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NASDAQ:QBTS 19 September 2025 - 18 December 2025

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Quantum Stocks on the US Market Today: IonQ, Rigetti, D‑Wave, QCi and Arqit Slide After Close as Analyst Coverage Expands (Dec. 17, 2025)

Quantum Stocks on the US Market Today: IonQ, Rigetti, D‑Wave, QCi and Arqit Slide After Close as Analyst Coverage Expands (Dec. 17, 2025)

NEW YORK — Wednesday, Dec. 17, 2025: Quantum-related stocks ended sharply lower after the U.S. market close, extending a choppy pullback that has rattled high-beta “future tech” themes in recent weeks. The selling came even as Wall Street broadened fresh analyst coverage of the sector and two of the most closely watched names released notable corporate updates tied to commercialization and scaling. Investopedia
18 December 2025
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Quantum Stocks Today in the U.S. Stock Market: IONQ, QBTS, RGTI, QUBT and ARQQ Move on Jefferies Coverage and Deal News (Dec. 16, 2025)

Quantum Stocks Today in the U.S. Stock Market: IONQ, QBTS, RGTI, QUBT and ARQQ Move on Jefferies Coverage and Deal News (Dec. 16, 2025)

NEW YORK — Dec. 16, 2025 — Quantum computing stocks are back in the spotlight Tuesday as a fresh wave of Wall Street coverage lands on the sector and deal news adds another catalyst for the most speculative names. The headline driver: Jefferies initiated coverage on key “pure-play” quantum computing companies, handing Buy ratings to IonQ and D-Wave Quantum while starting Rigetti at Hold. Investing.com
16 December 2025
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Quantum Computing Stocks Are Booming: Top 5 to Buy Now (October 2025)

Quantum Computing Stocks This Week (Nov 16–21, 2025): IonQ Slide, QUBT Spike, Rigetti and D‑Wave in Focus

Quantum computing stocks just wrapped up another wild week on Wall Street. Between fresh earnings, insider selling, and new bullish and bearish analyst calls, the four key pure‑play names — IonQ, Quantum Computing Inc., Rigetti Computing and D‑Wave Quantum — all saw sharp moves as traders tried to price in a very uncertain future.
22 November 2025
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5 Quantum Stocks to Watch Today, November 14, 2025 (IONQ, RGTI, QBTS, QUBT, CCCX)

5 Quantum Stocks to Watch Today, November 14, 2025 (IONQ, RGTI, QBTS, QUBT, CCCX)

The quantum trade has flipped from euphoria to whiplash. After a huge run‑up through mid‑October, the four pure‑play quantum computing stocks — IonQ, Rigetti Computing, D‑Wave Quantum and Quantum Computing Inc. — have collectively lost more than $30 billion in market value over just a few weeks, with many down 40–55% from their recent peaks. Benzinga
14 November 2025
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IonQ’s Big Surge – Are Quantum Computing Stocks Just Another Bubble?

IonQ’s Big Surge – Are Quantum Computing Stocks Just Another Bubble?

IonQ is the best-known pure-play quantum company. Based in Maryland, it builds trapped-ion quantum computers accessible via the cloudbarchart.com. It also markets quantum networking products – including quantum key distribution devices and single-photon detectors – for ultrasecure communicationsbarchart.combarchart.com. IonQ’s current systems have helped partners like Amazon Web Services, AstraZeneca and NVIDIA achieve notable speedups in simulation tasksoxionics.com.
5 November 2025
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Quantum Gold Rush: D-Wave (QBTS) Stock Rockets on Government Funding Hopes and Breakthrough Deals

Quantum Gold Rush: D-Wave (QBTS) Stock Rockets on Government Funding Hopes and Breakthrough Deals

D-Wave’s market performance has been nothing short of dramatic. After lingering near $1 in late 2024, QBTS exploded in 2025. By early October it had tripled on the year, and on Oct. 15 it briefly hit $46.75 – about a 30-fold jump from a year earlier ts2.tech ts2.tech. Technical indicators flagged the stock as “overbought” after that rally ts2.tech, and the subsequent selloff into Oct. 22 was swift: the stock fell about 35% from its high to close ~$27.30 on Oct. 22 ts2.tech ts2.tech. Traders cite profit-taking and a broad tech-sector wobble as triggers ts2.tech. The stock’s real-time wild swings are seen as emblematic of speculative euphoria ts2.tech.
24 October 2025
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IonQ vs Rigetti Computing vs D-Wave Quantum Stocks on October 23, 2025

