Watchlists Portfolios Alerts Pricing Sign in Get started

Menu

Arqit Quantum Inc. ARQQ

Full chart Compare

Set alert

15.59 USD -0.15 (-0.95%)

At closeNov 12, 2026, 6:48 AM EST

15.16 -0.43 -2.76%

Pre-market · Nov 12, 6:48 AM ET

15.44 Day range 16.43

11.52 52-week range 31.75

YTD: -28.75%
1 year: -50.37%

News

3 weeks ago benzinga.com Arqit Quantum Makes Strategic Investment In Sirius Computer To Expand Quantum-Safe Defense Communications; No Financial Terms Disclosed Arqit Quantum Inc. (NASDAQ:ARQQ), a global leader in quantum-safe encryption helping safeguard sensitive information from current and future cyber threats, today announced a strategic investment in…