Arqit Quantum Inc.(ARQQ),Stock Price, Discussion, News, Quote & History - To The Moon - Tiger Brokers Online Investing Community

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ARQQ Arqit Quantum Inc.

Not Yet Opened 08-26 16:00:00 EDT

20.36

-0.06

-0.29%

盘后20.59

+0.23+1.13%

19:37 EDT

High20.99	Low19.90	Vol176.69K
Open20.38	D1 Closing20.42	Amplitude5.34%
Mkt Cap354.31M	Tradable Cap139.46M	Total Shares17.40M
T/O3.61M	T/O Rate2.58%	Tradable Shares6.85M
P/B--	ROE--	EPS0.00
52wk High--	52wk Low--	P/E--
Dividend--	Div.Yield--	ROA--

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2026.Shareholders will vote to re-elect Class II directors Carlo Calabria and","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260819:nNDL3RtWgy:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ARQQ","BK4608","BK4602","BK4023"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652427827","title":"Datavault AI Names Arqit Co-founder Barry Childe as Chief Information Security Officer","url":"https://stock-news.laohu8.com/highlight/detail?id=2652427827","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2652427827?lang=en_us&edition=fundamental","pubTime":"2026-07-17 04:58","pubTimestamp":1784235512,"startTime":"0","endTime":"0","summary":"Datavault AI names Arqit co-founder Barry Childe as chief information security officerDatavault AI named Dr. Barry Childe chief information security officer to lead cybersecurity strategy across its t","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260716:nNDL65N18S:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4023","BK4602","BK4608","BK4141","ARQQ","DVLT"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651106100","title":"Arqit, Nlighten Complete Cloud Sovereignty Proof of Concept for Regulated Workloads","url":"https://stock-news.laohu8.com/highlight/detail?id=2651106100","media":"Reuters","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2651106100?lang=en_us&edition=fundamental","pubTime":"2026-07-14 21:01","pubTimestamp":1784034103,"startTime":"0","endTime":"0","summary":"Arqit, nLighten complete cloud sovereignty proof of concept for regulated workloadsArqit partnered with European edge data center operator nLighten to complete a joint proof of concept on sovereign 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and Arqit prove you can use the public cloud without giving up sovereignty","url":"https://stock-news.laohu8.com/highlight/detail?id=2651109486","media":"GlobeNewswire","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2651109486?lang=en_us&edition=fundamental","pubTime":"2026-07-14 21:00","pubTimestamp":1784034000,"startTime":"0","endTime":"0","summary":"Organisations can now run sensitive and regulated workloads in public cloud environments while maintaining control over their data, encryption keys, and compliance obligationsLONDON and AMSTERDAM, Jul","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.globenewswire.com/news-release/2026/07/14/3326928/0/en/nLighten-and-Arqit-prove-you-can-use-the-public-cloud-without-giving-up-sovereignty.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4023","BK4608","ARQQW","BK4602","ARQQ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2649676209","title":"Arqit Quantum Chief Revenue Officer Paul Feenan Disposes of USD 46,221.57 in Common Shares","url":"https://stock-news.laohu8.com/highlight/detail?id=2649676209","media":"Reuters","labels":["shareholding","insiderTrades","express"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2649676209?lang=en_us&edition=fundamental","pubTime":"2026-07-07 03:25","pubTimestamp":1783365920,"startTime":"0","endTime":"0","summary":"Arqit Quantum Chief Revenue Officer Paul Feenan disposes of USD 46,221.57 in common sharesArqit Quantum Chief Revenue Officer Paul Feenan reported a net reduction in his ordinary share stake to 19,351 shares.Feenan sold 1,834 ordinary shares on July 2, 2026 at USD 25.2 per share.He also received 3,222 ordinary shares on July 1, 2026 from RSU vesting at USD 0.Disclaimer:This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Arqit Quantum Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on July 06, 2026, and is solely responsible for the information contained therein.","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260706:nNDLDM6D9:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":"Arqit