Boliden is trading 4.17% down at SEK 499.30, with no clear company-specific announcement explaining the September 28 decline.

  • President Trump rejected Iran’s proposal on reopening the Strait of Hormuz, renewing upward pressure on oil prices.
  • Higher energy costs may weigh on miners, but available evidence does not confirm this as the direct cause of Boliden’s move. The Stockholm 30 was reported nearly flat.