IonQ vs Rigetti Computing vs D-Wave Quantum Stocks on October 23, 2025

This week’s frenzy began with a WSJ report that President Trump’s administration was discussing taking ownership stakes in certain quantum computing startups in return for federal R&D fundingfastcompany.comreuters.com. D-Wave, IonQ and Rigetti were named in those talksfastcompany.com. Tech blogs and TS2.tech quickly summarized the news: “Trading platforms instantly flagged quantum tickers as top gainers,” noting the Commerce Dept. would inject at least $10M per companyts2.tech. Rigetti even issued a statement to Fast Company arguing that “Government investment has long been vital to maintaining America’s technological leadership…The same holds true for quantum computing today,” warning that if the U.S. doesn’t lead on quantum, others willfastcompany.com.
23 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Gold Rush: D-Wave (QBTS) Stock Skyrockets 3,000% — Is the Rally Sustainable?

D-Wave’s stock has been on a wild ride. After spending most of 2024 under $5, QBTS erupted in 2025. It surged into the mid-$40s in mid-October, hitting $46.75 on Oct. 15ts2.tech. That came after several back-to-back gains – for instance, a 23% jump on Oct. 13 alonets2.tech. By Oct. 22, the stock had retreated; it closed around $27.29 on Oct. 22stockanalysis.com and traded near $26.78 in after-hours that eveningstockanalysis.com. Reuters reports QBTS “trading lower” at $27.29 as of Oct. 23reuters.com. In total, QBTS is up roughly 300% so far in 2025ts2.tech, but its gains have come in extreme swings. Volume has been heavy, reflecting a classic “speculative frenzy.”
23 October 2025
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Quantum Rivals Clash: D-Wave vs Rigetti – Which Stock Will Skyrocket in 2026?

Quantum Rivals Clash: D-Wave vs Rigetti – Which Stock Will Skyrocket in 2026?

Quantum computing remains an emerging field, and D-Wave and Rigetti represent two very different approaches. D-Wave is a veteran in quantum annealing – a specialized model for optimization problems. In mid-2025 the company rolled out its 6th‑generation Advantage2 annealerdwavequantum.comdwavequantum.com. Its latest results show solid progress: Q2 2025 revenue of $3.1M and broad customer engagements, but still huge losses. CEO Alan Baratz emphasized the quarter’s achievements: “we brought to market our sixth‑generation quantum computer… ended the quarter with a record $819 million in cash,” and said D-Wave is “confident in our ability to continue delivering long‑term value”dwavequantum.com. Much of the cash came from a $400M stock offeringdwavequantum.com, giving D-Wave one of the strongest war chests among pure‑play quantum companies. The company is investing that capital to scale up – for example, a new cryogenic packaging R&D initiative is meant to accelerate both annealing and future gate-based chips toward 100,000-qubit targetsnasdaq.com. D-Wave is also expanding internationally, holding its first user conference in Japan and seeing an 83% jump in Asia-Pacific bookings over the prior yearnasdaq.com. These moves diversify its customer base beyond North America and Europe.
12 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Leap or Overhyped Rally? D-Wave Quantum (QBTS) Stock Soars in 2025

D-Wave Quantum’s share price has been on a tear in 2025, vastly outperforming the broader market. As of early Q4 2025, the stock had surged well over 200% year-to-date, and astonishingly over 2,000% from a year ago investopedia.com. In other words, an investment in QBTS a year ago has grown over twenty-fold. This explosive rally reflects the market’s growing enthusiasm for anything “quantum” – D-Wave, along with its small-cap peers, became a high-flyer in 2025’s tech speculation boom sharewise.com tiblio.com.
4 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Computing Frenzy: D-Wave (QBTS) Stock Surges 289% in 2025 on Breakthrough Deals