Quantum Chief Revenue Officer Paul Feenan Disposes of USD 46,221.57 in Common Shares","news_tag":"shareholding,insiderTrades,express","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ARQQ","BK4602","BK4023","BK4608"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648689534","title":"Arqit Quantum General Counsel Patrick Willcocks Sells 4,000 Common Shares Worth $117,920","url":"https://stock-news.laohu8.com/highlight/detail?id=2648689534","media":"Reuters","labels":["shareholding","insiderTrades"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2648689534?lang=en_us&edition=fundamental","pubTime":"2026-07-02 23:16","pubTimestamp":1783005403,"startTime":"0","endTime":"0","summary":"Arqit Quantum General Counsel Patrick Willcocks sells 4,000 common shares worth $117,920Arqit Quantum: General Counsel Patrick Willcocks sold 4,000 ordinary shares on June 30, 2026 at USD 29.48.Willco","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260702:nNDL8sDClH:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":"Arqit Quantum General Counsel Patrick Willcocks Sells 4,000 Common Shares Worth $117,920","news_tag":"shareholding,insiderTrades","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4602","BK4023","ARQQ","BK4608"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2646768845","title":"Arqit Quantum CRO Jennifer Bers Disposes of 8,288 Shares Worth $177,528.96","url":"https://stock-news.laohu8.com/highlight/detail?id=2646768845","media":"Reuters","labels":["shareholding","insiderTrades"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2646768845?lang=en_us&edition=fundamental","pubTime":"2026-06-25 04:27","pubTimestamp":1782332851,"startTime":"0","endTime":"0","summary":"Arqit Quantum CRO Jennifer Bers disposes of 8,288 shares worth $177,528.96Arqit Quantum Inc. Chief Revenue Officer Jennifer Bers acquired 15,000 ordinary shares on June 22, 2026 via RSU vesting at USD","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260624:nNDLblB5xy:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":"Arqit Quantum CRO Jennifer Bers Disposes of 8,288 Shares Worth $177,528.96","news_tag":"shareholding,insiderTrades","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4602","BK4023","ARQQ","BK4608"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645393508","title":"Infleqtion, IBM, and Other Quantum Stocks Defy the Tech Selloff","url":"https://stock-news.laohu8.com/highlight/detail?id=2645393508","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2645393508?lang=en_us&edition=fundamental","pubTime":"2026-06-23 21:38","pubTimestamp":1782221936,"startTime":"0","endTime":"0","summary":"A broad-based tech selloff accelerated Tuesday as memory-chip stocks retreated, stoking skepticism about the artificial-intelligence trade. 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Fast Tracks Quantum Computing With New Executive Orders","url":"https://stock-news.laohu8.com/highlight/detail?id=2645142077","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2645142077?lang=en_us&edition=fundamental","pubTime":"2026-06-23 10:35","pubTimestamp":1782182115,"startTime":"0","endTime":"0","summary":"Quantum computing received another federal endorsement on Monday as the Trump administration signed two executive orders fast-tracking its development.The first order calls for development of \"the first-ever quantum computer powerful enough for scientific research,\" which will be located in a national laboratory by 2028. The second accelerates the government's migration to post-quantum cryptography by 2031.\"When President Trump published a letter to me in early 2025, he prioritized quantum as a key industry for America to lead the world alongside AI and nuclear energy,\" said Michael Kratsios, President Donald Trump's top advisor on science and technology policy.Language in the first order sounds vague, but the industry has clear benchmarks for performance. Developers are striving to achieve fault tolerance by the end of the decade, which means building a machine that can run smoothly even when its individual parts fail or experience disruption.The second order, on post-quantum