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. 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.

Industry: Software - Infrastructure

Sector: Technology

Phone: 44 203 9170155

Website: arqit.uk

Address:

3 Orchard Place, London, United Kingdom

BullishKang Aug. 1 at 7:31 PM

$ARQQ Show me you are unstoppable. Show me new ATH

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JoeAlerts Aug. 1 at 5:44 PM

$ARQQ Looks like a perfect cup & handle setup, if this follows the usual C&H pattern we could se sit back to $40+ soon

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JoeAlerts Aug. 1 at 5:38 PM

$ARQQ Aug 15th $45 calls cheap here considering they released this news yesterday, looking for $40+ before then 7/31/2025 Arqit Quantum announces the launch of SKA Edge Controller (SKA-EC), a ruggedised, quantum-safe Symmetric Key Agreement (SKA) communications platform designed to meet the needs of forward-deployed defense operations

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NapoleonOfFinance Jul. 31 at 3:00 PM

$ARQQ buying of ARQQ re-started. ST PT: 50. LT PT: 100. Short on the way at temporary pullbacks. @mhparvez @sonicmerlin @blancoBull

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dderg2 Jul. 31 at 12:49 PM

$ARQQ $GME x.com/FEIYU717999/status/1950886341723521191

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peloswing Jul. 31 at 12:00 AM

$ARQQ Cooking up a breakout Could see a move to the 50DMA + Volume shelf easily (+8% move from current level)

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Ryu131 Jul. 30 at 10:15 PM

$IONQ 🚀 $MSFT CEO SAYS QUANTUM COMPUTING IS THE NEXT BIG CLOUD ACCELERATOR After-hour moves: • $RGTI +6% • $ARQQ +6% • $IONQ +5% • $QBTS +5%

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NapoleonOfFinance Jul. 30 at 8:28 PM

$ARQQ $IONQ $QBTS $QUBT $RGTI Ok can start to cover cos almost -20% (ex: 19.2 QBTS - 20% =15 @mhparvez @sonicmerlin

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SteveTim Jul. 30 at 3:34 PM

$IONQ $RGTI $QBTS $QUBT Including $ARQQ as another quantum parasite

3 · Reply

coolred Jul. 30 at 3:33 PM

$ARQQ what a fucking joke this piece of shit this

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

Jun 20, 2025, 8:25 AM EDT - 6 weeks ago

Top 2 Tech Stocks That Could Sink Your Portfolio In June

SIMO

Jun 17, 2025, 9:41 AM EDT - 6 weeks ago

Arqit Joins Oracle Defense Ecosystem

May 27, 2025, 9:00 AM EDT - 2 months ago

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

May 22, 2025, 6:23 PM EDT - 2 months ago

Arqit Quantum Inc. (ARQQ) Q1 2025 Earnings Call Transcript

May 22, 2025, 8:11 AM EDT - 2 months ago

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

May 13, 2025, 9:20 AM EDT - 2 months 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 - 3 months 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 - 3 months ago

Arqit delivers quantum-safe protection enhanced by confidential computing

Apr 16, 2025, 9:00 AM EDT - 3 months ago

Arqit appoints new Chief Technology Officer to drive innovation and growth

Apr 4, 2025, 8:30 AM EDT - 4 months ago

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

Feb 3, 2025, 9:38 AM EST - 6 months 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

Dec 13, 2024, 8:55 AM EST - 8 months ago

Arqit Quantum: Reflexivity Risks Not Gone

Dec 5, 2024, 2:58 PM EST - 8 months ago

Arqit Quantum Inc. (ARQQ) Q4 2024 Earnings Call Transcript

Dec 5, 2024, 8:00 AM EST - 8 months ago

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

Nov 29, 2024, 1:00 PM EST - 8 months ago

Undercovered Dozen: Arqit Quantum, CleanSpark, Sezzle, STAG Industrial +

CLSK STAG AES AGX AMZN CXDO GDS

Nov 26, 2024, 1:00 PM EST - 8 months 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 - 10 months ago

