Arqit Quantum Inc (ARQQ) Stock Price, Quote & News

Company Profile

Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. The company offers QuantumCloud, a platform as a service that creates unbreakable software encryption keys. It also provides maintenance and support, and professional services. The company has a strategic collaboration with RAD for the development of a joint quantum-safe encryption solution for telecom networks. The company is based in London, the United Kingdom.

Industry: Software - Infrastructure

Sector: Technology

Phone: 44 203 9170155

Website: arqit.uk

Address:

3 Orchard Place, London, United Kingdom

Auroxx Jul. 14 at 4:43 PM

$ARQQ $LAES $IONQ $QUBT Fed Chair Kevin Warsh warns the world is moving quickly on quantum computing and the U.S. must harden its technology. “We’ve got enormous talent at the federal level but we have to move with it.” https://x.com/StockSavvyShay/status/2077068540176465979?s=20

1 · Reply

laziio Jul. 14 at 3:05 PM

$ARQQ roll out for 30+ edge site across europe

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laziio Jul. 14 at 2:00 PM

$ARQQ if they win this contrat, it is Europen Data center means very big contract, no one know but in Million...

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laziio Jul. 14 at 1:56 PM

$ARQQ if POC with nLighten works, then it will be huge contrats with data centers and public clouds.... All Banks, Pharma that are not actually on the cloud, will chose this secure option Cloud + Arquit Crypto

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laziio Jul. 14 at 1:53 PM

$ARQQ told you there will be a news

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laziio Jul. 14 at 1:44 PM

$ARQQ 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

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laziio Jul. 14 at 1:32 PM

$ARQQ news news

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laziio Jul. 14 at 11:29 AM

$ARQQ market green today USTECH100 , should see a reversal today and tomorrow

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Acdelco29 Jul. 13 at 8:02 PM

$ARQQ

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Acdelco29 Jul. 13 at 8:02 PM

$ARQQ down 40% in a couple weeks lol....you were saying? 😅

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nLighten and Arqit prove you can use the public cloud without giving up sovereignty

2026-06-17T10:10:41.000Z - 27 days ago

Why ARQQ Stock Jumped While Quantum Stocks QBTS, IONQ, RGTI, and QUBT Sold Off

GOOG GOOGL INFQ IONQ MSFT QBTS QUBT

May 21, 2026, 11:00 AM EDT - 7 weeks ago

Arqit Quantum Earnings Call Transcript: H1 2026

May 21, 2026, 11:00 AM EDT - 7 weeks ago

Arqit Quantum Earnings release: H1 2026

May 21, 2026, 8:00 AM EDT - 7 weeks ago

Arqit Quantum Inc. Announces Financial Results for First Half of Fiscal Year 2026

May 11, 2026, 11:15 AM EDT - 2 months ago

Arqit Quantum Inc. Sets First Half 2026 Earnings Conference Call for Thursday, May 21, 2026 at 11:00 a.m. ET

2026-04-16T13:51:45.000Z - 3 months ago

Arqit Quantum selected to join the Tomorrow Street portfolio

Apr 16, 2026, 9:00 AM EDT - 3 months ago

Tomorrow Street, a joint venture between Vodafone and Luxembourg's technology incubator, chooses Arqit to add Quantum Security Solutions to its portfolio

Apr 10, 2026, 4:30 PM EDT - 3 months ago

Arqit Quantum Inc. Announces Select Preliminary Financial Results for the First Half of Fiscal Year 2026

2026-03-02T14:17:17.000Z - 4 months ago

Arqit Quantum, RAD announce quantum-safe collaboration solution for telcos

Mar 2, 2026, 9:00 AM EST - 4 months ago

Arqit and RAD announce Quantum-Safe collaboration Against Evolving Cyberthreats

Feb 26, 2026, 9:00 AM EST - 4 months ago

62% of respondents cite data sovereignty and privacy risks as the biggest factor slowing AI projects in the public cloud

Feb 24, 2026, 9:00 AM EST - 5 months ago

Arqit quantum-safe keys now available pre-installed for Confidential Compute on Intel-based NetSec Cards

