - Chicago Board Options Exchange (CBOE) today announced that CBOE Volatility Index options (VIX) established a new single-day volume record as a reported 1,221,403 VIX Index options contracts changed hands. Today's record exceeds the previous record of 1,169,892 contracts traded on August 5, 2011.

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 ETF 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, 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.

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