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 Monday, February 2, 2026.
As a result of the semi-annual review, there will be no component changes to the Index portfolio.
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.
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.
About Nasdaq Global Indexes
Nasdaq Global Indexes has been creating innovative, market-leading, transparent indexes since 1971. Today, our index offering spans geographies and asset classes and includes diverse families. We continuously offer new opportunities for financial product sponsors across a wide spectrum of investable products and for asset managers to measure risk and performance. Nasdaq also provides exchange listing, custom index, and design solutions to financial organizations worldwide.
