Security Matters is trading at $6.88, -5.75%, in pre-market on September 30, 2026, with no clear catalyst identified. - A September 30 company profile about Boston Herald coverage is promotional media coverage, not a reported material announcement tied to the decline. - Major cryptocurrencies are higher and major U.S. indices are up less than 0.5%; neither provides a clear explanation for the move. - Prior-day media coverage did not report a direct link to the share rise.