NYSE Euronext To Host London Investor Day On Friday, November 19, 2010

NYSE Euronext (NYX) will host an investor day for the professional investment community in London on Friday, November 19, 2010. The program will be held in NYSE Euronext’s London office at Cannon Bridge House, 1 Cousin Lane, London EC4R, and will commence with opening remarks at 8:00a.m. and is expected to conclude at approximately 12:30p.m. 

Presenters at this conference will include Duncan L. Niederauer, Chief Executive Officer; Dominique Cerutti, President; Larry Leibowitz, Chief Operating Officer; Garry Jones, Group Executive Vice President, Global Derivatives and Michael Geltzeiler, Group Executive Vice President & Chief Financial Officer.

Attendance at the event is by invitation only, but the general public is invited to view the presentations and listen to a live audio webcast of the event beginning at 8:00 a.m., on November 19, 2010 on the NYSE Euronext website at http://www.nyseeuronext.com/ir.  The presentations referenced during the call will be posted to our website at http://www.nyseeuronext.com/ir and a replay of the webcast will be available for approximately 90 days following the investor day. Those members of the professional investment community that would like to attend the program should contact NYSE Euronext Investor Relations +1-212-656-2578 or by e-mail: investorRelations@nyx.com.