SmartKem is trading at $1.61, down 8.00%, with broader semiconductor weakness providing a possible sector-led explanation, though the precise cause is unconfirmed.

  • No clear SmartKem-specific announcement explaining the September 29 decline was identified; the company’s investor-relations page showed updates through September 24.
  • Semiconductor stocks were down 2.62%, with AI-demand concerns and geopolitical tensions weighing on the group.