Quantum Computing News 23 December 2025

Rigetti Computing (RGTI) Stock News: Year-End Volatility, Quantum Roadmap Catalysts, and What to Watch Before Monday’s Open

New York time check: It’s 3:59 a.m. ET on Saturday, December 27, 2025 in New York.That means U.S. stock exchanges are closed for the weekend—and the next regular session (for Nasdaq-listed stocks like Rigetti Computing, Inc. (NASDAQ: RGTI)) is Monday at 9:30 a.m. ET, barring any market-wide closures. Nasdaq+1 Below is a market-aware, news-driven look at RGTI stock heading into the next session—covering the latest price action, recent catalysts, analyst forecasts, and the key risks and signals investors should track in the thin, end-of-year tape. RGTI stock snapshot: where Rigetti stands heading into the weekend Rigetti shares last traded around

27 December 2025

NASDAQ:RGTI·Quantum Computing·Stock Market

D-Wave Quantum (QBTS) Stock: Weekend Read After the 8% Drop, Wall Street Price Targets, and What to Watch When Markets Reopen

New York time check: As of 3:17 a.m. ET on Saturday, December 27, 2025, U.S. markets are closed for the weekend. D-Wave Quantum Inc. (NYSE: QBTS) is heading into the final stretch of the year with the kind of price action that makes quantum-computing stocks famous (or infamous): fast rallies, sharp pullbacks, and headlines that can move sentiment quickly. The latest quote available from the market data feed shows QBTS at $25.29, after a -$2.24 move versus the prior close (roughly -8.1%, based on the change and implied previous close), with 33.6 million shares traded and a session range of

27 December 2025

NYSE:QBTS·Quantum Computing·Wall Street Insights

D-Wave Quantum (QBTS) Stock Slides After Friday’s Selloff: Latest News, Forecasts, Analyst Targets, and What to Watch Before Monday

As of 9:28 p.m. ET on Friday, Dec. 26, 2025, D‑Wave Quantum Inc. (NYSE: QBTS) is in a cooling-off phase after a sharp end‑of‑week move that reminded investors why quantum computing remains one of the market’s most volatile “future tech” themes. QBTS last traded around $25.29, down $2.24 (-8.14%) versus the prior close, after swinging between roughly $24.78 and $27.79 on Friday and moving more than 33.5 million shares. For context, broad U.S. equity benchmarks were comparatively steady into the close of after‑hours trading: SPY and QQQ were essentially flat on the day. With U.S. exchanges now closed for the

27 December 2025

NYSE:QBTS·Quantum Computing·Stock Market

Rigetti Computing (RGTI) Stock Slides in Holiday Trading as Quantum Rally Cools — Latest Price, News, Analyst Targets, and What to Watch

NEW YORK — As of 2:24 p.m. ET on Friday, December 26, 2025, U.S. markets are open for regular trading, and Rigetti Computing, Inc. (NASDAQ: RGTI) is back in the spotlight after a volatile holiday-week swing. RGTI stock price today (live session update) Rigetti shares were $22.55 in the afternoon session, down $1.96 (-8.0%) from the prior close. The stock opened at $24.37, hit an intraday high of $24.51, and traded as low as $22.52. Volume was about 19.1 million shares by the latest update. The broader tape looks more “mixed-to-flat” than risk-on: SPY was essentially unchanged, QQQ modestly higher,

26 December 2025

NASDAQ:RGTI·Quantum Computing·Stock Market

D-Wave Quantum (QBTS) Stock Slides in Post-Christmas Trading as Wall Street Holds Near Record Highs: CES 2026 Catalyst, Analyst Targets, and What Investors Should Watch Next

New York (Dec. 26, 2025) — As of 2:18 p.m. ET on Friday, December 26, 2025, U.S. markets are open and trading in a typically thin, post-Christmas session. Against that backdrop, D-Wave Quantum Inc. (NYSE: QBTS) is having an unusually volatile day even by quantum-computing standards. Shares were recently around $24.82, down about $2.70 (roughly 9.8%) from the prior close, after swinging between $27.79 and $24.78 intraday on heavy volume. The broader market tone remains constructive: Reuters reported the S&P 500 briefly hit an intraday record high before easing back in quiet holiday trade, with the “Santa Claus rally” window

