The OMXH25 Expiration Index of September 2008

| Source: Nasdaq Helsinki Oy Nasdaq Helsinki Oy 

The expiration day for the OMXH25 index derivatives traded in Eurex was
September 19, 2008. The OMXH25 expiration index of Eurex products for September
19, 2008 is confirmed to be 2197.46. 

Enclosed there is a sheet of the calculation of the expiration index.

Attachments

release50_08.pdf release50_evening_weight_report_for_omxh25exp_omx_helsinki_25_expiration_at_2008-09-19.xls