Claymore/Delta Global Shipping Index ETF Lists on NYSE Arca, the Largest Exchange in ETF and ETN Listings and Assets Under Management

The Claymore/Delta Global Shipping Index ETF (NYSE Arca: SEA), using a low cost "passive" or "indexing" investment approach, is designed to replicate, before the Fund's fees and expenses, the performance of the Delta Global Shipping Index which measures the performance of companies listed on global developed market exchanges within the maritime shipping industry.

The index, provided by Delta Global Indices, LLC, defines developed markets as countries with western-style legal systems, transparent financial rules for financial reporting and sophisticated, liquid and accessible stock exchanges with readily exchangeable currencies. This category currently consists of the major stock exchanges in Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Hong Kong, Ireland, Italy, Japan, Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland, the United States or the United Kingdom.

The market capitalizations of stocks included in the Index currently range from $324 million to $26.9 billion, which includes small-, mid- and large-capitalization stocks as defined by Delta Global Indices, LLC. The Fund will normally invest at least 90% of its total assets in common stock, American depositary receipts ("ADRs") and global depositary receipts ("GDRs") that comprise the Index.

As the first fully electronic platform to utilize designated liquidity providers, NYSE Arca sets the national best bid and offer nearly 85% of the time, leading all U.S. exchanges. NYSE Arca remains an established leader in the ETF and ETN market place offering investors some of the industry's fastest and most innovative trading tools to access liquidity. Including today's listings, NYSE Arca has 271 primary ETF and 79 ETN listings and trades all other eligible ETFs on a UTP basis. In 2007, NYSE Arca added 101 new ETFs and ETNs to its roster of primary listings, including a record 80 IPOs.

About NYSE Euronext

NYSE Euronext (NYX) operates the world's leading and most liquid exchange group, and seeks to provide the highest levels of quality, customer choice and innovation. Its family of exchanges, located in six countries, includes the New York Stock Exchange, the world's largest cash equities market; Euronext, the Eurozone's largest cash equities market; Liffe, Europe's leading derivatives exchange by value of trading; and NYSE Arca Options, one of the fastest growing U.S. options trading platforms. NYSE Euronext offers a diverse array of financial products and services for issuers, investors and financial institutions in cash equities, options and derivatives, ETFs, bonds, market data, and commercial technology solutions. As the world's largest exchange group by number of listings and market capitalization, NYSE Euronext is home to nearly 4,700 listed issues representing a combined $26.7 / 17.1 trillion (as of June 30, 2008) in total global market capitalization, more than four times that of any other exchange group. NYSE Euronext's equity exchanges transact an average daily trading value of approximately $157.0 /102.7 billion (as of June 30, 2008), which represents more than one-third of the world's cash equities trading. NYSE Euronext is part of the S&P 500 index and the only exchange operator in the S&P 100 index. For more information and free real-time stock prices for all NYSE-listed securities, please visit www.nyx.com.

Cautionary Note Regarding Forward-Looking Statements

This press release may contain forward-looking statements, including forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements include, but are not limited to, statements concerning NYSE Euronext's plans, objectives, expectations and intentions and other statements that are not historical or current facts. Forward-looking statements are based on NYSE Euronext's current expectations and involve risks and uncertainties that could cause actual results to differ materially from those expressed or implied in such forward-looking statements. Factors that could cause NYSE Euronext's results to differ materially from current expectations include, but are not limited to: NYSE Euronext's ability to implement its strategic initiatives, economic, political and market conditions and fluctuations, government and industry regulation, interest rate risk and U.S. and global competition, and other factors detailed in NYSE Euronext's reference document for 2007 ("document de rA(C)fA(C)rence") filed with the French AutoritA(C) des MarchA(C)s Financiers (Registered on May 15, 2008 under No. R. 08-054), 2007 Annual Report on Form 10-K and other periodic reports filed with the U.S. Securities and Exchange Commission or the French AutoritA(C) des MarchA(C)s Financiers. In addition, these statements are based on a number of assumptions that are subject to change. Accordingly, actual results may be materially higher or lower than those projected. The inclusion of such projections herein should not be regarded as a representation by NYSE Euronext that the projections will prove to be correct. This press release speaks only as of this date. NYSE Euronext disclaims any duty to update the information herein.

SOURCE: NYSE Euronext

NYSE Euronext Judy Shaw, 212-656-4290 jshaw@nyx.com