April 25, 2013
CHICAGO, IL, April 25, 2013 -- CBOE Holdings, Inc. (NASDAQ: CBOE) statement regarding this morning's trading issue:
This morning, a system issue delayed the opening of options trading at Chicago Board Options Exchange (CBOE) from 8:30 a.m. until 11:50 a.m. CT. Trading at C2 Options Exchange (C2), CBOE Futures Exchange (CFE) and CBOE Stock Exchange (CBSX) opened as scheduled. The malfunction that impacted CBOE was an internal systems issue and not the result of any outside influence. The issue, which affected validation of certain orders and the communication of cancel/fill reports, has been corrected.
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 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 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.
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CBOE®, Chicago Board Options Exchange®, CBOE Volatility Index®, CFE®, FLEX®, LEAPS® and VIX® are registered trademarks, and BuyWrite, BXM(SM), CBOE Futures Exchange(SM), SPX® 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.