Security Matters is trading 10.2% higher at $6.79 in after-hours trading, with no clear catalyst identified. - The price follows a close of $6.16 on October 1, 2026, after several sessions of declines. - The company issued promotional releases on October 1 about materials-traceability applications involving gold and product origin; these do not establish a direct cause for the move. - Bitcoin and Ethereum were nearly unchanged since their prior closes, offering little evidence of a crypto-driven move.