SMX 🟢 SMX (Security Matters) Public Limited Company is trading 11.99% up SMX (Security Matters) Public Limited Company July 20, 2026 SMX is trading at $18.50, up 11.99%. Open in OpenBell More SMX News Related News SMX October 21, 2026 🔴 Security Matters is trading 5% down SMX October 20, 2026 🟢 Security Matters is trading 9% up with no confirmed October 20 catalyst SMX October 20, 2026 🔴 Security Matters is trading 5% down in pre-market with no confirmed company-specific catalyst identified SMX October 19, 2026 🔴 Security Matters is trading 5.82% down in after-hours trading with no confirmed company-specific explanation SMX October 19, 2026 🔴 Security Matters is trading 10% down