26 December 2025

NYSE:QBTS·Quantum Computing·Stock Market·Technology Trends

IonQ Stock (NYSE: IONQ) Drops About 7% Midday as South Korea 100‑Qubit Deal Meets Valuation Reality in Thin Holiday Trading

New York time check: As of 2:07 p.m. ET on Friday, December 26, 2025, U.S. markets are open and trading normally (a full session today following the Christmas holiday). IonQ, Inc. (NYSE: IONQ) is seeing a sharp intraday pullback in a session already prone to exaggerated moves: holiday-thinned liquidity, year-end positioning, and a market hovering near record territory. At 2:07 p.m. ET, IonQ stock was trading around $46.29, down roughly 7% from the prior close, after ranging between about $46.13 and $50.08 on the day. The selling is notable because it lands just days after arguably “good news” for IonQ:

26 December 2025

NYSE:IONQ·Quantum Computing·Stock Market

D‑Wave Quantum Stock (QBTS) Falls Nearly 10% Midday: What’s Driving Today’s Move, CES 2026 Catalyst, and Wall Street Forecasts

New York time check: It is 1:58 p.m. ET on Friday, December 26, 2025—and the U.S. stock market is open. D‑Wave Quantum Inc. (NYSE: QBTS) is having a sharp down session after a volatile holiday week for quantum-computing names. The latest exchange update shows QBTS trading around $24.82, down roughly $2.71 (about ‑9.8%) on the day, after an intraday high near $27.79 and low around $24.80 on elevated volume (about 23.2 million shares at the time of the quote). The broader tape is comparatively calm: SPY is modestly lower while QQQ is roughly flat-to-slightly higher, and IWM (small caps) is

26 December 2025

NYSE:QBTS·Quantum Computing·Stock Market

D-Wave Quantum Stock (QBTS) Drops in Midday Trading: Latest News, Analyst Price Targets, Insider Sales, and What Investors Are Watching

New York time check: It’s 12:20 p.m. ET on Friday, December 26, 2025. D-Wave Quantum Inc. (NYSE: QBTS) is having another volatile session in the post‑Christmas market. As of about 12:05 p.m. ET, QBTS traded near $25.33, down roughly 8% on the day after opening at $26.74 and swinging between $27.79 (high) and $25.145 (low) on volume of about 17.1 million shares. That move stands out because the broader U.S. equity tape looks relatively calm: SPY (a proxy for the S&P 500) was essentially flat to slightly lower, while QQQ (a proxy for the Nasdaq‑100) was modestly higher around the

26 December 2025

NYSE:QBTS·Quantum Computing·Stock Market

Quantum Computing Stocks on Dec. 25, 2025: Latest News, Analyst Forecasts and 2026 Outlook for IonQ, D-Wave, Rigetti and QUBT

December 25, 2025 — Quantum computing stocks are closing out 2025 with a familiar mix of momentum, skepticism, and headline-driven volatility. With U.S. stock markets closed for Christmas Day (and having ended the prior session early on Dec. 24), today’s “market action” is less about intraday price swings and more about what investors are digesting: short-interest updates, institutional-position disclosures, and a growing stack of sell-side research laying out bold multi-year forecasts for the sector. NASDAQ Trader The bottom line for anyone tracking quantum computing stocks into 2026 is simple: the story is accelerating faster than the financials—and that gap is

25 December 2025

NASDAQ:IONQ·NASDAQ:QUBT·NASDAQ:RGTI·NYSE:QBTS·Quantum Computing·Stock Market

D-Wave Quantum (QBTS) Stock News Today: CES 2026 Catalyst, Analyst Forecasts, and a Reality Check on Valuation

Published: December 25, 2025 D-Wave Quantum Inc. (NYSE: QBTS) heads into the Christmas break with the kind of chart that makes both momentum traders and risk managers reach for caffeine: a big 2025 run, a sharp December surge tied to fresh visibility at CES 2026, and then a quick pullback as the market digests insider-selling headlines and a valuation that’s sprinted far ahead of current revenue. Because U.S. markets are closed on December 25, the most recent regular-session print investors have is Wednesday, Dec. 24, when QBTS closed at $27.52, down about 5.5% on the day, after trading between roughly

