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NASDAQ:IONQ 20 December 2025 - 31 December 2025

D-Wave Quantum (QBTS) stock today: what’s moving shares in early premarket trade

D-Wave Quantum (QBTS) stock today: what’s moving shares in early premarket trade

D-Wave Quantum shares held near $26.25 in quiet premarket trading Wednesday, capping a year with a 213% gain despite recent volatility. The company plans two January events, including a CES appearance, as traders eye updates on bookings and commercial traction. About 12% of D-Wave’s float is sold short. Next earnings are expected in March.
31 December 2025
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Rigetti stock today: RGTI steadies as Fed minutes and year-end flows keep quantum names jumpy

Rigetti stock today: RGTI steadies as Fed minutes and year-end flows keep quantum names jumpy

Rigetti Computing shares rose 0.3% to $22.34 Tuesday afternoon after swinging 3% intraday. IonQ gained 1.2% and D-Wave Quantum advanced 1.6%, while the broader market was flat. Trading was thin ahead of year-end, with investors rotating within technology. The Federal Reserve’s December minutes showed policymakers split on further rate cuts.
30 December 2025
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Rigetti stock slips as quantum shares cool ahead of Fed minutes

Rigetti stock slips as quantum shares cool ahead of Fed minutes

Rigetti Computing shares fell 0.49% to $22.27 Monday and edged down to $22.24 after hours, extending a 17% pullback since Dec. 22. Volume reached 33.4 million shares. The company ended Q3 with over $600 million in liquidity, according to Zacks. Traders are watching if RGTI holds above $21.53 ahead of Federal Reserve minutes due Wednesday.
30 December 2025
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IonQ stock today: IONQ slips after hours as South Korea 100‑qubit deal hits tape

IonQ stock today: IONQ slips after hours as South Korea 100‑qubit deal hits tape

IonQ shares fell 1.6% to $45.25 in after-hours trading after the company announced a deal to deliver a 100-qubit quantum system to South Korea’s KISTI for integration with its main supercomputing cluster. The company did not disclose financial terms. Traders are watching contract timing and the next earnings update for signs of commercialization progress.
30 December 2025
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IonQ stock falls despite South Korea quantum-system deal as sector cools

IonQ stock falls despite South Korea quantum-system deal as sector cools

IonQ shares fell 2.5% to $44.85 after the company announced a deal to deliver a 100-qubit quantum system to South Korea’s KISTI. The Tempo 100 will be integrated into the country’s largest HPC cluster, marking South Korea’s first on-site hybrid quantum-classical setup. IonQ did not disclose financial terms or a delivery timeline. Trading volume reached 11.1 million shares by mid-afternoon.
29 December 2025
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Rigetti stock slides as quantum-computing trade cools into year-end

Rigetti stock slides as quantum-computing trade cools into year-end

Rigetti shares fell about 3% to $21.72 Monday morning amid continued volatility in quantum-computing stocks. Trading volume reached 14.6 million shares. Investors are watching for updates on Rigetti’s late-2025 technology milestone and next earnings report. The company last reported $1.9 million in quarterly revenue and a $20.5 million operating loss.
29 December 2025
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D-Wave stock steadies after brutal pullback as Wall Street targets clash

D-Wave stock steadies after brutal pullback as Wall Street targets clash

D-Wave Quantum shares traded near $25.35 Monday, steady after a three-day drop erased most of a Dec. 22 surge. The stock jumped 20% last week after announcing a CES 2026 sponsorship, then slid on profit-taking. Analyst targets range from $35 to $46, but some warn of further downside. Quantum peers IonQ, Rigetti, and Quantum Computing Inc also fell in early trading.
29 December 2025
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Rigetti stock drops nearly 9% as quantum names cool into year-end

Rigetti stock drops nearly 9% as quantum names cool into year-end

Rigetti Computing shares fell 8.6% to $22.38 Friday, leading a drop in quantum-computing stocks as year-end trading thinned. IonQ lost 7.6%, D-Wave Quantum slid 8.1%, and Quantum Computing Inc dropped 6.5%. The S&P 500 and other major indexes ended nearly flat after the holiday. Traders are watching for updates from quantum firms and signs of a continued “Santa Claus rally” into January.
29 December 2025
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IonQ drops with quantum peers into year-end, as investors weigh next catalysts

IonQ drops with quantum peers into year-end, as investors weigh next catalysts

IonQ shares closed down 7.6% at $46.00 Friday, after touching a low of $45.78, with D-Wave, Rigetti, and Quantum Computing Inc also falling sharply. The drop followed recent IonQ announcements of new system deals in South Korea and Switzerland, including a 100-qubit system agreement with KISTI on Dec. 23. Trading volume reached about 19.7 million shares.
29 December 2025
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Quantum Computing Stocks: IonQ, Rigetti, D-Wave and QUBT Slide Into Year-End—What to Watch Before Monday’s Open