Feb 19, 2026, 9:00 AM EST - 5 months ago

Arqit and 6WIND launch technology and product integrations for Quantum-Safe services delivered by Telco Service Providers

Jan 23, 2026, 7:00 AM EST - 6 months ago

Arqit Quantum Registration statement: Registration Filing

Jan 22, 2026, 9:00 AM EST - 6 months ago

Arqit Launches Encryption Intelligence: Automated Cryptographic Discovery for Post-Quantum Migration and Compliance

Jan 12, 2026, 7:00 AM EST - 6 months ago

Arqit Quantum Registration statement: Registration Filing

Dec 9, 2025, 11:00 AM EST - 7 months ago

Arqit Quantum Earnings Call Transcript: H2 2025

Dec 9, 2025, 11:00 AM EST - 7 months ago

Arqit Quantum Earnings release: H2 2025

Dec 9, 2025, 11:00 AM EST - 7 months ago

Arqit Quantum Annual report: H2 2025

Dec 9, 2025, 8:00 AM EST - 7 months ago

Arqit Quantum Inc. Announces Financial Results for Fiscal Year 2025

Dec 3, 2025, 9:00 AM EST - 7 months ago

Arqit and Sparkle achieve quantum-resistant encryption at the speed of light

Dec 1, 2025, 9:00 AM EST - 8 months ago

Arqit Quantum Inc. Sets Fiscal year 2025 Conference Call for Tuesday, December 9, 2025 at 11:00 a.m. ET

Nov 18, 2025, 9:40 AM EST - 8 months ago

Arqit Quantum: ARQQ Stock's 10x Upside To $270?

Nov 11, 2025, 9:00 AM EST - 8 months ago

Arqit launches SKA Central Controller to simplify quantum-safe network deployments for Managed Service Providers

Oct 13, 2025, 1:18 PM EDT - 9 months ago

Quantum stocks surge after JPMorgan investing push into strategic tech

IONQ RGTI QBTS QUBT

Oct 9, 2025, 9:00 AM EDT - 9 months ago

Arqit Quantum Inc. Announces Select Preliminary Financial Results for the Second Half and Full Fiscal Year 2025

Sep 16, 2025, 9:00 AM EDT - 10 months ago

Fabric Networks purchases commercial license from Arqit to deploy quantum‑safe networks at scale

Sep 15, 2025, 9:00 AM EDT - 10 months ago

NCSC selects Arqit to support UK's post-quantum cryptography migrations

Sep 15, 2025, 8:00 AM EDT - 10 months ago

Arqit Quantum Registration statement: Registration Filing

Aug 29, 2025, 8:00 AM EDT - 11 months ago

Arqit Quantum Registration statement: Registration Filing

Aug 7, 2025, 9:00 AM EDT - 1 year ago

Arqit selected to join Vodafone's innovation centre Tomorrow Street: Scaleup X programme to explore new business opportunities

Jul 30, 2025, 9:00 AM EDT - 1 year ago

Arqit launches quantum-safe SKA Edge Controller to secure deployed military operations

Jun 17, 2025, 9:41 AM EDT - 1 year ago

Arqit Joins Oracle Defense Ecosystem

Jun 11, 2025, 1:45 PM EDT - 1 year ago

Arqit Quantum Transcript: Sidoti's Small-Cap Virtual Conference

May 27, 2025, 9:00 AM EDT - 1 year ago

Arqit acquires Ampliphae's technology IP, enhancing its global encryption portfolio

May 22, 2025, 11:00 AM EDT - 1 year ago

Arqit Quantum Earnings Call Transcript: H1 2025

May 22, 2025, 11:00 AM EDT - 1 year ago

Arqit Quantum Earnings release: H1 2025

May 22, 2025, 8:11 AM EDT - 1 year ago

Arqit Quantum Inc. Announces Financial Results for First Half of Fiscal Year 2025

May 13, 2025, 9:20 AM EDT - 1 year ago

Arqit Quantum Inc. Sets First Half 2025 Conference Call for Thursday, May 22, 2025 at 11:00 a.m. ET

Apr 29, 2025, 9:00 AM EDT - 1 year ago

Arqit, in collaboration with Equus and Intel, demonstrates a world-first Quantum-Safe CSfC-Compliant MACP Architecture for Classified Mobile Communications

