Viscaria is trading at SEK 20.30, up 5.18%, with broader risk-on sentiment and copper-supply concerns appearing to be the clearest available catalysts.
- Copper futures settled 0.99% higher on September 16, while European mining stocks rallied on September 17.
- The September 8 Metso processing-equipment agreement remains supportive background.
- No new company-specific announcement directly explains the move.