🟢 Arqit Quantum is trading 9.31% up today after successful live quantum-safe satellite security demonstration

Arqit Quantum is trading 9.31% up at $20.66 after announcing a successful quantum-safe security demonstration across operational satellite communications infrastructure.

• The September 1, 2026 collaboration with Es’hailSat and AIEE integrated Arqit’s technology into a live satellite environment without disrupting services.
• The announcement provides a plausible company-specific catalyst but does not explicitly link the demonstration to the share-price move.
• Broader technology markets were also stronger on September 2, 2026, supporting risk appetite.