25 December 2025

Financial Forecasts·NYSE:QBTS·Quantum Computing

Quantum Computing Inc (QUBT) Stock: Latest News, Forecasts, and Analysis (Dec 24, 2025)

Quantum Computing Inc. (NASDAQ: QUBT) ended the Dec. 24, 2025 session at $11.42, down about 2.6% from the prior close, after trading between roughly $11.18 and $11.83. Volume came in around 7.8 million shares—active, but notably lower than some of the bigger spikes seen earlier this week. StockAnalysis That closing print matters less for the day-to-day “ticker watching” and more for what it symbolizes: QUBT remains one of the market’s most debate-friendly quantum names—part “early commercial traction story,” part “valuation stress test,” and part “trader magnet.” On Dec. 24 specifically, fresh coverage focused on QCi’s latest quarterly results and whether

24 December 2025

NASDAQ:QUBT·Quantum Computing

D-Wave Quantum (QBTS) Stock News Today: Why Shares Fell on Dec. 24, 2025, Analyst Forecasts, and What to Watch Next

December 24, 2025 (U.S. markets — Christmas Eve early close) D-Wave Quantum Inc. stock (NYSE: QBTS) ended the Christmas Eve session sharply lower, underscoring just how fast sentiment can flip in 2025’s “quantum trade.” In a holiday-shortened market that closed at 1:00 p.m. ET, QBTS finished down 5.49% at $27.52, after swinging from an intraday high near $29.68 to a low around $26.94. StockAnalysis+1 The drop capped a volatile three-day run: QBTS surged 20.02% on Dec. 22, slid 9.54% on Dec. 23, then sank again on Dec. 24. StockAnalysis That kind of turbulence has become a defining feature of the

24 December 2025

NYSE:QBTS·Quantum Computing·Stock Market·Technology Trends

IonQ Stock (NYSE: IONQ) News Today: Analysts Hold $100 Bull Case as Shares Slip Into Christmas Eve Close (Dec. 24, 2025)

IonQ, Inc. (NYSE: IONQ) ended the holiday-shortened session lower on Wednesday, Dec. 24, 2025, as investors balanced a familiar mix of quantum-stock ingredients: big upside forecasts, real contract momentum, eyebrow-raising volatility, and a constant question that haunts every frontier-technology trade—how fast does “future” arrive? Investing.com+1 With U.S. equities closing early for Christmas Eve (1:00 p.m. Eastern), price moves can look extra jumpy as liquidity thins and traders compress decisions into fewer hours. New York Stock Exchange IonQ stock price on Dec. 24, 2025 IonQ shares closed around $49.82, down roughly 3% on the day. The session saw the stock trade

24 December 2025

NYSE:IONQ·Quantum Computing·Stock Market

D-Wave Quantum (QBTS) Stock After the Bell on Dec. 24, 2025: After-Hours Uptick, Insider Sales, Analyst Targets, and What to Watch Before the Next Session

D-Wave Quantum Inc. (NYSE: QBTS) ended a shortened Christmas Eve session under pressure, then ticked higher in after-hours trading—keeping the quantum-computing “pure play” at the center of one of 2025’s most volatile tech narratives. As of after-hours trading on Wednesday, Dec. 24, 2025, QBTS was up about 0.62% to $27.69 after the close. StockAnalysisIn the regular session, the stock finished at $27.52, down about 5.49%, after opening near $29.65 and trading as low as $26.94 on the day. StockAnalysis With U.S. markets closed for Christmas Day, there’s no “tomorrow morning” open to trade into—the next regular session is Friday, Dec.