Arqit Quantum Inc. Announces $13.6 Million Registered Direct Offering

Sep 27, 2024, 5:00 PM EDT - 11 months ago

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

Sep 19, 2024, 7:00 AM EDT - 11 months ago

Arqit Quantum Inc. Announces 25:1 Reverse Share Split

Aug 7, 2024, 7:00 AM EDT - 1 year ago

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

May 20, 2024, 2:44 PM EDT - 1 year ago

Arqit Quantum Inc. (ARQQ) Q2 2024 Earnings Call Transcript

May 20, 2024, 7:00 AM EDT - 1 year ago

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

May 16, 2024, 9:52 AM EDT - 1 year ago

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

May 9, 2024, 7:00 AM EDT - 1 year 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 - 1 year 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 - 1 year ago

Arqit and SoftIron Partner to sell more secure data center deployments

Apr 29, 2024, 7:00 AM EDT - 1 year ago

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

Apr 24, 2024, 7:00 AM EDT - 1 year ago

Satellite Applications Catapult trials Arqit Network Secure™

Apr 15, 2024, 8:00 AM EDT - 1 year ago

Arqit founders to buy shares

Apr 3, 2024, 8:00 AM EDT - 1 year ago

Arqit clarifies certain Form 144 filings

Apr 3, 2024, 7:00 AM EDT - 1 year ago

LuxAG partners with Arqit and Traxpay to finance digital negotiable instruments

Mar 27, 2024, 12:00 AM EDT - 1 year ago

Vayana TradeXchange partners with Arqit to transform trade finance

Mar 5, 2024, 7:02 AM EST - 1 year ago

Arqit announces reseller agreement with Total Computers

Feb 29, 2024, 7:00 AM EST - 1 year 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 - 1 year ago

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

Feb 5, 2024, 7:00 AM EST - 1 year ago

Arqit and Carahsoft Partner to Bring Symmetric Key Agreement Cybersecurity Product to the US Public Sector

Jan 31, 2024, 7:00 AM EST - 1 year ago

Arqit awarded ISO 27001 Certification for Information Security Management

Jan 23, 2024, 7:00 AM EST - 1 year ago

Ampliphae, HPE Athonet and Arqit deliver Quantum-Safe Private 5G using Symmetric Key Agreement

Jan 10, 2024, 7:00 AM EST - 1 year ago

Arqit announces reseller agreement with Phalanx

Dec 14, 2023, 7:00 AM EST - 1 year ago

Arqit, BT, and Fortinet Launch Quantum-Safe VPN to Protect Against Evolving Cyberthreats

Dec 7, 2023, 7:42 AM EST - 1 year ago

UPDATE -- Babcock develops cutting-edge communications and control technology in partnership with Arqit

Nov 21, 2023, 1:42 PM EST - 1 year ago

Arqit Quantum Inc. (ARQQ) Q4 2023 Earnings Call Transcript

Nov 21, 2023, 6:00 AM EST - 1 year ago

Arqit Quantum Inc. Announces Financial and Operational Results for the Fiscal Year 2023

Nov 15, 2023, 8:00 AM EST - 1 year ago

Arqit Sets Fiscal Year 2023 Conference Call for Tuesday, November 21, 2023 at 11:00 a.m. ET

Nov 2, 2023, 8:48 AM EDT - 1 year ago

DETASAD and Arqit announce pioneering partnership to elevate cyber security solutions

Sep 12, 2023, 4:05 PM EDT - 2 years ago

Arqit Quantum Inc. Announces Closing of $16.2 Million Registered Direct Offering

Sep 11, 2023, 8:00 AM EDT - 2 years ago

Arqit and Exclusive Networks announce US distribution partnership

Sep 8, 2023, 8:00 AM EDT - 2 years ago

Arqit Quantum Inc. Announces $16.2 Million Registered Direct Offering

Sep 7, 2023, 10:10 AM EDT - 2 years ago

Arqit: New Product Launch and Business Update

BullishKang Aug. 1 at 7:31 PM

$ARQQ Show me you are unstoppable. Show me new ATH

0 · Reply

JoeAlerts Aug. 1 at 5:44 PM

$ARQQ Looks like a perfect cup & handle setup, if this follows the usual C&H pattern we could se sit back to $40+ soon

