Component Changes Made to Dow Jones France Titans 30 and Dow Jones Sector Titans

NEW YORK, July 23, 2004 – Dow Jones Indexes announced component changes in the Dow Jones France Titans 30 index and Dow Jones Sector Titans Healthcare index.

Effective with the opening of trading Wednesday, July 28, 2004 Aventis S.A will be deleted from the Dow Jones France Titans 30 index. Aventis S.A is being deleted from both indexes because of its merger with Sanofi-Synthelabo (France) Compagnie Generale des Etablissements Micheli will replace Aventis S.A in the Dow Jones France Titans 30 index. Genentech Inc. (US) will replace Aventis S.A. in Dow Jones Sector Titans Healthcare index.

The detailed methodology for each index is published in the indexes’ rulebooks accessible on the Dow Jones Indexes web site at http://www.djindexes.com.

Further information as well as the complete component list of the Dow Jones France Titans 30 Index and Dow Jones Sector Titans Healthcare index can be found on the Dow Jones Indexes' web site http://www.djindexes.com.

Company additions to and deletions from the to Dow Jones Country indexes do not in any way reflect an opinion on the investment merits of the company.

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Dow Jones Indexes is a leading full-service index provider that develops, maintains and licenses indexes for use as benchmarks and as the basis of investment products. Best-known for the Dow Jones Industrial Average, Dow Jones Indexes offers more than 130,000 equity indexes as well as fixed-income and alternative indexes, including measures of hedge funds, commodities and real estate. Dow Jones Indexes employs clear, unbiased and systematic methodologies that are fully integrated within index families. Dow Jones Indexes is part of a joint venture company owned 90 percent by CME Group Inc. and 10 percent by Dow Jones & Company, Inc., a News Corporation company (NASDAQ: NWS, NWSA; ASX: NWS, NWSLV).

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