24 December 2025

Insider Activity·NYSE:QBTS·Quantum Computing·Stock Market

D-Wave Quantum (QBTS) Stock Today: CES 2026 Catalyst, Insider Sales, Analyst Targets, and the 2026 Outlook (Dec. 24, 2025)

D-Wave Quantum Inc. (NYSE: QBTS) is seeing another volatile session on December 24, 2025, with the stock trading around $27.17, down about 6.7% on the day after opening near $29.66 and swinging between roughly $26.95 (low) and $29.93 (high). Trading volume is elevated at about 17.5 million shares by late morning UTC time, underscoring how quickly sentiment can turn in the quantum-computing “pure play” names. Today’s pullback lands just days after a sharp move higher earlier this week, when investors reacted to D-Wave’s plan to bring its commercial quantum message to CES 2026—and just as newly filed insider-trading disclosures add

24 December 2025

NYSE:QBTS·Quantum Computing

D-Wave Quantum (QBTS) Stock After Hours (Dec. 23, 2025): Insider Sales Hit Shares, Modest Bounce After the Bell — What to Know Before the Dec. 24 Open

D-Wave Quantum Inc. (NYSE: QBTS) ended Tuesday, December 23, 2025, on a sharply volatile note: a steep pullback during the regular session—coming right after Monday’s surge—followed by a small rebound in after-hours trading as investors digested new insider-trading filings and the latest round of commentary around the quantum-computing “pure play” trade. Below is the after-the-bell snapshot, the news that moved the stock today, what analysts are forecasting, and the key items to watch before the market opens Wednesday, Dec. 24, 2025—a holiday-shortened session. QBTS after the bell: price action and key levels (Dec. 23) Regular session: QBTS closed at $29.12,

24 December 2025

Insider Activity·NYSE:QBTS·Quantum Computing·Stock Market

Quantum Computing Inc (QUBT) Stock News on Dec. 23, 2025: Luminar Semiconductor Deal, CEO Change, and Wall Street Forecasts

Quantum Computing Inc. (Nasdaq: QUBT) is ending 2025 the way many “frontier-tech” stocks do: with a mix of serious corporate catalysts, eye-watering volatility, and a market narrative that can pivot from “next industrial revolution” to “way too early” in a single trading session. On December 23, 2025, QUBT traded around $11.68, down roughly 5% on the day after a sharp move higher earlier in the week. That pullback matters, but it’s not the headline. The headline is that QUBT is sitting at the intersection of three near-term drivers investors actually have to model—a major photonics acquisition, a CEO transition, and

23 December 2025

NASDAQ:QUBT·Quantum Computing·Stock Market

Rigetti Computing (RGTI) Stock News and Forecasts: Why Shares Are Sliding on Dec. 23, 2025—and What Comes Next

Rigetti Computing, Inc. (NASDAQ: RGTI) is back in its natural habitat on Tuesday, December 23, 2025: dramatic price action. After a sharp rally to start the holiday week, RGTI stock pulled back mid-session, underscoring just how sentiment-driven the “pure-play” quantum trade can be when liquidity thins and headlines multiply. As of 1:58 p.m. ET (18:58 UTC), Rigetti shares traded at $25.25, down $1.63 (-6.06%) on the day, after opening at $25.83 and trading between $25.10 and $26.82. That drop follows Monday’s surge—an about-face that’s quickly become a motif for quantum computing stocks in 2025. Rigetti stock today: a pullback after

23 December 2025

NASDAQ:RGTI·Quantum Computing·Stock Market·Technology

IonQ (IONQ) Stock Today, Dec. 23, 2025: 100‑Qubit South Korea Deal, Fresh Analyst Forecasts, and What’s Next for the Quantum Computing Leader

IonQ, Inc. (NYSE: IONQ) is back in the spotlight on Tuesday, December 23, 2025, after the company confirmed a major international deployment that ties its next-generation quantum hardware directly into a national supercomputing hub in South Korea. The news lands amid a volatile holiday-week tape for quantum computing stocks and a wave of new Wall Street coverage that has pushed IonQ’s price-target range unusually wide for a mid-cap name. As of the latest available trade data today, IONQ stock was at $52.23, after trading between $51.80 and $54.51 intraday. Below is what’s driving IonQ stock today, how analysts are framing

23 December 2025

NYSE:IONQ·Quantum Computing

D-Wave Quantum (QBTS) Stock Slides After CES 2026 Rally: Latest News, Analyst Price Targets, and 2026 Forecasts (Dec. 23, 2025)

