CHICAGO , Feb. 7, 2011 /PRNewswire/ -- Market Data Express, LLC , a subsidiary of CBOE Holdings, Inc. (Nasdaq: CBOE ), has launched a new market data service known as "CBOE Streaming Markets" (CSM). The service provides three separate, direct datafeeds of real-time quotations and trade information from CBOE , C2 Options Exchange (C2) and the CBOE Stock Exchange (CBSX).

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CSM offers subscribers direct access to uncompressed top-of-the-order-book details, including best bid or offer quotes and all trades for regular options or stocks, as well as data on more complex strategies such as spreads, straddles and buy-writes.

"CBOE Streaming Markets was created in response to demand from trading firms looking for more streamlined access to market data from liquidity providers than is currently available," said Tom Knorring , CBOE Vice President, Trading Operations. "While last-sale and current quote information from the stock and option consolidated market feeds fits the needs of many market users, CSM provides the added benefits of furnishing quotes with reduced latency and enhanced information not available elsewhere," Knorring said.

For more information on CSM datafeeds and fees, see www.cboe.com/marketdata.

CBOE Holdings, Inc. is the holding company for Chicago Board Options Exchange ( CBOE ), C2 Options Exchange and other subsidiaries. CBOE, the largest U.S. options exchange and creator of listed options, continues to set the bar for options trading through product innovation, trading technology and investor education. CBOE 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 on the CBOE Volatility Index (VIX). 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 's Hybrid Trading System incorporates electronic and open-outcry trading, enabling customers to choose their trading method. CBOE 's Hybrid is powered by CBOEdirect, a proprietary, state-of-the-art electronic platform that also supports the CBOE Futures Exchange (CFE), CBOE Stock Exchange (CBSX) and OneChicago. CBOE is home to the world-renowned Options Institute and www.cboe.com, named "Best of the Web" for options information and education. CBOE is regulated by the Securities and Exchange Commission ( SEC ), with all trades cleared by the AAA-rated Options Clearing Corporation (OCC).

CBOE®, Chicago Board Options Exchange®, CBOE direct®, CBOE Volatility Index®, VIX®, FLEX®, Hybrid®, LEAPS®, CFE®, CBSX® and CBOE Stock Exchange® are registered trademarks of Chicago Board Options Exchange, Incorporated ( CBOE ). SPX(SM), BXM(SM), The Options Institute (SM), C2(SM), C2 Options Exchange (SM), Market Data Express(SM), and CBOE Futures Exchange (SM) are service marks of CBOE. Standard & Poor's®, S&P® and S&P 500® are registered trademarks of The McGraw-Hill Companies, Inc. and have been licensed for use by CBOE .

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