New OMX Stockholm Benchmark Portfolio Selected


New index portfolio will become effective on December 1, 2010
Stockholm, November 8, 2010 - The NASDAQ OMX Group, Inc. (NASDAQ:NDAQ) today
announces the results of the semi-annual review of the OMX Stockholm Benchmark
index, (NASDAQ OMX Stockholm: OMXSB), which will become effective with the
market open on Wednesday, December 1, 2010. 

Rederi AB TransAtlantic (RABT B) will be added to the index.

Höganäs AB (HOGA B), Millicom International Cellular S.A. (MIC SDB), Investment
AB Öresund (ORES) and Proffice AB (PROE B) will be removed from the index. 

The OMXSB index is a free float adjusted index designed to act as a transparent
and liquid benchmark with low transaction costs for the investors while
maintaining a high correlation to the Swedish market. “OMX Stockholm Benchmark
index is one of the most widely used portfolio indexes for the Swedish equity
market and has approximately SEK 160 Bn. in assets under management,” said
NASDAQ OMX Vice President Magdalena Hartman. 

OMXSB is sector diversified and major sectors represented are Financials,
Industrials, Consumer Discretionary and Information Technology. The securities
must also meet other eligibility criteria including a turnover screening. The
OMXSB index is evaluated on a semi-annual basis in May and November, and the
new index portfolio becomes effective on the first trading day in June and
December respectively. 

About NASDAQ OMX Index Products
NASDAQ OMX is a global leader in creating and licensing strategy indexes and is
home to the most widely watched indexes in the world. As a premier,
full-service provider, NASDAQ OMX is dedicated to designing powerful indexes
that are in sync with a continually changing market environment. Utilizing the
expanded coverage of our global company, NASDAQ OMX has more than 1,500 diverse
equity, commodity and fixed-income indexes in the U.S., Europe, and throughout
world. In addition, our calculation, licensing and marketing support provide
the tools to measure and replicate global markets. The NASDAQ OMX Index Group
range of services covers the entire business process from index design to
calculation and dissemination. For more information about NASDAQ OMX indexes,
visit https://indexes.nasdaqomx.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:                                                      
Anna Rasin
+46 8 405 66 12

Attachments

101108 sthlm benchmark.pdf
GlobeNewswire