SMX ▼ -6.4% - SMX (Security Matters) Public Limited Company $SMX SMXWW - SMX Gives Material a Material; Digital Platform Makes Plastic a Passport and a Tradable Asset SMX shares fell 6.4% today following the announcement of its digital platform initiative that transforms materials into tradable assets with digital identification capabilities. The company's new "Material Passport" system aims to enhance material tracking and commerce, though the market's initial reaction suggests investors are weighing the platform's commercialization prospects against near-term execution risks. 08-SEP-2026 10:30 AM ET