IonQ, Inc. Common Stock (IONQ)

34.73
-1.54 (-4.25%)
NYSE · Last Trade: Oct 14th, 2:20 AM EDT
QuoteNewsPress ReleasesChartHistoricalFAQAboutCompetitors

Detailed Quote

Previous Close36.27
Open35.82
Bid35.00
Ask35.07
Day's Range34.48 - 35.99
52 Week Range25.89 - 84.64
Volume23,468,162
Market Cap-
PE Ratio (TTM)-
EPS (TTM)-
Dividend & YieldN/A (N/A)
1 Month Average Volume23,936,243

Chart

About IonQ, Inc. Common Stock (IONQ)

IonQ Inc is a pioneering company in the field of quantum computing, focused on developing cutting-edge quantum hardware and software solutions. The company aims to revolutionize computation by harnessing the principles of quantum mechanics, providing businesses and researchers with access to advanced quantum systems that can solve complex problems at unprecedented speeds. IonQ's technology has applications across various sectors, including artificial intelligence, optimization, and materials science, positioning itself as a leader in the rapidly evolving landscape of quantum information technology. Through strategic partnerships and a commitment to innovation, IonQ is striving to make quantum computing accessible and practical for diverse industries. Read More

News & Press Releases

IonQ Fell 9% on a $1.3 Billion Deal—Is Wall Street Missing Something?marketbeat.com
IonQ shares fell about 9% after it agreed to acquire cybersecurity firm Elisity for roughly $1.3 billion in an all-stock deal, as it expands into post-quantum enterprise security.
Via MarketBeat · October 13, 2026
The Pentagon's $350 Million Quantum Push: Why IonQ Could Benefit More Than D-Wavemarketbeat.com
The Defense Department pledged about $350 million for quantum computing, with IonQ and DARPA's Quantum Benchmarking Initiative emerging as key beneficiaries, though revenue impact remains uncertain.
Via MarketBeat · October 13, 2026
Innodata vs. IonQ: Which Technology Stock Is a Better Buy in 2026?fool.com
One company is delivering record results and diversifying its customer base. The other is building something potentially transformative but still years from commercial scale.
Via The Motley Fool · October 13, 2026
DARPA Just Revealed the 2 Best Quantum Computing Stocks to Buy Nowfool.com
IonQ and IBM just advanced to Stage C of DARPA's Quantum Benchmarking Initiative.
Via The Motley Fool · October 13, 2026
Stock Market Today: Micron, Sandisk Fall on China Memory Newschartmill.com
Via Chartmill · October 13, 2026
2 Services Stocks to Target This Week and 1 We Avoid
Business services providers play a critical role for enterprises, assisting them with everything from new hardware integrations to consulting and marketing. ...
Via StockStory · October 13, 2026
$10,000 Invested Equally in Alphabet and Nvidia Could Be Worth This Much by 2030fool.com
Split $10,000 between Alphabet and Nvidia today, and by 2030 that bet touches everything from search ads to robotaxis to quantum chips.
Via The Motley Fool · October 12, 2026
Why IonQ (IONQ) Stock Is Down Today
What Happened? Shares of quantum computing company IonQ (NYSE:IONQ) fell 8.8% in the afternoon session after the company announced an agreement to acquire cy...
Via StockStory · October 12, 2026
Why IonQ Stock Fell 10% Todayfool.com
IonQ’s latest shopping trip came with a hefty receipt and very few numbers. The market isn’t impressed today.
Via The Motley Fool · October 12, 2026
IonQ to Acquire Elisity to Accelerate Zero Trust for the Quantum Era
IonQ (NYSE: IONQ), the world’s leading full-stack quantum platform and foundry, today announced that it has entered into a definitive agreement to acquire Elisity, Inc., a Zero Trust security company, in an all-stock transaction valued at up to $1.3 billion. The acquisition brings together IonQ's post-quantum cryptography (PQC) and quantum key distribution (QKD) capabilities with Elisity's enterprise Zero Trust technology platform. On a combined basis, IonQ will benefit from an expanded cybersecurity platform that both uncovers and protects against present LLM and emerging quantum threats.
By IonQ · Via Business Wire · October 12, 2026
Prediction: IonQ Stock Will Double by the End of 2027fool.com
IonQ has a major product launch coming up in 2027.
Via The Motley Fool · October 12, 2026
Prediction: A $5,000 Investment in IonQ Could Be Worth This Much by 2028fool.com
IonQ stock is down 12% on the year, but could a turnaround be in the works?
Via The Motley Fool · October 11, 2026
3 Quantum Computing Stocks Poised to Outperform IonQ and Rigetti This Monthfool.com
IonQ and Rigetti get all the quantum computing headlines, but these three stocks might be better positioned to outperform this fall.
Via The Motley Fool · October 11, 2026
Cerebras Systems vs. IonQ: Which Technology Stock Is a Better Buy in 2026?fool.com
