Quantum Computing Stocks Barchart Com

Quantum computing stocks are gaining attention as the technology promises to revolutionize industries with its unprecedented computational power. Smaller, "pure-play" quantum computing stocks are considered more speculative, as the technology is still in its early stages and widespread commercial applications are yet to be realized, but a number of larger and more... Investors interested in quantum computing stocks should be prepared for volatility and long-term investment horizons. Honeywell stock is down 8% in 2025 and remains an attractive investment, given its majority stake in Quantinuum, a quantum computing company. D-Wave stock soared Monday after management announced plans of participating in the CES 2026. Jefferies sees QBTS shares hitting $45 in the coming year.

IonQ grabbed headlines on a Trump investment prediction, yet the stock’s fate still hinges on execution, not speculation. IonQ’s stock has suffered a sharp decline amid a quantum computing sector cooldown despite analysts’ continued optimism for significant long-term growth potential. Upgrade to FINVIZ*Elite to get real-time quotes, intraday charts, and advanced charting tools. Join thousands of traders who make more informed decisions with our premium features. Real-time quotes, advanced visualizations, backtesting, and much more. Quantum computing was one of the biggest investment stories of 2025.

Most investors chased specialized quantum computing stocks like IonQ (IONQ), which saw massive price swings throughout the year. However, a much larger company, Honeywell International (HON), is also part of this disruptive sector. Valued at a market cap of $125 billion, HON stock is down 8% year-to-date (YTD) and is in the midst of splitting into three separate businesses. Most people still consider Honeywell to be a traditional industrial company that makes thermostats and building controls. However, the industrial giant also owns most of Quantinuum, a specialized firm that is currently leading the technical race in quantum computing. To understand why this is a big deal, you have to look at how these computers are actually built.

Standard quantum computers are prone to errors. To fix these errors and create one reliable, working unit of data, called a “logical qubit,” most companies need hundreds of individual “physical qubits” working together. Quantinuum has a significant efficiency advantage due to its specific design. Its system requires two physical qubits to create one logical qubit. This 2-to-1 ratio makes the technology much more practical and closer to real-world business tasks. Pure-play quantum computing stocks got Wall Street's attention in 2025 as JPMorgan, Jefferies, Evercore ISI, Cantor Fitzgerald and Mizuho Securities initiated coverage on some companies while Barclays and Bank of America published in-depth reports...

Heading into 2026, IonQ (IONQ) and D-Wave Quantum (QBTS) hold the most buy ratings along with the highest price targets on average… 9:00 AM ET The stock market fell to end a solid 2025. Palantir and Nvidia chipmaker Taiwan Semi were in focus. Tesla deliveries... 9:00 AM ET The stock market fell to end a solid 2025. Palantir...

Get instant access to exclusive stock lists, expert market analysis and powerful tools with 2 months of IBD Digital for only $20! Get market updates, educational videos, webinars, and stock analysis. IBM Quick QuoteIBM NVDA Quick QuoteNVDA QTUM Quick QuoteQTUM IONQ Quick QuoteIONQ For equity investors looking beyond incremental AI investments, quantum computing is emerging as one of the most lucrative opportunities heading into 2026. Industry estimates show the global quantum computing market is expected to grow from $0.8 billion in 2025 to $1.08 billion in 2026, with a projected CAGR of 35.2% through 2035 as enterprises accelerate adoption... McKinsey estimates quantum computing-related revenues could reach up to $72 billion by 2035, driven by applications in optimization, materials science, drug discovery and complex financial modeling.

For investors, this growth narrative has already translated into outsized stock performance, with several pure-play quantum stocks delivering quadruple-digit returns during 2024–2025 despite the absence of positive earnings, as revenues scaled from a small... The Defiance Quantum ETF (QTUM Quick QuoteQTUM - Free Report) gained 103.9% during this period. In this article, we discuss three stocks- IonQ (IONQ Quick QuoteIONQ - Free Report) , International Business Machines (IBM Quick QuoteIBM - Free Report) and NVIDIA (NVDA Quick QuoteNVDA - Free Report) that are... While revenues remain modest and profitability elusive, the convergence of accelerating enterprise interest, rising government and corporate funding and visible technical progress is positioning 2026 as a potential inflection year, when valuation dispersion between... For investors willing to tolerate volatility, quantum computing increasingly resembles a high-beta, early-cycle technology bet rather than a distant scientific experiment. D-Wave Quantum, IonQ, and Quantum Computing are the three Quantum Computing stocks to watch today, according to MarketBeat's stock screener tool.

Quantum computing stocks are publicly traded companies whose core business or significant operations involve developing quantum computers, related hardware and software, enabling technologies (like cryogenics or quantum-safe cryptography), or funds that track this industry. For investors they represent a speculative, high‑risk, long‑horizon play tied to technological progress and commercialization timelines, with potential for large upside but also substantial technical, regulatory, and market uncertainty. These companies had the highest dollar trading volume of any Quantum Computing stocks within the last several days. D-Wave Quantum Inc. develops and delivers quantum computing systems, software, and services worldwide. The company offers Advantage, a fifth-generation quantum computer; Ocean, a suite of open-source python tools; and Leap, a cloud-based service that provides real-time access to a live quantum computer, as well as access to...

IonQ, Inc. engages in the development of general-purpose quantum computing systems in the United States. It sells access to quantum computers of various qubit capacities. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. Quantum Computing Inc., an integrated photonics company, offers accessible and affordable quantum machines. The company offers Dirac systems are portable, low power, and room temperature qubit and qudit entropy quantum computers (EQC); reservoir computing; remote sensing; and single photon imaging.

It also provides Quantum random number generator (uQRNG), a portable device that provides genuine random numbers directly from quantum processes; and quantum authentication which eliminates vulnerabilities inherent in classical cryptographic schemes by offering a... Before you consider D-Wave Quantum, you'll want to hear this.

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