Nordic equity markets closed with divergent signals on Friday, as the regional Vinx 30 index gained 0.7% to finish at 1,538.
The aggregate rise, however, masked a sharp split in performance across the region's major exchanges.
Helsinki led the regional rally, driven by strong buying interest in industrial stocks.
The sector's momentum provided the primary lift for the Finnish market, contrasting with the broader regional trend.
Meanwhile, the Oslo Stock Exchange bucked the positive regional tide, closing in negative territory.
This divergence marks a shift from earlier in the week, when Oslo had been a regional leader.