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Arqit Quantum Inc. - Ordinary Shares (NQ:ARQQ)

15.38 -0.47 (-3.00%)

Streaming Delayed Price Updated: 9:32 AM EST, Feb 23, 2026 Add to My Watchlist

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All News about Arqit Quantum Inc. - Ordinary Shares

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Post-Quantum Cryptography Migration Is Now a Trillion-Dollar Imperative

February 19, 2026

Issued on behalf of Quantum Secure Encryption Corp.

From USA News Group

Via GlobeNewswire

Federal Contracts Now Demand Quantum Resilience as Data Harvest Accelerates

December 16, 2025

Issued on behalf of QSE - Quantum Secure Encryption Corp.

From Equity Insider

Via GlobeNewswire

The Quantum Computing Stock Insiders Are Quietly Buying ↗

December 04, 2025

Could the insiders be wrong about Rigetti Computing stock?

Via The Motley Fool

Topics Regulatory Compliance

Why Arqit Quantum Stock Plummeted This Week ↗

November 16, 2025

Arqit launched its new software platform this week. So why did the stock get crushed?

Via The Motley Fool

Topics Artificial Intelligence Economy

Rigetti's Quantum Leap: A 5,000% Surge Fueled by Hype and Strategic Deals

October 20, 2025

Rigetti Computing (NASDAQ: RGTI) has captivated the financial world with an astonishing stock surge, experiencing a "5,000% Quantum Leap" over the past year, with significant acceleration in momentum...

Via MarketMinute

Topics Artificial Intelligence

12 Information Technology Stocks Moving In Thursday's Intraday Session ↗

October 16, 2025

Via Benzinga

Big Gains Alert: These 3 Tech Stocks Are Surging This Month ↗

October 10, 2025

Draganfly, AST SpaceMobile, and Arqit Quantum are among October’s biggest tech gainers, fueled by contracts, satellite launches, and index additions.

Via MarketBeat

3 Quantum Computing ETFs to Know—And Why 2 Don't Hold D-Wave ↗

September 23, 2025

Quantum computing heats up as QBTS jumps 52%. See how ETFs QTUM, PTF, and SPRX offer diverse exposure while some skip D-Wave entirely.

Via MarketBeat

Topics ETFs

Meet Quantum Computing's Potential Monster Stocks of the Next Decade ↗

September 02, 2025

Several of these quantum computing stocks could be huge winners over the next decade and beyond.

Via The Motley Fool

Topics Artificial Intelligence

This Underrated Quantum AI Stock Could Deliver Huge Gains by 2030 ↗

August 03, 2025

"Q day" might be on the way soon. And this quantum computing stock could skyrocket.

Via The Motley Fool

Topics Artificial Intelligence

3 Quantum Computing Stocks That Wall Street Is Most Bullish About Right Now ↗

July 28, 2025

Most Wall Street analysts don't pay attention to these quantum computing stocks, but the ones that do love them.

Via The Motley Fool

Vizsla Silver, COMPASS Pathways And Other Big Stocks Moving Lower In Monday's Pre-Market Session ↗

June 23, 2025

Via Benzinga

Top 2 Tech Stocks That Could Sink Your Portfolio In June ↗

June 20, 2025

Via Benzinga

12 Information Technology Stocks Moving In Friday's Pre-Market Session ↗

June 20, 2025

Via Benzinga

Why Cheetah Mobile Shares Are Trading Higher By Over 11%; Here Are 20 Stocks Moving Premarket ↗

June 20, 2025

Via Benzinga

12 Information Technology Stocks Moving In Wednesday's Intraday Session ↗

June 18, 2025

Via Benzinga

Sage Therapeutics, Roku, EchoStar And Other Big Stocks Moving Higher On Monday ↗

June 16, 2025

Via Benzinga

InvestorNewsBreaks – NVIDIA Corp. (NASDAQ: NVDA) Sparks Rally in Quantum Stocks After Declaring “Inflection Point”

June 11, 2025

Via Investor Brand Network

Topics Artificial Intelligence

Arqit Stock Surges On Acquisition Of Ampliphae’s Technology IP: Retail Expects Valuation Gap To Narrow ↗

May 27, 2025

The acquisition is expected to strengthen Arqit’s quantum-safe encryption capabilities and expand global cybersecurity offerings.

Via Stocktwits

Topics Artificial Intelligence

Arqit Reports H1 Numbers, Wins Key Telecom, DoD Contracts ↗

May 22, 2025

Via The Motley Fool

Topics Earnings

Earnings Scheduled For May 22, 2025 ↗

May 22, 2025

Via Benzinga

Dycom Industries Posts Upbeat Earnings, Joins WeRide, Keysight Technologies And Other Big Stocks Moving Higher On Wednesday ↗

May 21, 2025

Via Benzinga

12 Information Technology Stocks Moving In Monday's After-Market Session ↗

May 19, 2025

Via Benzinga

12 Information Technology Stocks Moving In Thursday's Intraday Session ↗

April 10, 2025

Via Benzinga

SECURITIES FRAUD CLASS ACTIONS SURVIVE MOTIONS TO DISMISS: Grabar Law Office Investigates Claims on Behalf of Shareholders of Arqit Quantum Inc. (NASDAQ: ARQQ); Axsome Therapeutics, Inc. (NASDAQ: AXSM); BioVie Inc. (NASDAQ: BIVI); and Maison Solutions

April 04, 2025

From Grabar Law Office

Via GlobeNewswire

The ‘Next Big Thing’ in Tech Could Ignite Wall Street Tomorrow ↗

March 19, 2025

Nvidia's Quantum Day will show off the mind-bending principles of quantum mechanics to process information in ways classical computers could never achieve. This isn’t just a faster chip or a new...

Via InvestorPlace

12 Information Technology Stocks Moving In Tuesday's After-Market Session ↗

March 18, 2025

Via Benzinga

12 Information Technology Stocks Moving In Tuesday's Intraday Session ↗

March 18, 2025

Via Benzinga

Arqit Stock Soars as NVIDIA’s GTC Fuels Quantum Excitement

March 18, 2025

Arqit Quantum's stock price jumped, driven by investor excitement surrounding quantum-safe encryption and the growth of the quantum computing industry.

Via MarketBeat

11 Information Technology Stocks Moving In Monday's Intraday Session ↗

March 17, 2025

Via Benzinga

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