Quantum Computing Stocks: IonQ, Rigetti, D-Wave and QUBT Slide Into Year-End—What to Watch Before Monday’s Open

Quantum computing stocks fell sharply Friday despite a quiet broader market. IonQ dropped 7.6%, Rigetti 8.6%, D-Wave 8.1%, and Quantum Computing Inc. 6.5%. D-Wave’s latest quarter showed $3.7 million revenue and over 70% gross margin, but analysts flagged valuation concerns. Trading volumes remained thin ahead of year-end.
28 December 2025
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Quantum Computing Stocks Pull Back Into the Weekend: IonQ, D-Wave, Rigetti and QUBT Slide as Investors Size Up 2026 Catalysts

Quantum Computing Stocks Pull Back Into the Weekend: IonQ, D-Wave, Rigetti and QUBT Slide as Investors Size Up 2026 Catalysts

Quantum computing stocks slumped Friday, with IonQ closing at $46.00, down 7.6%, and D-Wave Quantum off 8.1% at $25.29. Rigetti Computing and Quantum Computing Inc. both lost over 6%, while Arqit dropped 9.6%. The declines came amid thin post-holiday trading and muted index moves, amplifying volatility in speculative names. Investors cited year-end portfolio shifts and low liquidity as key factors.
27 December 2025
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Quantum Computing Stocks on Dec. 25, 2025: Latest News, Analyst Forecasts and 2026 Outlook for IonQ, D-Wave, Rigetti and QUBT

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

U.S. stock markets were closed Dec. 25, but short interest in quantum computing stocks remained high. D-Wave Quantum’s short interest rose to 41.81 million shares, or 12.12% of float, up 3.95% from the last report. Rigetti Computing’s short interest fell slightly to 43.49 million shares, or 13.24% of float. Investors are watching institutional moves and new research forecasts as volatility persists.
25 December 2025
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Quantum Computing Inc (QUBT) Stock News Today: Why Shares Jumped on Dec. 22, 2025 — and What Analysts Forecast Next

Quantum Computing Inc (QUBT) Stock News Today: Why Shares Jumped on Dec. 22, 2025 — and What Analysts Forecast Next

Quantum Computing Inc. shares jumped 13.8% to $12.39 on Dec. 22, 2025, with trading volume exceeding 17 million shares despite no clear news catalyst. The company disclosed a $110 million cash agreement to acquire Luminar Semiconductor through a bankruptcy court process, with a March 31, 2026, deadline for closing.
22 December 2025
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Quantum Computing Stocks Today (Dec. 22, 2025): Billionaires Trim Amazon as Rigetti’s 2026 Outlook Sharpens on Novera Orders

Quantum Computing Stocks Today (Dec. 22, 2025): Billionaires Trim Amazon as Rigetti’s 2026 Outlook Sharpens on Novera Orders

Billionaire hedge fund managers Israel Englander, Ken Griffin, and Steven Schonfeld trimmed Amazon holdings in Q3 2025 while adding small positions in Rigetti Computing, according to filings cited by The Motley Fool. The moves highlight a shift toward quantum computing exposure, but Amazon remains central as investors balance established tech with high-risk quantum bets.
22 December 2025
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Quantum Computing Stocks Week Ahead (Dec 22–26, 2025): IonQ, D-Wave, Rigetti and QUBT Face a Holiday-Shortened Test After Fresh Wall Street Calls

Quantum Computing Stocks Week Ahead (Dec 22–26, 2025): IonQ, D-Wave, Rigetti and QUBT Face a Holiday-Shortened Test After Fresh Wall Street Calls

Quantum computing stocks face volatile trading in the holiday-shortened week of December 22–26, 2025, as Wall Street coverage and price targets increase. U.S. markets close early December 24 and remain shut December 25. Thin liquidity and new analyst reports could trigger sharp moves in IonQ, D-Wave, Rigetti, and Quantum Computing Inc. Key macro data releases may also sway sentiment.
21 December 2025
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Quantum Computing Stocks in Focus: IonQ (IONQ), Rigetti (RGTI), D-Wave (QBTS) and Quantum Computing Inc. (QUBT) — Latest News, Analyst Forecasts and 2026 Outlook (Dec. 20, 2025)

Quantum Computing Stocks in Focus: IonQ (IONQ), Rigetti (RGTI), D-Wave (QBTS) and Quantum Computing Inc. (QUBT) — Latest News, Analyst Forecasts and 2026 Outlook (Dec. 20, 2025)

Quantum computing stocks surged in focus this week after Wedbush, Mizuho, and Evercore ISI initiated coverage with bullish price targets for IonQ, Rigetti, and D-Wave. IonQ closed at $48.48, Rigetti at $23.76, D-Wave at $26.82, and Quantum Computing Inc. at $10.89 on Dec. 20. Analysts cited potential AI-driven demand, but noted the sector remains volatile and unprofitable.
20 December 2025
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