Invitation to press and analyst briefing


Press representatives and analysts are invited to a briefing held by OMX on
Wednesday, July 18, 2007, in conjunction with the presentation of OMX interim
report for January - June 2007. The report is scheduled for publication at 8:00
a.m. CET on the same date. 

Time of briefing: 10:00 a.m. CET
Venue: OMX's premises at Tullvaktsvägen 15, Stockholm 

The report will be presented by President and CEO Magnus Böcker and CFO
Kristina Schauman. Coffee will be served following the presentation. 

The press and analysts briefing will be broadcast live at www.omxgroup.com. The
OMX website will also include presentation material for downloading. 

If you are unable to attend in person, it is also possible to participate in
the presentation via teleconference on the following numbers: +46 (0) 8 505 202
70 (Sweden), +44 (0) 208 817 9301 (UK), +1 718 354 1226 (USA). 

A copy of the webcast will be available on www.omxgroup.com from July 18.

Please register not later than 4:00 p.m. CET on July 17, 2007 by either (1)
faxing this form to +46 (0)8-405 60 01, (2) sending an email to
pia.grimberg@omxgroup.com or (3) contacting Pia Grimberg at +46 (0)8- 405 66
09. 

____   Yes, I will attend.

____   No, I am unable to attend. 

Name ……………………………………………Telephone………………………….……….     
                                                                           
Company ………………………………………………………………………………….…

About OMX | OMX is a leading expert in the exchange industry. The common
offering from OMX Nordic Exchange in Helsinki, Copenhagen, Stockholm, Iceland,
Tallinn, Riga and Vilnius, comprises over 800 companies including its
alternative market First North. OMX provides technology to over 60 exchanges,
clearing organizations and central securities depositories in over 50
countries. OMX is a Nordic Large Cap company in the Financials sector on the
OMX Nordic Exchange. For more information, please visit www.omxgroup.com. 

Attachments

070711 invitation financial statement-eng.pdf