New OMX Helsinki Benchmark portfolio selected


The new portfolio of the OMX Helsinki Benchmark index will become effective on
December 1, 2009 

Helsinki, Nov 10, 2009 - The NASDAQ OMX Group, Inc. (NASDAQ:NDAQ) announces
today the results of the semi-annual review of the OMX Helsinki Benchmark
index, (NASDAQ OMX Helsinki: OMXHB), which will become effective with the
market open on Tuesday, December 1, 2009 

Aktia Plc A (AKTAV), Kemira Oyj (KRA1V) and Ramirent Plc (RMR1V) will be added
to the index. 

Norvestia Plc (NVABV) and Stora Enso Oyj A (STEAV) will be removed from the
index. 

The OMXHB 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 Finnish market. 

OMXHB is sector diversified and major sectors represented are Information
Technology, Industrials, Financials and Materials. The securities must also
meet other eligibility criteria including a turnover screening. The OMXHB 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 nearly 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 over 3,700 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. Please follow
NASDAQ OMX on Facebook (http://www.facebook.com/pages/NASDAQ-OMX/108167527653)
and Twitter (http://www.twitter.com/nasdaqomx). 

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 not 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:
Anu Ilvonen
+358 9 6166 7206 
anu.ilvonen@nasdaqomx.com

Attachments

20091110_omxhb_eng.pdf