cryptogr","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4543","LU0321505439.SGD","QMCO","BK4533","BK4602","IONL","QBTX","RGTI","IONZ","LU1674673691.USD","QUBT","BK4134","IONQ","BK4579","LAES","RGYY","QBTS","LU1894683348.USD","BK4612","LU1778281490.HKD","QBY","BK4538","IBM","BK4591","BTQ","QUBX","LU1883839398.USD","BK4170","INFQ","RGTZ","RGTU","LU0321505868.SGD","LU1674673428.USD","HOLO","LU1430594728.SGD","RGTX","LU0868494617.USD","LU1894683264.USD","IONX","LU1880398471.USD","LU1880398554.USD","ARQQ","BK4585","IOYY","BK4534","LU1585245621.USD","BK4575","QBTZ","BK4588"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1185737869","title":"Migrant Families Separated, Re-Jailed by Trump Freed by Judge","url":"https://stock-news.laohu8.com/highlight/detail?id=1185737869","media":"Tech News Roundup","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1185737869?lang=en_us&edition=fundamental","pubTime":"2026-06-23 08:18","pubTimestamp":1782173895,"startTime":"0","endTime":"0","summary":"","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":"d4324126d2af47908887874e20052b5b","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":"Migrant Families Separated, Re-Jailed by Trump Freed by Judge","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["RGTU","RGTZ","RGYY","QBTS","QBTX","IONZ","IOYY","QUBT","BTQ","ARQQ","QUBX","IONX","LAES","RGTX","RGTI","IONL","QMCO","QBTZ","HOLO","QBY","IONQ"],"isVideo":true,"video":{"duration":73,"video_url":"https://1254107296.vod2.myqcloud.com/e2ad4227vodcq1254107296/7419bfa45001834808499357500/w51tlzKwOdYA.mp4","video_thumbnail":"https://community-static.tradeup.com/news/e9b5ca4355888437bdf14fcc9515e15a","audio_url":"","isAI":true},"gpt_icon":0},{"id":"1109970041","title":"24H | Quantum Stocks Rise with D-Wave Quantum up 7%; Rigetti Computing, IONQ, IBM Climb over 4%. SMCI Gains 2%; Marvell Technology Falls 2%","url":"https://stock-news.laohu8.com/highlight/detail?id=1109970041","media":"US Overnight","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1109970041?lang=en_us&edition=fundamental","pubTime":"2026-06-23 08:12","pubTimestamp":1782173520,"startTime":"0","endTime":"0","summary":"Dow Futures rose 0.07%, S&P 500 Futures fell 0.10%, Nasdaq Futures fell 0.21%, as sentiment leaned cautious with tech-heavy trading skewing defensive.D-Wave Quantum Inc. (QBTS) rose 7.23%. The move...","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":"64560525f7164c3f97e05313b2714ccc","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["SMCZ","IOYY","QBTS","SMCY","MRVU","IONL","MRVL","HOLO","IONX","ARQQ","RGYY","SMYY","RGTI","MU","MUD","SMCC","QBTX","SMCI","IONQ","LAES","MVLL","RGTU","SMCX","QBTZ","QBY","RGTZ","QMCO","MUU","MULL","RGTX","SMCL","IONZ","BTQ","QUBX","QUBT"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644748009","title":"Arqit Quantum settles US federal securities class action for $7 million","url":"https://stock-news.laohu8.com/highlight/detail?id=2644748009","media":"Reuters","labels":["policyRegulatory","event"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2644748009?lang=en_us&edition=fundamental","pubTime":"2026-06-17 19:15","pubTimestamp":1781694943,"startTime":"0","endTime":"0","summary":"Arqit Quantum reached a USD 7 million settlement to resolve a putative class action in the Eastern District of New York.The federal court entered final approval of the settlement on June 1, 2026.A separate putative class action in New York state court was voluntarily dismissed, clearing all disclosed US federal and state class actions.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Arqit Quantum Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on June 17, 2026, and is solely responsible for the information contained therein.","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260617:nNDL9dY7fH:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"policyRegulatory,event","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4602","BK4023","ARQQ","BK4608"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644109357","title":"Why ARQQ Stock Jumped While Quantum Stocks QBTS, IONQ, RGTI, and QUBT Sold Off","url":"https://stock-news.laohu8.com/highlight/detail?id=2644109357","media":"TIPRANKS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2644109357?lang=en_us&edition=fundamental","pubTime":"2026-06-17 18:10","pubTimestamp":1781691041,"startTime":"0","endTime":"0","summary":"Quantum stocks slid on Tuesday after a broad rally a day earlier. However, against that backdrop, Arqit Quantum Inc. ($ARQQ) moved sharply higher, ...","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/why-arqq-stock-jumped-while-quantum-stocks-qbts-ionq-rgti-and-qubt-sold-off?