D-Wave’s stock has undergone a parabolic rally in recent months. After trading in the low-mid $15s in early September 2025, QBTS broke sharply higher around Sept 16–17, climbing above key resistance and trading range highs investopedia.com stockanalysis.com. It rapidly hit a new 52-week and all-time high by Oct 3 stockanalysis.com. Technical observers note this move came on record volumes and in tandem with bullish signals: the breakout above the prior range came as RSI moved into overbought territory, but with room before prior peaks investopedia.com. Indeed, volume on Oct 3 was the highest in months investopedia.com. One analysis even used price-pattern projections to forecast a potential ~$41 target by late October if the uptrend continues investopedia.com. Short-term support is now well above the old $20 resistance level; losing that could see buyers test $20–$14 areas investopedia.com. At the same time, volatility remains high – for example, on Oct 2 the stock jumped ~14% on the police announcement, after a 7% gain the day before stockanalysis.com.
3 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Boom! D-Wave (QBTS) Stock Rockets 2,600% – Is the Rally Just Beginning?

D-Wave’s stock has been one of the market’s hottest stories. After languishing at single digits a year ago, QBTS has exploded higher. In late September 2025, the stock began a powerful run: it was in the mid-$18s in mid-September, climbed steadily, and then spiked ~14% on Oct 2, 2025 to close at a record $29.21 tokenist.com. This was a fresh all-time high. In early pre-market trading on Oct 3, the momentum continued: QBTS ticked up to about $30.35 tokenist.com, implying another ~3.9% gain. By mid-morning it was around $30.6 benzinga.com.
3 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Leap for Investors: D-Wave (QBTS) Stock Rockets Amid Breakthroughs, Big Cash & Booming Demand

On Oct 2, 2025, D-Wave’s share price climbed sharply. It opened around $26.20 and hit a high of $28.58 before closing at $28.57, up +11.47% from the prior day investing.com. The trading volume was well above recent daily averages, indicating robust investor interest. This move follows gains on Oct 1 from a $25.63 close investing.com, and a period of volatile up-and-down swings in late September. Notably, the stock’s 50-day moving average is now well below the current price marketbeat.com, signaling strong momentum. By Oct 2, QBTS was trading near its 12‑month high marketbeat.com, after having traded as low as $0.87 a year ago marketbeat.com. Key technicals reflect this strength: the 52-week range is $0.87–$29.18 and market cap is ~$8.75B marketbeat.com, underscoring how far the stock has come in a year.
2 October 2025
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Global Markets on Edge as Fed Rate Decision Nears: Asia Optimistic, West Cautious

Quantum Gold Rush: QUBT vs. D-Wave – Inside the High-Stakes 2025 Quantum Computing Showdown

Quantum Computing Inc. – Photonic Quantum Tech at Room Temperature: Quantum Computing Inc., branded as QCi, is a small-cap quantum technology company that has captured outsized attention due to its unconventional approach. Rather than using superconducting circuits or ion traps like many competitors, QCi focuses on photonic quantum computing – using particles of light passing through specialized optical chips to perform computations. The company’s core technology revolves around thin-film lithium niobate photonic integrated circuits nasdaq.com. This approach potentially offers a big advantage: QCi’s photonic qubits can operate at ambient room temperature, avoiding the need for the ultra-cold dilution refrigerators that systems from IBM, Google, D-Wave and others typically require nasdaq.com. By eliminating cryogenics, QCi aims to slash the cost and complexity of quantum hardware and allow easier scaling of quantum processors.
20 September 2025
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Global Markets on Edge as Fed Rate Decision Nears: Asia Optimistic, West Cautious

Quantum Leap: Why IonQ, Rigetti, and D-Wave Stocks Are Soaring in a Tech Breakout

Not long ago, quantum computing felt like science fiction. Today, it’s driving some of the stock market’s most explosive rallies. Over the past year, shares of the leading pure-play quantum computing companies have skyrocketed, far outpacing even other hot tech sectors. D-Wave Quantum surged +2,158%, Rigetti Computing jumped +2,448%, and IonQ climbed +705% in just 12 months fastcompany.com. By comparison, even the electric vehicle and AI stock frenzies didn’t produce such across-the-board gains. This “quantum boom” has pushed the trio – sometimes dubbed the “Quantum Four” along with smaller peer QUBT – firmly into the spotlight fastcompany.com fastcompany.com.
19 September 2025
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