The Stockholm Stock Exchange reversed its morning momentum, sliding 0.3% by 09:30 CET after opening slightly higher.
The downturn was driven by weakness in key industrial and mining names, with Boliden and Alfa Laval among the most active decliners in early trade.
The pullback reflects a broader pattern of risk-off sentiment across global markets.
US equities have recently reversed early gains amid persistent selling pressure in the technology sector, while Indian markets also retreated as investors booked profits against rising crude oil prices and geopolitical tensions.
For Swedish investors, the move underscores the vulnerability of cyclical exporters to global headwinds.
Boliden’s decline signals caution around base metals demand, while Alfa Laval’s slide suggests pressure on the industrial machinery sector.