Quantum Computing Inc.
Prices may be delayed up to 15 min. Not investment advice. News volume: articles in the 4Search index each day.
Key statistics
Against its peers
Compare in full ›| QUBT | PSQL | RGTI | IQMX | QBTS | IONQ | |
|---|---|---|---|---|---|---|
| Market cap | 1.46B | 1.07B | 3.74B | 1.67B | 3.94B | 12.68B |
| P/E (TTM) | — | — | — | — | — | — |
| Forward P/E | -27.2 | -22.4 | -54.4 | -11.1 | -27.6 | -22.0 |
| Price/book | 0.9 | -7.3 | 7.0 | 6.9 | 3.6 | 3.4 |
| Dividend yield | — | — | — | — | — | — |
| 1-year change | −51.10% | −49.35% | −67.37% | −15.79% | −63.44% | −48.56% |
| Today | 0.00% | −5.44% | +1.13% | +3.77% | +0.10% | −1.50% |
The closest companies by business and industry (Computer Hardware). Prices may be delayed up to 15 min.
Latest news
All QUBT news ›Why D-Wave Quantum Stock Led a Quantum Computing Crash in October
Quantum computing stocks fell as a pack last month. D-Wave Quantum just out-plunged the others. Shares of D-Wave Quantum (QBTS +0.10%) fell 35.7% in October 2026, according to data from S&P Global Market Intelligence. The S&P 500 (^GSPC…
Not IonQ. Not Rigetti. This Quantum Computing Stock Could Be the Next to Soar.
D-Wave customer Shionogi won first place in October 2026 for quantum-assisted drug discovery research, and D-Wave also announced a relationship with LG CNS. A September 2026 agreement with the U.S. Department of Commerce gives D-Wave…
IonQ Partners With QuantumCT to Expand Quantum Computing Access in Connecticut
The Quantum Insider IonQ Partners With QuantumCT to Expand Quantum Computing Access in Connecticut - IonQ has partnered with QuantumCT to provide Connecticut-based universities, research laboratories, startups and busin
Relativistic treatment needed for atom coherence in quantum computing
The researchers recommend a fully relativistic calculation based on covariance principles as the proper procedure, and a much safer one in terms of accuracy, for modeling atomic dynamics. This approach is essential for designing accurate…
New Reuters documentary explores Diraq’s path to commercial-scale quantum computing
Global Sustainability & Transformation Insights film examines how Diraq is designing compact, economical quantum computers that can be deployed at scale to spread the benefits of quantum computing to society. A new documentary produced by…
IonQ secures contract to supply quantum compute to Connecticut groups
Dr. Donovan is a futurist and technology writer covering the quantum revolution. Where classical computers manipulate bits that are either on or off, quantum machines exploit superposition and entanglement to process information in ways…
Quantum Computing Continues Very Slow Progress
Bismarck Brief Quantum Computing Continues Very Slow Progress Militaries and intelligence agencies are persuaded of the strategic potential of quantum computers and sensors. Technology companies with more positive-sum goals are slowly…
Kookmin University and Quandela sign MoU to advance photonic quantum computing research and education in Korea
Our first quantum computer deployed out of the lab Our second-generation quantum computer with 12 qubits Get access to packaged primitives tailored for specific applications Our unique quantum computing consulting offer to corporates…
How will the Pentagon spend $350 million on quantum computing?
NASHUA, N.H. — The Pentagon is putting approximately $350 million toward quantum computing. The initiatives include testing competing technologies, expanding domestic manufacturing and identifying problems that future quantum systems might…
Promising Quantum Computing Stocks To Keep An Eye On - November 4th
MarketBeat Promising Quantum Computing Stocks To Keep An Eye On - November 4th - IonQ, D-Wave Quantum, and Quantum Computing Inc. were identified by MarketBeat’s screener as quantum-computing stocks with the highest recent dollar t
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- fool.com35
- theglobeandmail.com26
- marketbeat.com15
- themarketsdaily.com14
- defenseworld.net12
Finance and business coverage in the 4SEARCH.business news index: articles that name it in the headline, or in the text beside its ticker. Sentiment is the index's own reading of the latest 120 articles, not a forecast.