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/why-arqq-stock-jumped-while-quantum-stocks-qbts-ionq-rgti-and-qubt-sold-off?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["ARQQ","BK4602","BK4608","BK4023"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1183825187","title":"Quantum Stocks Surge. Arqit Quantum Soars over 28%; D-Wave Quantum up 14%; QUBT, QMCO up 13%","url":"https://stock-news.laohu8.com/highlight/detail?id=1183825187","media":"Tiger Newspress","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1183825187?lang=en_us&edition=fundamental","pubTime":"2026-06-15 21:50","pubTimestamp":1781531400,"startTime":"0","endTime":"0","summary":"$Quantum(QMCO)$ computing stocks rallied sharply on June 15, led by $Arqit Quantum(ARQQ)$, which surged over 26%, while $D-Wave Quantum(QBTS)$ jumped more than 14%.","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4170","BK4602","BK4023","ARQQ","QUBX","QMCO","BK4608","QBTZ","QBY","QBTS","ARQQW","QBTX","QUBT"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1163310507","title":"Quantum Computing Shares Rally. IONQ And D-Wave Up 10%; BTQ Up 9%; Rigetti Computing Up 8%; Arqit Up 6%; QUBT Up 5%; SEALSQ Up 4%","url":"https://stock-news.laohu8.com/highlight/detail?id=1163310507","media":"Tiger Newspress","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1163310507?lang=en_us&edition=fundamental","pubTime":"2026-06-08 22:50","pubTimestamp":1780930225,"startTime":"0","endTime":"0","summary":"Quantum Computing Shares Rally. IONQ and D-Wave up 10%; BTQ up 9%; Rigetti Computing up 8%; Arqit up 6%; QUBT up 5%; SEALSQ up 4%.","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["IONQ","QMCO","IONX","RGTI","RGTU","IONL","RGYY","RGTZ","BTQ","QBTZ","ARQQ","IOYY","RGTX","QUBT","LAES","IONZ","QUBX","HOLO","QBTX","QBY","QBTS"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2641173891","title":"Arqit Quantum files initial beneficial ownership statement for CFO Russell Robert Michael","url":"https://stock-news.laohu8.com/highlight/detail?id=2641173891","media":"Reuters","labels":["executive","shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2641173891?lang=en_us&edition=fundamental","pubTime":"2026-06-05 19:14","pubTimestamp":1780658046,"startTime":"0","endTime":"0","summary":"Arqit Quantum filed an initial beneficial ownership statement naming Russell Robert Michael as chief financial officer, dated June 1.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Arqit Quantum Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on June 05, 2026, and is solely responsible for the information contained therein.","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260605:nNDL8QsmrN:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive,shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4608","BK4023","BK4602","ARQQ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2641911292","title":"Arqit Quantum director Cristina Levis files initial beneficial ownership statement","url":"https://stock-news.laohu8.com/highlight/detail?id=2641911292","media":"Reuters","labels":["executive"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2641911292?lang=en_us&edition=fundamental","pubTime":"2026-06-05 18:55","pubTimestamp":1780656956,"startTime":"0","endTime":"0","summary":"Arqit Quantum filed an initial beneficial ownership statement naming Cristina Levis as a director.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Arqit Quantum Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on June 05, 2026, and is solely responsible for the information contained therein.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260605:nNDL7bdxVY:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4602","ARQQ","BK4023","BK4608"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637394328","title":"Is Arqit Quantum’s (ARQQ) Mounting Losses Versus Modest Sales Reshaping Its Quantum-Security Story?","url":"https://stock-news.laohu8.com/highlight/detail?id=2637394328","media":"Simply Wall St.","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2637394328?lang=en_us&edition=fundamental","pubTime":"2026-05-23 05:43","pubTimestamp":1779486193,"startTime":"0","endTime":"0","summary":"Arqit Quantum Inc. has released its half-year results to March 31, 2026, reporting sales of US$623,000 versus US$67,000 a year earlier, alongside a wider net loss of US$33.03 million and higher losses per share from continuing operations.