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OMX Helsinki 25 Gains Nearly 1% as Nokian Renkaat Surges to 3-Year High

Finland's benchmark stock index, the OMX Helsinki 25, closed 0.96% higher on Friday, capping the week with a solid advance. The gains were primarily led by strength in the Healthcare, Oil & Gas, and Consumer Services sectors, according to market data from the session.
Market Internals Show Mixed Picture
Despite the positive close for the main index, market breadth was negative. Data from the Helsinki Stock Exchange showed that falling stocks outnumbered advancing ones by a margin of 88 to 81, with 22 stocks ending the session unchanged. This suggests the day's gains were concentrated in a number of heavily weighted index components rather than a broad-based market rally.
Standout Movers
The session's top performer on the OMX Helsinki 25 was tire manufacturer Nokian Renkaat Oyj (HE:TYRES), which surged an exceptional 17.31% to close at 15.18, a three-year high for the stock. Other notable gainers included:
Ad- Orion Oyj B (HE:ORNBV), which climbed 12.58% to reach an all-time high of 77.40.
- Stora Enso Oyj R (HE:STERV), which added 3.04%.
On the downside, technology and telecommunications shares weighed on the market. Nokia Oyj (HE:NOKIA) was among the worst performers, falling 3.69%, while Tieto Oyj (HE:TIETO) declined 3.58%.
Broader Market Context
The strength in Helsinki's oil and gas sector coincided with a rise in global energy prices. Brent crude futures for September delivery were up approximately 2.86% to $86.64 a barrel during the session. In currency markets, the EUR/USD pair remained relatively stable, indicating the equity moves were largely driven by company-specific news and sector trends.
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