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Quantum Computing 6 December 2025 - 16 December 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)

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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D-Wave Quantum (QBTS) Stock News on Dec. 16, 2025: Jefferies Starts Coverage With a Buy, Wall Street Targets Stack Up, and the Bull–Bear Tug-of-War Intensifies

D-Wave Quantum (QBTS) Stock News on Dec. 16, 2025: Jefferies Starts Coverage With a Buy, Wall Street Targets Stack Up, and the Bull–Bear Tug-of-War Intensifies

D-Wave Quantum Inc. is back in the quantum-computing spotlight on December 16, 2025, after Jefferies initiated coverage with a Buy rating and a $45 price target—a fresh endorsement in a sector that’s been equal parts hype engine and stress test for investor patience. Investing.com+2TradingView+2
16 December 2025
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IonQ Stock News Today (IONQ) — Dec. 16, 2025: Jefferies Starts Coverage With a $100 Target as Shares Rebound After Insider-Sale Headlines

IonQ Stock News Today (IONQ) — Dec. 16, 2025: Jefferies Starts Coverage With a $100 Target as Shares Rebound After Insider-Sale Headlines

IonQ, Inc. is back in motion on December 16, 2025—rebounding after a sharp selloff that was fueled less by a “fundamental surprise” and more by the kind of headline cocktail that makes high-volatility stocks wobble: insider-trading filings, fresh global competition signals, and a market that’s currently treating “quantum” like a live wire.
16 December 2025
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D-Wave Quantum Inc (QBTS) Stock News Today: Analysts Boost Targets, Insider Selling Filings Hit, and What 2026 Forecasts Really Say (Dec. 15, 2025)

D-Wave Quantum Inc (QBTS) Stock News Today: Analysts Boost Targets, Insider Selling Filings Hit, and What 2026 Forecasts Really Say (Dec. 15, 2025)

D-Wave Quantum Inc. is having one of those “welcome to the frontier” trading sessions that quantum-computing investors have come to recognize: big intraday swings, heavy debate about what’s real today versus what’s possible later, and a steady drip of analyst notes and filings that can move a high-volatility stock fast.
15 December 2025
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IonQ Stock (IONQ) News Today — Dec. 15, 2025: Shares Slide, Analyst Targets Stay Lofty, and Quantum Hype Meets a Volatility Test

IonQ Stock (IONQ) News Today — Dec. 15, 2025: Shares Slide, Analyst Targets Stay Lofty, and Quantum Hype Meets a Volatility Test

December 15, 2025 — IonQ, Inc. stock dropped sharply in Monday trading, with shares recently changing hands around $45.99 after opening near $50.87. The intraday range stretched from $50.97 down to $45.23, underscoring how quickly sentiment can swing in the pure‑play quantum computing group.
15 December 2025
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Rigetti Computing (RGTI) Stock News on Dec. 12, 2025: Mizuho’s $50 Target, Fresh Catalysts, and the Big Risks Behind the Quantum Rally

Rigetti Computing (RGTI) Stock News on Dec. 12, 2025: Mizuho’s $50 Target, Fresh Catalysts, and the Big Risks Behind the Quantum Rally

Rigetti Computing, Inc. is back in the spotlight on December 12, 2025, as Wall Street’s appetite for “pure-play” quantum computing exposure collides with a sector reality: massive long-term potential, inconsistent near-term revenue, and price swings that can feel more like momentum trading than a traditional fundamentals story.
12 December 2025
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Rigetti Computing (RGTI) Stock: New $50 Price Target, Insider Selling and a Volatile Quantum Roadmap to 2027

Rigetti Computing (RGTI) Stock: New $50 Price Target, Insider Selling and a Volatile Quantum Roadmap to 2027

Rigetti Computing stock has turned into one of the wildest stories in quantum computing and on the Nasdaq. Over the last 12 months, the share price has climbed more than 2,000%, even after a sharp pullback in recent weeks.Nasdaq As of mid‑day on December 11, 2025, RGTI trades around the mid‑$20s per share and remains up more than 70% year to date, according to StockAnalysis and TipRanks data.StockAnalysis+1
11 December 2025
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Rigetti Computing (RGTI) Stock on December 10, 2025: Price, News, Forecast and Quantum Computing Outlook

