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Semi-annual review of OMX Copenhagen 20 Index


Copenhagen, June 4, 2012 - The NASDAQ OMX Group, Inc. (NASDAQ:NDAQ) announced today the result of the semi-annual review of the OMX Copenhagen 20 Index (OMXC20), which will become effective with the market open on Monday June 18, 2012.  

NASDAQ OMX reports the following changes in the OMXC20 Index portfolio:

Pandora A/S will enter and Sydbank will exit the portfolio.

The OMXC20 index is the leading Danish tradable index and consists of the 20 largest and most actively traded shares on the Copenhagen Stock Exchange.

“The OMXC20 index has proven itself and outperformed other European blue-chip indexes year to date”, said Magdalena Hartman, Vice President, NASDAQ OMX Global Index Group.

The composition of the OMXC20 index is revised twice a year in June and December. Index weights are based on free float adjusted market cap to ensure that only the part of the shares that is considered available for trading is included in the index.

The OMX Copenhagen 20 Index constituents effective June 18, 2012 are:

A.P. Møller - Mærsk A NKT Holding
A.P. Møller - Mærsk B Nordea Bank AB
Carlsberg A/S B Novo Nordisk B
Chr. Hansen Holding A/S Novozymes B
Coloplast B Pandora A/S
Danske Bank TDC A/S
DSV Topdanmark
FLSmidth & Co. Tryg A/S
GN Store Nord Vestas Wind Systems
Lundbeck William Demant Holding

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 Global Index Group specializes in the development of indexes focusing on NASDAQ OMX's brand themes of innovation, technology, growth, and globalization. NASDAQ OMX Global Index Group also provides custom index services and design solutions as a third-party provider to selected financial organizations. For more information about NASDAQ OMX indexes, visit

Access to essential historical index data for NASDAQ OMX indexes can be accessed from a single source, NASDAQ OMX Global Index Watch. For additional information, please visit


The inventor and transformer of the electronic exchange, The NASDAQ OMX Group, Inc., fuels economies with revolutionary technologies for the entire lifecycle of a trade - from risk management to trade to surveillance to clearing. In the US and Europe, we own and operate 24 markets, 3 clearinghouses and 6 central securities depositories supporting equities, options, fixed income, derivatives, commodities, futures and structured products. Able to process more than 1 million messages per second at sub-80 microsecond speeds with 99.999% uptime, our technology drives more than 70 exchanges in 50 developed and emerging countries into the future, powering 1 in 10 of the world’s securities transactions. Our award-winning data products and worldwide indexes are the benchmarks in the financial industry. Home to 3,400 listed companies worth $5.1 trillion in market cap whose innovations shape our world, we give the ideas of tomorrow access to capital today. Welcome to where the world takes a big leap forward, daily.  Welcome to the NASDAQ OMX Century.  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.

To learn more, visit Follow us on Facebook ( and Twitter ( (Symbol: NDAQ and member of S&P 500)

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.

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NASDAQ OMX Media Contact:

Javier Lopez Garrido

+45 33 77 04 30*

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