INTC

Apr 28, 2025, 9:00 AM EDT - 1 year ago

Arqit delivers quantum-safe protection enhanced by confidential computing

Apr 16, 2025, 9:00 AM EDT - 1 year ago

Arqit appoints new Chief Technology Officer to drive innovation and growth

Apr 4, 2025, 8:30 AM EDT - 1 year ago

Arqit Quantum Inc. Announces Select Preliminary Financial Results for First Half of Fiscal Year 2025

Feb 6, 2025, 10:00 AM EST - 1 year ago

Arqit Quantum Transcript: Status Update

Feb 3, 2025, 9:38 AM EST - 1 year ago

Arqit Quantum Inc. Announces CEO Andy Leaver to be featured on HCW @ Home with Arqit Quantum Inc. 6 February 2025 at 10:00 a.m. ET

Jan 17, 2025, 7:00 AM EST - 1 year ago

Arqit Quantum Registration statement: Registration Filing

Dec 18, 2024, 9:00 AM EST - 1 year ago

Arqit Quantum Transcript: EGM 2024

Dec 5, 2024, 11:00 AM EST - 1 year ago

Arqit Quantum Earnings Call Transcript: H2 2024

Dec 5, 2024, 11:00 AM EST - 1 year ago

Arqit Quantum Annual report: H2 2024

Dec 5, 2024, 11:00 AM EST - 1 year ago

Arqit Quantum Earnings release: H2 2024

Dec 5, 2024, 8:00 AM EST - 1 year ago

Arqit Quantum Inc. Announces Financial and Operational Results for the Fiscal Year 2024

Nov 26, 2024, 1:00 PM EST - 1 year ago

Arqit Sets Fiscal Year 2024 Conference Call for Thursday, December 5, 2024 at 11:00 a.m. ET

Sep 30, 2024, 4:30 PM EDT - 1 year ago

Arqit Quantum Inc. Announces $13.6 Million Registered Direct Offering

Sep 27, 2024, 5:00 PM EDT - 1 year ago

Arqit announces leadership transition with the appointment of a new Chief Executive Officer

Sep 19, 2024, 7:00 AM EDT - 1 year ago

Arqit Quantum Inc. Announces 25:1 Reverse Share Split

Sep 5, 2024, 2:30 PM EDT - 2 years ago

Arqit Quantum Transcript: 2024 Annual Gateway Conference

Aug 7, 2024, 7:00 AM EDT - 2 years ago

Sparkle Pioneers Network-as-a-Service (NaaS) with Quantum-Safe Internet Use Case

May 20, 2024, 11:00 AM EDT - 2 years ago

Arqit Quantum Earnings Call Transcript: H1 2024

May 20, 2024, 11:00 AM EDT - 2 years ago

Arqit Quantum Quarterly report: H1 2024

May 20, 2024, 7:00 AM EDT - 2 years ago

Arqit Quantum Inc. Announces Financial and Operational Results for the First Half of Fiscal Year 2024

May 16, 2024, 9:52 AM EDT - 2 years ago

Sparkle Successfully Completes First Test of an International VPN Protected with Quantum Encryption

May 9, 2024, 7:00 AM EDT - 2 years ago

Arqit warns CISOs why they must act now to secure their data ready for the post-quantum world

May 6, 2024, 8:00 AM EDT - 2 years ago

Arqit Sets First Half 2024 Conference Call for Monday, May 20, 2024 at 11:00 a.m. ET

May 2, 2024, 7:00 AM EDT - 2 years ago

Arqit and SoftIron Partner to sell more secure data center deployments

Apr 29, 2024, 7:00 AM EDT - 2 years ago

Arqit announces collaboration to deliver out-of-the-box post-quantum cryptography solutions

