News Releases

NYSE Enhances NYSEnetŪ, Comprehensive Market Intelligence Tool For Listed Companies
Leverages NYSE’s Unmatched Liquidity and Market Transparency To Offer Unique Market Insight

New York, May 23, 2007 – The New York Stock Exchange today introduced the newly enhanced  NYSEnet, its market intelligence site for listed company executives. The newly enhanced site offers advanced tools that include real-time, proprietary market information never available before in any other online service.

To meet issuers’ growing needs for timely market information,  the NYSE is introducingNYSE Market Viewsm, a dynamic suite of intraday market information tools. MarketView leverages the NYSE’s deep liquidity pool and advanced trading technology to deliver insight into a company’s trading activity. Key features of MarketView include NYSE OpenBook® and VolumeTracsm.

NYSE OpenBook provides access to real-time limit order book information, enabling companies to monitor the forces of equity supply and demand in their stock.

VolumeTrac reports the activity of all market participants from the point of sale. Both tools provide valuable assistance to listed company executives in their investor communications strategies.

“As the leader in listing and trading cash equities, we are uniquely positioned to leverage our market expertise and offer an information product that reflects a company’s distinctive trading data in one desktop solution,” said NYSE Euronext President & Co-COO, Catherine R. Kinney. “Our ability to provide this superior level of transparency typifies the unparalleled range of benefits derived from listing on the NYSE.”

Throughout 2007, NYSEnet will be enhanced with additional real-time trading information, including NYSE Arca data.NYSEnet is one of the many value-added products and services provided to NYSE-listed companies on a complimentary basis.

To learn more about NYSEnet, please click here:

About NYSE Euronext

NYSE Euronext, a holding company created by the combination of NYSE Group, Inc. and Euronext N.V., commenced trading on April 4, 2007 .  NYSE Euronext (NYSE Euronext: NYX) operates the world’s largest and most liquid exchange group and offers the most diverse array of financial products and services. NYSE Euronext, which brings together six cash equities exchanges in five countries and six derivatives exchanges in six countries, is a world leader for listings, trading in cash equities, equity and interest rate derivatives, bonds and the distribution of market data. Representing a combined $28.5 trillion/€21.5 trillion total market capitalization of listed companies and average daily trading value of approximately $123.4 billion/€92.4 billion (as of March 31, 2007), NYSE Euronext seeks to provide the highest standards of market quality and integrity, innovative products and services to investors, issuers, and all users of its markets.

Cautionary Note Regarding Forward-Looking Statements

This press release may contain forward-looking statements, including forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements include, but are not limited to, statements concerning NYSE Euronext’s plans, objectives, expectations and intentions and other statements that are not historical or current facts.  Forward-looking statements are based on NYSE Euronext’s current expectations and involve risks and uncertainties that could cause actual results to differ materially from those expressed or implied in such forward-looking statements.  Factors that could cause NYSE Euronext’s results to differ materially from current expectations include, but are not limited to:  NYSE Euronext’s ability to implement its strategic initiatives, economic, political and market conditions and fluctuations, government and industry regulation, interest rate risk and U.S. and global competition, and other factors detailed in NYSE Euronext Registration Statement (document de base) filed with the French Autorité des Marchés Financiers (Registered on November 30, 2006 under No. 06-0184), 2006 Annual Report on Form 10-K, as amended, and other periodic reports filed with the U.S. Securities and Exchange Commission or the French Autorité des Marchés Financiers. In addition, these statements are based on a number of assumptions that are subject to change. Accordingly, actual results may be materially higher or lower than those projected. The inclusion of such projections herein should not be regarded as a representation by NYSE Euronext that the projections will prove to be correct. This press release speaks only as of this date. NYSE Euronext disclaims any duty to update the information herein.






Contact: christiaan brakman
Phone: 212-656-2094