Security Matters is trading at $7.50, 9.97% up after-hours; the reason for the rise remains unconfirmed.
- It closed at $6.82 on September 28, 2026. Its latest company page shows no announcement dated September 28.
- The company page lists a recent media alert without an exact calendar date.
- The broader market declined, while Bitcoin and Ethereum were nearly unchanged since their prior closes; neither clearly accounts for the move.