\nThe combination of modest revenue growth and a much larger loss underlines the scale of spending required to build Arqit’s post-quantum cybersecurity business at this stage.\nWe’ll now examine how Arqit’s higher sales but significantly wider half-year loss...","market":"sg","thumbnail":"https://images.simplywall.st/asset/industry/8041000-choice1-main-header/1585186668959","type":0,"news_type":0,"thumbnails":["https://images.simplywall.st/asset/industry/8041000-choice1-main-header/1585186668959"],"rights":{"source":"simplywall_highlight","url":"https://simplywall.st/stocks/us/software/nasdaq-arqq/arqit-quantum/news/is-arqit-quantums-arqq-mounting-losses-versus-modest-sales-r","rn_cache_url":null,"directOrigin":true},"property":["earning"],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://simplywall.st/stocks/us/software/nasdaq-arqq/arqit-quantum/news/is-arqit-quantums-arqq-mounting-losses-versus-modest-sales-r","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"simplywall_highlight","symbols":["ARQQ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1177586243","title":"Quantum Computing Shares Rally. Infleqtion up 22%; Rigetti Computing up 16%; QUBT up 12%; D-Wave Quantum up over 11%; IONQ up 7%; SEALSQ up 6%","url":"https://stock-news.laohu8.com/highlight/detail?id=1177586243","media":"Tiger Newspress","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1177586243?lang=en_us&edition=fundamental","pubTime":"2026-05-22 21:49","pubTimestamp":1779457747,"startTime":"0","endTime":"0","summary":"Quantum computing shares rallied on Friday. Infleqtion up 22%; Rigetti Computing up 16%; QUBT up 12%; D-Wave Quantum up over 11%; IONQ up 7%; SEALSQ up 6%.","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["IONZ","ARQQ","HOLO","QBTS","IONL","IONX","QBTX","QBY","IOYY","QMCO","QUBT","LAES","IONQ","QBTZ","QUBX","RGTI","BTQ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637847543","title":"Quantum Stocks Extend Rally with D-Wave Quantum, Rigetti Computing Up 27% Each. U.S. to Award Quantum Computing Firms $2 Billion and Take Equity Stakes","url":"https://stock-news.laohu8.com/highlight/detail?id=2637847543","media":"Tiger Newspress","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2637847543?lang=en_us&edition=fundamental","pubTime":"2026-05-21 22:11","pubTimestamp":1779372685,"startTime":"0","endTime":"0","summary":"The Trump administration is awarding $2 billion in grants to nine quantum-computing companies in deals that include U.S. government equity stakes, the Commerce Department said, the Wall Street...","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260521:nFWN41Y0JR:1","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"1","news_top_title":"U.S. to Award Quantum Computing Firms $2 Billion and Take Equity Stakes, WSJ Reports","news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["GFS","RGTI","LU1894683348.USD","QBTX","BK4538","ARQQ","BK4585","BK4543","LU0321505868.SGD","BK4170","RGTZ","LU1674673691.USD","LU1894683264.USD","BK4605","IONL","IONX","BK4608","LU1880398554.USD","XNDU","BK4534","BK4612","LU1674673428.USD","LU1883839398.USD","RGTU","LU0321505439.SGD","QMCO","IONQ","QBTS","BK4141","IBM","LU0868494617.USD","QBY","BK4134","BK4602","LU1778281490.HKD","IONZ","IOYY","LAES","BK4588","LU1585245621.USD","QBTZ","RGTX","LU1880398471.USD","RGYY","BK4023","BK4575","LU1430594728.SGD","BK4533","INFQ","BK4579"],"isVideo":false,"video":null,"gpt_icon":0}],"profile":{"websiteUrl":"http://ir.arqit.uk","stockEarnings":[{"period":"1week","weight":-0.0543},{"period":"1month","weight":0.1199},{"period":"3month","weight":0.204},{"period":"6month","weight":0.2369},{"period":"1year","weight":-0.3551},{"period":"ytd","weight":-0.0695}],"compareEarnings":[{"period":"1week","weight":-0.0039},{"period":"1month","weight":0.0365},{"period":"3month","weight":0.0152},{"period":"6month","weight":0.1168},{"period":"1year","weight":0.1874},{"period":"ytd","weight":0.1234}],"compareStock":{"symbol":"SPY","name":"SPDR S&P 500 ETF Trust"},"description":"Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. 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Introduction