One is building diversified quantum computing traction with a strong cash position. The other has cutting-edge chip technology but a falling stock and mounting competitive concerns.
Via The Motley Fool · October 9, 2026
Not IonQ. Not D-Wave. This Magnificent Quantum Computing Stock Is the One to Own for the Long Haul.fool.com
IonQ and D-Wave are two popular pure play quantum computing stocks.
Via The Motley Fool · October 9, 2026
IonQ Demonstrates World-First Quantum Memory-Enhanced Interconnect for Distributed Quantum Applications
IonQ (NYSE: IONQ), the world’s leading full-stack quantum platform and foundry, today announced the achievement of entanglement rates above 1,000 per second (1 kHz) between a trapped ion qubit and a solid-state memory, through a photonic interconnect. Entanglement is the quantum connection that lets separate systems work together, and it is the essential ingredient for networking quantum computers. While the trapped ion qubit sets the standard for qubit coherence, the solid-state quantum memory has unmatched efficiency coupling to light. Their juxtaposition is the best of both worlds, demonstrating the fastest quantum interconnect rate between qubits of any platform.
By IonQ · Via Business Wire · October 9, 2026
Should You Buy These 4 Quantum Computing Stocks Before 2027?fool.com
There are good reasons not to jump on board with quantum computing stocks just yet.
Via The Motley Fool · October 8, 2026
Fusion’s Prove-It Era Just Delivered a World-First Result
VANCOUVER, British Columbia, Oct. 08, 2026 (GLOBE NEWSWIRE) -- Equity Insider News Commentary - General Fusion, the first publicly listed fusion energy company, has announced a world-first result on its path to commercial fusion power. Its large-scale demonstration machine, Lawson Machine 26 (“LM26”), heated plasma to more than 12 million degrees Celsius, or more than 1 keV in the units the fusion industry uses, with the Company’s practical low-speed compression approach. The temperature was measured together with the UK Atomic Energy Authority (“UKAEA”), written up in technical papers that are posted publicly and submitted for peer review, and it checks off the first of three milestones General Fusion set for LM26 when the program launched. Across deep technology, from fusion to quantum computing, space launch and advanced chipmaking, results that are measured, published and delivered against a stated plan are what build lasting credibility with investors. Active Companies from around the markets with current developments this week include: General Fusion Group Ltd. (NASDAQ: GFUZ), Alphabet Inc. (NASDAQ: GOOGL), IonQ, Inc. (NYSE: IONQ), Rocket Lab Corporation (NASDAQ: RKLB), and Taiwan Semiconductor Manufacturing Company Limited (NYSE: TSM).
By Equity Insider · Via GlobeNewswire · October 8, 2026
Here's What $5,000 Invested in IonQ Stock Could Be Worth by 2030 (Hint: There Could Be Huge Upside)fool.com
IonQ may offer investors outsize returns as quantum computing takes off.
Via The Motley Fool · October 8, 2026
IonQ Advances to Final Stage of DARPA’s Quantum Benchmarking Initiative
IonQ (NYSE: IONQ), the world’s leading full-stack quantum platform and foundry, has advanced to Stage C of the Defense Advanced Research Projects Agency’s Quantum Benchmarking Initiative (QBI). IonQ and DARPA have signed a Stage C agreement with a potential value of up to $300 million to continue validating IonQ’s approach to delivering large-scale fault-tolerant quantum computers. Funding beyond the initial obligation remains subject to future appropriations and DARPA funding actions.
By IonQ, Inc. · Via Business Wire · October 7, 2026
BigBear.ai vs. IonQ: Which Technology Stock Is a Better Buy in 2026?fool.com
IonQ is growing quickly across multiple sectors but burning through cash. BigBear.ai is turning its revenue around with new contract wins, but one customer still drives most of the business.
Via The Motley Fool · October 7, 2026
The 3 Top Quantum Computing ETFs to Buy Nowfool.com
These ETFs take the guesswork out of finding the best quantum computing stock.
Via The Motley Fool · October 7, 2026
2 Unprofitable Stocks with Competitive Advantages and 1 We Brush Off
Running at a loss can be a red flag. Many of these businesses face mounting challenges as competition increases and funding becomes harder to secure. A lack ...
Via StockStory · October 7, 2026
D-Wave's Gate-Model Tech Notches a Major Milestonemarketbeat.com
D-Wave Quantum launched a beta gate-model quantum simulator, signaling progress beyond annealing tech, though the move is unlikely to boost near-term revenue as shares remain down 45% YTD.
Via MarketBeat · October 6, 2026
2 Mid-Cap Stocks with Competitive Advantages and 1 We Turn Down
Many investors pay attention to mid-cap stocks because they have established business models and expansive market opportunities. However, their paths to beco...
Via StockStory · October 5, 2026