Rigetti Computing (RGTI) Stock on December 10, 2025: Price, News, Forecast and Quantum Computing Outlook

Rigetti Computing, Inc. is back in the spotlight today as one of the most volatile – and controversial – quantum computing stocks on Wall Street. After a year of spectacular gains, heavy insider selling, and a surge of fresh analyst and options activity, investors are trying to decide whether RGTI is still a smart way to bet on the quantum future or a bubble in the making.
10 December 2025
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Quantum Stocks Today After the Bell (December 9, 2025): IonQ, Rigetti, D‑Wave, Arqit and QUBT Pause After a Wild Year

Quantum Stocks Today After the Bell (December 9, 2025): IonQ, Rigetti, D‑Wave, Arqit and QUBT Pause After a Wild Year

Quantum computing stocks cooled off into the close on Tuesday, December 9, 2025, after one of the most explosive years the niche has ever seen. Volatility remains intense, but today’s session looked more like a breather than a crash as traders digested fresh analyst calls, hedge‑fund filings, earnings updates and even new leveraged ETFs tied directly to the quantum theme. TechStock²
9 December 2025
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Rigetti Computing (RGTI) Stock News Today: DARPA Setback, Citadel Buying and 2026–2030 Forecasts

Rigetti Computing (RGTI) Stock News Today: DARPA Setback, Citadel Buying and 2026–2030 Forecasts

As of December 9, 2025, Rigetti Computing, Inc. remains one of the wildest rides in quantum computing. The stock is trading around $27–28 per share, with intraday moves between roughly $26.9 and $28.2, implying a market cap just under $10 billion on trailing 12‑month revenue of only about $7.5 million. StockAnalysis
9 December 2025
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D-Wave Quantum (QBTS) Stock in December 2025: Rally, Volatility, and What Analysts Expect Next

D-Wave Quantum (QBTS) Stock in December 2025: Rally, Volatility, and What Analysts Expect Next

D-Wave Quantum Inc. has become one of 2025’s wildest technology stories: a tiny quantum computing pure play whose share price has rocketed, crashed, and then bounced again in the space of a few months. As of December 9, 2025, the stock is back on the move, analysts are lifting price targets, and big institutional names are showing up on the shareholder list. Yahoo Finance
9 December 2025
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Rigetti Computing (RGTI) Stock: December 8, 2025 News, Analyst Forecasts and Quantum Computing Outlook

Rigetti Computing (RGTI) Stock: December 8, 2025 News, Analyst Forecasts and Quantum Computing Outlook

As of market close on December 8, 2025, Rigetti Computing, Inc. trades around $27.84 per share, down roughly 1% on the day, for a market capitalization of about $9.3 billion. The stock has swung between $3.31 and $58.15 over the past year and remains up several hundred percent year‑on‑year despite a violent November correction. Stocktwits+1
8 December 2025
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Rigetti Computing (RGTI) Stock: What to Know Before the Market Opens on December 8, 2025

Rigetti Computing (RGTI) Stock: What to Know Before the Market Opens on December 8, 2025

Rigetti Computing, Inc. heads into Monday’s session as one of the most talked‑about quantum computing stocks on Wall Street — and one of the most volatile. After a spectacular multi‑year run and a bruising pullback over the last month, fresh analysis published on December 7 has sharpened the debate over whether Rigetti is a breakthrough opportunity or a bubble waiting to pop. Nasdaq+1
8 December 2025
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Quantum Computing Inc (QUBT) Stock on December 6, 2025: Earnings Beat, $1.5B Cash, $40 Targets – and Mounting Bubble Fears

Quantum Computing Inc (QUBT) Stock on December 6, 2025: Earnings Beat, $1.5B Cash, $40 Targets – and Mounting Bubble Fears

As of December 6, 2025, Quantum Computing Inc sits at the center of one of Wall Street’s most speculative stories. The stock closed at about $12.84 on December 5, down roughly 5% on the day, yet still up well into triple digits over the past year, with a 52‑week range of $4.37–$27.15 and a market capitalization around $2.9 billion.StockAnalysis
6 December 2025
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