Arqit Quantum (ARQQW) Stock Price, News & Analysis

Company Overview

Arqit Quantum Inc. is a cybersecurity company developing encryption technology designed to protect data, devices and communications against both current and future cyber threats, including risks associated with advances in quantum computing. The company’s technology is intended for use by government, defense, telecommunications, financial services and other organizations that require secure digital communications.

Arqit’s principal offering is its QuantumCloud platform, which is designed to enable organizations to create and manage secure symmetric encryption keys across networks and connected devices. The company has also developed software-based products and services intended to support secure data sharing, identity protection and encrypted communications without relying on traditional public-key infrastructure.

Arqit was founded in the United Kingdom and has focused on serving customers internationally, including in Europe, North America and other global markets. The company initially promoted a satellite-based approach to quantum encryption before emphasizing a software-based platform. Arqit became a publicly traded company in 2021 through a business combination with Centricus Acquisition Corp.; its ordinary shares trade under the symbol ARQQ, while ARQQW represents warrants.

Key Stats

• Today's Range: $0.0017 to $0.0169
• 50-Day Range: $0.00 to $0.03
• 52-Week Range: $0.00 to $1.95
• Volume: 909,541 shs
• Average Volume: 98,240 shs
• Market Capitalization: N/A
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: N/A

Company Calendar

• Today: 10/06/2026
• Next Earnings (Estimated): 12/16/2026

Industry, Sector and Symbol

• Stock Exchange: NASDAQ
• Sector: Technology
• Industry: Software
• Sub-Industry: Systems Software
• Current Symbol: NASDAQ:ARQQW
• CIK: 1859690
• Web: arqit.uk
• Phone: 44-20-3917-0155
• Fax: N/A
• Employees: 147
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: N/A
• Quick Ratio: N/A

Sales & Book Value

• Annual Sales: $1.09 million
• Price / Sales: N/A
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: N/A
• Price / Book: N/A

Miscellaneous

• Outstanding Shares: N/A
• Free Float: N/A
• Market Cap: N/A
• Optionable: Not Optionable
• Beta: N/A