CORRECTION -- FactSet Research Systems Inc. (FDS) Chairman and Chief Executive Officer to Ring the NASDAQ Stock Market Closing Bell

ADVISORY, Jan. 25, 2011 (GLOBE NEWSWIRE) -- In a release issued yesterday by The NASDAQ OMX Group, Inc. (Nasdaq:NDAQ), please note Philip Hadley's title is Chairman and Chief Executive Officer, not Chairman and Chief Operating Officer.

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