0 · Reply

JoeAlerts Aug. 1 at 5:38 PM

0 · Reply

NapoleonOfFinance Jul. 31 at 3:00 PM

$ARQQ buying of ARQQ re-started. ST PT: 50. LT PT: 100. Short on the way at temporary pullbacks. @mhparvez @sonicmerlin @blancoBull

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dderg2 Jul. 31 at 12:49 PM

$ARQQ $GME x.com/FEIYU717999/status/1950886341723521191

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peloswing Jul. 31 at 12:00 AM

$ARQQ Cooking up a breakout Could see a move to the 50DMA + Volume shelf easily (+8% move from current level)

0 · Reply

Ryu131 Jul. 30 at 10:15 PM

$IONQ 🚀 $MSFT CEO SAYS QUANTUM COMPUTING IS THE NEXT BIG CLOUD ACCELERATOR After-hour moves: • $RGTI +6% • $ARQQ +6% • $IONQ +5% • $QBTS +5%

1 · Reply

NapoleonOfFinance Jul. 30 at 8:28 PM

$ARQQ $IONQ $QBTS $QUBT $RGTI Ok can start to cover cos almost -20% (ex: 19.2 QBTS - 20% =15 @mhparvez @sonicmerlin

1 · Reply

SteveTim Jul. 30 at 3:34 PM

$IONQ $RGTI $QBTS $QUBT Including $ARQQ as another quantum parasite

3 · Reply

coolred Jul. 30 at 3:33 PM

$ARQQ what a fucking joke this piece of shit this

1 · Reply

NapoleonOfFinance Jul. 30 at 3:20 PM

$ARQQ short until 30 then go long to 100. @mhparvez

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vksg Jul. 30 at 3:03 PM

$LAES Confident investors having heavy interest on $5 Call with over a million. $ARQQ $QBTS $RGTI

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Auroxx Jul. 30 at 1:43 PM

$ARQQ news :) https://ir.arqit.uk/news-events/press-releases/detail/110/arqit-launches-quantum-safe-ska-edge-controller-to-secure-deployed-military-operations

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Bazzzigar Jul. 29 at 8:07 PM

$ARQQ added more just before closing

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Chomo Jul. 29 at 4:50 PM

$ARQQ not good.

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crimson777 Jul. 28 at 10:18 PM

$ARQQ what is going on with arqqw. If you look at other companies with warrants there isn't a huge gap between arqq and arqqw. Look at soun and sounw. Arqqw hasn't been this low in over 12 months... Time to buy or warrants not worth it?

2 · Reply

NapoleonOfFinance Jul. 28 at 6:17 PM

$ARQQ $IONQ $QBTS $QUBT $RGTI party and move profit to @lola269 @mhparvez

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Bazzzigar Jul. 28 at 5:05 PM

$ARQQ QUBT

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Bazzzigar Jul. 28 at 3:15 PM

$ARQQ DGNX

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Bazzzigar Jul. 24 at 4:53 PM

$ARQQ in

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NapoleonOfFinance Jul. 24 at 4:51 PM

$RGTI $QBTS $QUBT $IONQ $ARQQ concentrate attacks on all major quantum stock. Cover after 20% decline. When attacking, annihilate the stop losses. @mhparvez @sonicmerlin

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vjtweet Jul. 24 at 3:02 PM

$ARQQ tight range today as well and a breakout tomorrow. Will buy above 41

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Market Cap	423.71M
Revenue (ttm)	290,000.00
Net Income (ttm)	-54.58M
EPS (ttm)	N/A
PE Ratio	0.00
Forward PE	N/A
Profit Margin	-18,820.69%
Debt to Equity Ratio	0.00

Volume	431,700
Avg Vol	1,159,500
Day's Range	N/A - N/A
Shares Out	12.75M
Stochastic %K	13%
Beta	2.35
Analysts	Strong Sell
Price Target	$52.00