Apr 24, 2024, 7:00 AM EDT - 2 years ago

Satellite Applications Catapult trials Arqit Network Secure™

Apr 15, 2024, 8:00 AM EDT - 2 years ago

Arqit founders to buy shares

Apr 3, 2024, 8:00 AM EDT - 2 years ago

Arqit clarifies certain Form 144 filings

Apr 3, 2024, 7:00 AM EDT - 2 years ago

LuxAG partners with Arqit and Traxpay to finance digital negotiable instruments

Mar 27, 2024, 12:00 AM EDT - 2 years ago

Vayana TradeXchange partners with Arqit to transform trade finance

Mar 5, 2024, 7:02 AM EST - 2 years ago

Arqit announces reseller agreement with Total Computers

Feb 29, 2024, 7:00 AM EST - 2 years ago

Arqit Awarded Top Honors in Two Categories at the Global Mobile Awards at 2024 Mobile World Congress

Feb 22, 2024, 7:00 AM EST - 2 years ago

Arqit and CableFree deliver world's first quantum-safe 5G cellular technology products

Auroxx Jul. 14 at 4:43 PM

1 · Reply

laziio Jul. 14 at 3:05 PM

$ARQQ roll out for 30+ edge site across europe

0 · Reply

laziio Jul. 14 at 2:00 PM

$ARQQ if they win this contrat, it is Europen Data center means very big contract, no one know but in Million...

0 · Reply

laziio Jul. 14 at 1:56 PM

0 · Reply

laziio Jul. 14 at 1:53 PM

$ARQQ told you there will be a news

0 · Reply

laziio Jul. 14 at 1:44 PM

$ARQQ 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

0 · Reply

laziio Jul. 14 at 1:32 PM

$ARQQ news news

0 · Reply

laziio Jul. 14 at 11:29 AM

$ARQQ market green today USTECH100 , should see a reversal today and tomorrow

0 · Reply

Acdelco29 Jul. 13 at 8:02 PM

$ARQQ

0 · Reply

Acdelco29 Jul. 13 at 8:02 PM

$ARQQ down 40% in a couple weeks lol....you were saying? 😅

0 · Reply

laziio Jul. 13 at 3:24 PM

$ARQQ If, by the end of 2026, Arqit reaches $15–20 million in annual revenue, maintains revenue growth above 100%, secures several major government or defense contracts, and continues reducing its cash burn, I believe a $1 billion market capitalization could become realistic. Depending on the number of outstanding shares, this could translate into a share price of approximately $45–60

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laziio Jul. 13 at 3:06 PM

$ARQQ I expect to see x10 on actual price. End of december 200 usd

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laziio Jul. 13 at 3:04 PM

$ARQQ 17.95 was the price on may 2025. Do you think ARQQ did not progress since one year? Common, earning have 10x compraring to H1 2025. Please think about this.

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Free43ver Jul. 13 at 1:35 PM

$ARQQ The chip sell off is greatly impacting quantum stocks too, $QUBT $ARQQ $RGTI $QBTS $IONQ free fall

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laziio Jul. 13 at 1:04 PM

$ARQQ a comm should ve provided very very soon

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laziio Jul. 13 at 12:19 PM

$ARQQ be careful shorters of the news that is coming. Ha ha ha.

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laziio Jul. 13 at 11:53 AM

$ARQQ i can give a news that is pending?

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laziio Jul. 13 at 11:52 AM

$ARQQ what we are waiting ?

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StockBull601 Jul. 13 at 9:46 AM

$ARQQ Here’s an FYI for everyone. This is what’s been happening here. Won’t last much much longer and we will see a SUPER BULLRUN

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iTrade_Price Jul. 12 at 6:26 PM

$ARQQ - pull back

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Doggsy Jul. 12 at 1:56 PM

$ARQQ bottom line oversold on the daily, but id monitor movement. It could be dragged out for another couple of days to reset rsi, but conversely its primed to run up

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JPStox Jul. 10 at 5:49 PM

$ARQQ only a matter of time, very

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Market Cap	275.56M
Revenue (ttm)	530,000.00
Net Income (ttm)	-35.34M
EPS (ttm)	N/A
PE Ratio	0.00
Forward PE	N/A
Profit Margin	-6,667.92%
Debt to Equity Ratio	0.00

Volume	286,300
Avg Vol	994,738
Day's Range	N/A - N/A
Shares Out	15.29M
Stochastic %K	10%
Beta	2.22
Analysts	Hold
Price Target	$60.00