The OMXH25 Expiration Index of April 2008

| Source: Nasdaq Helsinki Oy Nasdaq Helsinki Oy 

The expiration day for the OMXH25 index derivatives traded in Eurex was April
18, 2008. The OMXH25 expiration index of Eurex products for April 18, 2008 is
confirmed to be 2697.17.

Attachments

release34_08.pdf release34_08_evening weight report for omxh25exp omx helsinki 25 expiration at 2008-04-181.xls