Arqit Quantum
ARQQ

Arqit Quantum (ARQQ) stock price, chart and financials

Price chart

−71.10% over 1Y
Oct 13, 2025Low $11.78 · High $58.27Oct 13, 2026

Company profile

Arqit Quantum Inc is a cybersecurity company that has pioneered a symmetric key agreement technology that makes the communications links of any networked device or data at rest secure against current and future forms of cyber attack - even an attack from a quantum computer. The company delivers its symmetric key agreement technology via its product SKA-Platform. The firm operates in one segment, that is, the provision of cybersecurity services. The company operates and generates its revenue from UK.

Frequently asked questions

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