Deutsche Boerse: another Euro 450 mio written off on ISE

In 2007 the German Stock Exchange (Deutsche Boerse) acquired the International Stock Exchange ISE for more than Euro 2 billion. This write-off follows a provision of Euro 420 million in the last quarter of 2009. Acquisitions are minefields for the unwary and should only undertaken after careful analysis and after consulting advisers that give objective advice based on long financial and markets experience.