SmartKem is trading 10.98% higher at $1.82 on September 25, 2026, with no clear company-specific announcement identified to explain the move. - Recent coverage points to a retention-bonus filing related to the previously announced Ferrox transaction, rather than a new catalyst. - The S&P 500, Nasdaq Composite, and Dow Jones Industrial Average also advanced, which may have supported sentiment; available evidence does not establish that broader-market gains caused SmartKem’s move.