NASDAQ OMX Nordic to Provide Customers with Independent Latency Measurement Service by Correlix

Offers Correlix RaceTeam Service for Real-Time Information on Trading and Data
Speed 

Stockholm, December 8, 2010 — NASDAQ OMX (NASDAQ:NDAQ) announced today that it
will expand the real time latency measurement service provided by Correlix Inc.
to its Nordic marketplaces. The service will allow NASDAQ OMX Nordic exchanges'
members access to independent real-time latency measurement information for
intraday and post-day analytics. 

The Correlix RaceTeam latency monitoring service will provide NASDAQ OMX Nordic
members with full latency transparency of order execution and market data flow
in real-time. The independent latency measurement information provided by the
service will enable members to better leverage latency information for
optimized trading strategies. 

Hans-Ole Jochumsen, President NASDAQ OMX Nordic said, "This new service
addresses an important customer need, as latency has become a critical means to
compete and craft trading strategies. Through expanding the RaceTeam service,
we now offer also to our Nordic members objective latency benchmarking that can
help them improve trade execution." 

“We are very excited to welcome NASDAQ OMX Nordic to the RaceTeam service as
the first exchange to offer real-time latency transparency in Europe”,
commented Shawn Melamed, Founder, President and CTO at Correlix. “As more
market exchanges as well as capital market firms understand the importance of
monitoring and measuring latency information in real-time, our RaceTeam service
continues expanding into new markets”. 

NASDAQ OMX initially launched RaceTeam latency measurement service for the
NASDAQ Stock Market earlier this year. 

About Correlix RaceTeam ™
RaceTeam is an objective latency measurement service that enables trading firms
to manage and share real-time Latency Intelligence with their customers as well
as receive objective real-time latency data from liquidity venues. The RaceTeam
service facilitates greater trading latency insight into each transaction and
leads to optimized trading strategies, improved customer service and
streamlined operations. 

About Correlix
Correlix Inc., a leader in latency intelligence solutions, offers RaceTeam™,
the leading latency management service providing real-time latency visibility
for buy-side, sell-side and liquidity venues. Customers rely on Correlix to
monitor measure and minimize latency in trade execution and market data flow in
real-time. This empowers users to execute a trade or deliver and act on market
data in fewer microseconds. The company's global client base encompasses the
world's largest high frequency trading sell-side, buy-side and market centers
as well as low-latency service providers. 

Correlix is headquartered in New York with offices in London and Israel.
Correlix is backed by prominent venture capital groups Sequoia Capital, Genesis
Partners, Blumberg Capital, Vernon & Park Capital, L.P. and Xenia Ventures. 
 
For more information, please visit www.correlix.com.  

About NASDAQ OMX
The NASDAQ OMX Group, Inc. is the world's largest exchange company. It delivers
trading, exchange technology and public company services across six continents,
with approximately 3,600 listed companies. NASDAQ OMX offers multiple capital
raising solutions to companies around the globe, including its U.S. listings
market, NASDAQ OMX Nordic, NASDAQ OMX Baltic, NASDAQ OMX First North, and the
U.S. 144A sector. The company offers trading across multiple asset classes
including equities, derivatives, debt, commodities, structured products and
exchange-traded funds. NASDAQ OMX technology supports the operations of over 70
exchanges, clearing organizations and central securities depositories in more
than 50 countries. NASDAQ OMX Nordic and NASDAQ OMX Baltic are not legal
entities but describe the common offering from NASDAQ OMX exchanges in
Helsinki, Copenhagen, Stockholm, Iceland, Tallinn, Riga, and Vilnius. For more
information about NASDAQ OMX, visit http://www.nasdaqomx.com. 

Cautionary Note Regarding Forward-Looking Statements 
The matters described herein contain forward-looking statements that are made
under the Safe Harbor provisions of the Private Securities Litigation Reform
Act of 1995. These statements include, but are no limited to, statements about
NASDAQ OMX's products and offerings. We caution that these statements are not
guarantees of future performance. Actual results may differ materially from
those expressed or implied in the forward-looking statements. Forward-looking
statements involve a number of risks, uncertainties or other factors beyond
NASDAQ OMX's control. These factors include, but are not limited to factors
detailed in NASDAQ OMX's annual report on Form 10-K, and periodic reports filed
with the U.S. Securities and Exchange Commission. We undertake no obligation to
release any revisions to any forward-looking statements. There can be no
assurance that the FSA will give the NASDAQ OMX applicant the authorization and
permissions which it seeks. 

- # - 
Media Contacts:

NASDAQ OMX
Teresa Wincrantz
+46 8 405 63 26
teresa.wincrantz@nasdaqomx.com

Correlix
Tony Miller
+1 617 418 3024
tony@noteyamedia.com