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ARQQ Arqit Quantum Inc.
Market Closed 12-05 16:00:00 EST
30.43
-1.07
-3.40%
盘后30.47
+0.04+0.13%
19:56 EST
High31.75Low29.52Vol342.38K
Open31.28D1 Closing31.50Amplitude7.08%
Mkt Cap465.34MTradable Cap224.87MTotal Shares15.29M
T/O10.50MT/O Rate4.63%Tradable Shares7.39M
P/B--ROE--EPS0.00
52wk High--52wk Low--P/E--
Dividend--Div.Yield--ROA--

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Arqit Quantum and Sparkle Demonstrate Quantum-Resistant Encryption on Optical Networks
Reuters  ·  12-03
Arqit Quantum and Sparkle Demonstrate Quantum-Resistant Encryption on Optical Networks
Press Release: Arqit Quantum Inc. Sets Fiscal year 2025 Conference Call for Tuesday, December 9, 2025 at 11:00 a.m. ET
Dow Jones  ·  12-01
Press Release: Arqit Quantum Inc. Sets Fiscal year 2025 Conference Call for Tuesday, December 9, 2025 at 11:00 a.m. ET
Quantum Stocks Rally. Quantum Computing Up 24%; BTQ Up 10%; Sealsq Up 6%; D-Wave Quantum Up 5%; IONQ And Rigetti Up 3%
Tiger Newspress  ·  11-17
Quantum Stocks Rally. Quantum Computing Up 24%; BTQ Up 10%; Sealsq Up 6%; D-Wave Quantum Up 5%; IONQ And Rigetti Up 3%
Quantum Stocks Rise. Quantum Corp up over 14%; Quantum Computing up over 8%; D-Wave Quantum up 4%; IONQ, Rigetti Computing up Around 3%
Tiger Newspress  ·  11-14
Quantum Stocks Rise. Quantum Corp up over 14%; Quantum Computing up over 8%; D-Wave Quantum up 4%; IONQ, Rigetti Computing up Around 3%
Arqit launches SKA Central Controller to simplify quantum-safe network deployments for Managed Service Providers
GlobeNewswire  ·  11-11
Arqit launches SKA Central Controller to simplify quantum-safe network deployments for Managed Service Providers
Quantum Computing Stocks Sink With Rigetti Computing Down 12%
Tiger Newspress  ·  11-03
Quantum Computing Stocks Sink With Rigetti Computing Down 12%
Quantum Computing Stocks Rise; ARQQ up 8%; QUBT up 6%; IONQ up 4%
Tiger Newspress  ·  10-31
Quantum Computing Stocks Rise; ARQQ up 8%; QUBT up 6%; IONQ up 4%
Quantum Computing Shares Rally Premarket. ARQQ up 6%; SEALSQ up 4%; Rigetti Computing, IONQ up 3%
Tiger Newspress  ·  10-29
Quantum Computing Shares Rally Premarket. ARQQ up 6%; SEALSQ up 4%; Rigetti Computing, IONQ up 3%
Arqit Quantum (ARQQ): Valuation Insights Following IQT Quantum + AI 2025 Conference Spotlight
Simply Wall St.  ·  10-24
Arqit Quantum (ARQQ): Valuation Insights Following IQT Quantum + AI 2025 Conference Spotlight
Why Did Quantum Stocks Stay Higher After the Trump Administration Denied Equity Talks?
Trading Random  ·  10-24
Why Did Quantum Stocks Stay Higher After the Trump Administration Denied Equity Talks?
Trump Administration in Talks to Take Equity Stakes in Quantum-Computing Firms
Dow Jones  ·  10-23
Trump Administration in Talks to Take Equity Stakes in Quantum-Computing Firms
Quantum Shares Tumbled. BTQ Down 15%; QBTS, QUBT Down 7%; SEALSQ Down 6%; Quantum Corp Down 5%; Rigetti And Arqit Down 4%
Tiger Newspress  ·  10-22
Quantum Shares Tumbled. BTQ Down 15%; QBTS, QUBT Down 7%; SEALSQ Down 6%; Quantum Corp Down 5%; Rigetti And Arqit Down 4%
Arqit Quantum: Co & Counsel for Plaintiffs Executed Term Sheet to Settle Federal Action for $7 Mln Pending Documentation & Approval by Court
THOMSON REUTERS  ·  10-21
Arqit Quantum: Co & Counsel for Plaintiffs Executed Term Sheet to Settle Federal Action for $7 Mln Pending Documentation & Approval by Court
Quantum Shares Rally. SEALSQ Up Over 8%; BTQ Up 6%; ARQQ, IONQ, D-Wave Quantum And Quantum Corp Up 5%; Quantum Computing And Rigetti Up 3%
Tiger Newspress  ·  10-20
Quantum Shares Rally. SEALSQ Up Over 8%; BTQ Up 6%; ARQQ, IONQ, D-Wave Quantum And Quantum Corp Up 5%; Quantum Computing And Rigetti Up 3%
24H | Crypto, Rare Earth, and Quantum Computing Stocks Jump
Tiger Newspress  ·  10-20
24H | Crypto, Rare Earth, and Quantum Computing Stocks Jump
Nobel Prize Ignites Trillion-Dollar Track, US Stocks Surge Over 300%, Quantum Field Approaches Commercialization Inflection Point
Deep News  ·  10-13
Nobel Prize Ignites Trillion-Dollar Track, US Stocks Surge Over 300%, Quantum Field Approaches Commercialization Inflection Point
Arqit Quantum Is Maintained at Buy by HC Wainwright & Co.
Dow Jones  ·  10-13
Arqit Quantum Is Maintained at Buy by HC Wainwright & Co.
Arqit Quantum Inc. : H.c. Wainwright Raises Target Price to $60 From $52
THOMSON REUTERS  ·  10-13
Arqit Quantum Inc. : H.c. Wainwright Raises Target Price to $60 From $52
Quantum Shares Kept Rally. LAES Up 14%; Rigetti Up 11%; D-Wave Quantum Up 6%; QUBT And IONQ Up 2%
Tiger Newspress  ·  10-09
Quantum Shares Kept Rally. LAES Up 14%; Rigetti Up 11%; D-Wave Quantum Up 6%; QUBT And IONQ Up 2%
Press Release: Arqit Quantum Inc. Announces Select Preliminary Financial Results for the Second Half and Full Fiscal Year 2025
Dow Jones  ·  10-09
Press Release: Arqit Quantum Inc. Announces Select Preliminary Financial Results for the Second Half and Full Fiscal Year 2025

Introduction

Company Name.
Arqit Quantum Inc.
Affiliated Markets:
NASDAQ
Listing Date:
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Main Business:
Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud, a Platform as a Service that creates unbreakable software encryption keys. The company also provides maintenance and support, and professional services. Arqit Quantum Inc. is based in London, the United Kingdom.
Issue price:
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