Nasdaq (Nasdaq: NDAQ) announced today the results of the semi-annual review of the OMX Helsinki 25® Index, (Nasdaq Helsinki: OMXH25™), which will become effective at market open on Friday, August 1, 2025.
The OMX Helsinki 25® Index measures the performance of a selection of the most traded securities listed on Nasdaq Helsinki Ltd. The index is reviewed semi-annually in February and August.
The following security will be added to the Index: SSAB AB ser. B (SSABBH)
As a result of the semi-annual review, the following security will be removed from the Index: Kalmar Oyj ser. B (KALMAR)
For a list of current Index Securities please refer to Nasdaq's Global Index Watch.
For more information, please refer to the OMX Helsinki 25® Index Methodology.
