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%. More SMX News Related News SMX October 13, 2026 🟢 Security Matters is trading 6.48% up SMX October 12, 2026 🔴 Security Matters is trading 5.5% down SMX October 09, 2026 🟢 Security Matters is trading 11% up with no clear catalyst identified SMX October 09, 2026 🟢 Security Matters is trading 6% up on October 9, 2026 with no clear catalyst identified SMX October 07, 2026 🟢 Security Matters is trading 5% up