D-Wave Quantum Inc. (NYSE: QBTS) is giving investors a familiar late-December combo: a euphoric spike, followed by a sharp reality-check pullback. After surging about 20% on Monday (Dec. 22), QBTS reversed course on Tuesday (Dec. 23) and closed down roughly 9%, as traders digested the catalyst behind the jump—and the stock’s already sky-high expectations. StockAnalysis That “up big / down big” rhythm isn’t a bug in the QBTS experience; it’s basically the product. Quantum computing stocks are still early in their commercial story, and D-Wave—despite having real customers and real revenue—is priced like the future arrived yesterday. What happened to

23 December 2025

NYSE:QBTS·Quantum Computing·Stock Market

Quantum Computing News 23 December 2025 - 27 December 2025

Rigetti Computing (RGTI) Stock News: Year-End Volatility, Quantum Roadmap Catalysts, and What to Watch Before Monday’s Open

D-Wave Quantum (QBTS) Stock: Weekend Read After the 8% Drop, Wall Street Price Targets, and What to Watch When Markets Reopen

D-Wave Quantum (QBTS) Stock Slides After Friday’s Selloff: Latest News, Forecasts, Analyst Targets, and What to Watch Before Monday

Rigetti Computing (RGTI) Stock Slides in Holiday Trading as Quantum Rally Cools — Latest Price, News, Analyst Targets, and What to Watch

D-Wave Quantum (QBTS) Stock Slides in Post-Christmas Trading as Wall Street Holds Near Record Highs: CES 2026 Catalyst, Analyst Targets, and What Investors Should Watch Next

IonQ Stock (NYSE: IONQ) Drops About 7% Midday as South Korea 100‑Qubit Deal Meets Valuation Reality in Thin Holiday Trading

D‑Wave Quantum Stock (QBTS) Falls Nearly 10% Midday: What’s Driving Today’s Move, CES 2026 Catalyst, and Wall Street Forecasts

D-Wave Quantum Stock (QBTS) Drops in Midday Trading: Latest News, Analyst Price Targets, Insider Sales, and What Investors Are Watching

Quantum Computing Stocks on Dec. 25, 2025: Latest News, Analyst Forecasts and 2026 Outlook for IonQ, D-Wave, Rigetti and QUBT

D-Wave Quantum (QBTS) Stock News Today: CES 2026 Catalyst, Analyst Forecasts, and a Reality Check on Valuation

Quantum Computing Inc (QUBT) Stock: Latest News, Forecasts, and Analysis (Dec 24, 2025)

D-Wave Quantum (QBTS) Stock News Today: Why Shares Fell on Dec. 24, 2025, Analyst Forecasts, and What to Watch Next

IonQ Stock (NYSE: IONQ) News Today: Analysts Hold $100 Bull Case as Shares Slip Into Christmas Eve Close (Dec. 24, 2025)

D-Wave Quantum (QBTS) Stock After the Bell on Dec. 24, 2025: After-Hours Uptick, Insider Sales, Analyst Targets, and What to Watch Before the Next Session

D-Wave Quantum (QBTS) Stock Today: CES 2026 Catalyst, Insider Sales, Analyst Targets, and the 2026 Outlook (Dec. 24, 2025)

D-Wave Quantum (QBTS) Stock After Hours (Dec. 23, 2025): Insider Sales Hit Shares, Modest Bounce After the Bell — What to Know Before the Dec. 24 Open

Quantum Computing Inc (QUBT) Stock News on Dec. 23, 2025: Luminar Semiconductor Deal, CEO Change, and Wall Street Forecasts

Rigetti Computing (RGTI) Stock News and Forecasts: Why Shares Are Sliding on Dec. 23, 2025—and What Comes Next

IonQ (IONQ) Stock Today, Dec. 23, 2025: 100‑Qubit South Korea Deal, Fresh Analyst Forecasts, and What’s Next for the Quantum Computing Leader

D-Wave Quantum (QBTS) Stock Slides After CES 2026 Rally: Latest News, Analyst Price Targets, and 2026 Forecasts (Dec. 23, 2025)

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