NASDAQ OMX : SEMI-ANNUAL REVIEW OF THE OMX COPENHAGEN 20 CAP INDEX

Nasdaq reports that there are no changes in the OMXC20CAP Index composition in this semi-annual review.

The constituents of the OMXC20 index family are a selection of the largest and most actively traded shares on Nasdaq Copenhagen. The selection process initially identifies the 25 shares with the highest free floated market cap on Nasdaq Copenhagen. Of the 25, the 20 most traded shares during the last six months are selected and included in the OMXC20 indexes. The composition of the OMXC20 indexes is revised twice a year in June and December. The 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 indexes.

The OMXC20 index is designed to act as underlying for financial products such as options, futures, exchange traded products and investment funds and has been calculated since June 1989.

The OMX Copenhagen 20 Indexes constituents effective Dec 22, 2014:

About Nasdaq Group

Nasdaq (NASDAQ: NDAQ) is a leading provider of trading, exchange technology, information and public company services across six continents. Through its diverse portfolio of solutions, Nasdaq enables customers to plan, optimize and execute their business vision with confidence, using proven technologies that provide transparency and insight for navigating today's global capital markets. As the creator of the world's first electronic stock market, its technology powers more than 70 marketplaces in 50 countries, and 1 in 10 of the world's securities transactions. Nasdaq is home to more than 3,500 listed companies with a market value of over $8.8 trillion and more than 10,000 corporate clients. Nasdaq Copenhagen, Nasdaq Helsinki, Nasdaq Iceland, Nasdaq Riga, Nasdaq Stockholm, Nasdaq Tallinn, Nasdaq Vilnius, Nasdaq Clearing and Nasdaq Broker Services are respectively brand names for the regulated markets of Nasdaq OMX Copenhagen A/S, Nasdaq OMX Helsinki Ltd., Nasdaq OMX Iceland hf., Nasdaq OMX Riga, AS, Nasdaq OMX Stockholm AB, Nasdaq OMX Tallinn AS, AB Nasdaq OMX Vilnius, Nasdaq OMX Clearing AB, Nasdaq OMX Broker Services AB. Nasdaq Nordic represents the common offering by Nasdaq Copenhagen, Nasdaq Helsinki, Nasdaq Iceland and Nasdaq Stockholm. Nasdaq Baltic represents the common offering by Nasdaq Tallinn, Nasdaq Riga and Nasdaq Vilnius. To learn more, visit www.nasdaq.com/ambitionor www.nasdaqomx.com."

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Information set forth in this communication contains forward-looking statements that involve a number of risks and uncertainties. Nasdaq cautions readers that any forward-looking information is not a guarantee of future performance and that actual results could differ materially from those contained in the forward-looking information. Such forward-looking statements include, but are not limited to, statements about our capital return initiatives. Forward-looking statements involve a number of risks, uncertainties or other factors beyond Nasdaq's control. These factors include, but are not limited to, Nasdaq's ability to implement its strategic initiatives, economic, political and market conditions and fluctuations, government and industry regulation, interest rate risk, U.S. and global competition, and other factors detailed in Nasdaq's filings with the U.S. Securities and Exchange Commission, including its annual reports on Form 10-K and quarterly reports on Form 10-Q. Nasdaq undertakes no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise.