University of Kwazulu-Natal

Quantum Computing D Wave Quantum And Rigetti Stocks Plunge Msn

Bonisiwe Shabane
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quantum computing d wave quantum and rigetti stocks plunge msn

NEW YORK, Dec. 28, 2025, 12:45 p.m. ET — Market closed (Weekend). Quantum computing stocks are heading into the final trading week of the year with a familiar mix of promise and turbulence—exactly the kind of setup that can amplify both opportunity and risk when liquidity... In the most recent regular session (Friday), several of the best-known “pure-play” quantum names posted sharp declines even as the broader U.S. market largely drifted in quiet, post-holiday trade.

IonQ (IONQ) finished at $46.00, down about 7.6%. Rigetti Computing (RGTI) closed at $22.38, down roughly 8.6%. D-Wave Quantum (QBTS) ended at $25.29, down about 8.1%. Quantum Computing Inc. (QUBT) closed at $10.66, down around 6.5%. That kind of synchronized pullback is not unusual for the sector: quantum “pure plays” often trade like a single high-beta theme—moving together on sentiment, valuation, and market microstructure—especially when volumes are lighter than normal.

Friday’s session came in the heart of the year-end “Santa Claus rally” window, when trading volumes often thin out and day-to-day moves can become exaggerated, particularly in smaller, story-driven stocks. [1] Quantum computing stocks are plunging again after another major tech leader cast doubts on the technology’s usefulness in the near future. During an appearance on the Joe Rogan podcast, Meta chief executive Mark Zuckerberg echoed Nvidia chief executive Jensen Huang’s prediction that quantum computing’s potential is a “decade plus out.” “I’m not really an expert on quantum computing — my understanding is that’s still quite a ways off from being a very useful paradigm,” Zuckerberg said in the podcast episode released Friday. D-Wave Quantum (QBTS) and Rigetti Computing (RGTI) saw shares fall by more than 25% during mid-day trading on Monday, with D-Wave down by around 30% and Rigetti down by more than 27%.

Quantum Computing, meanwhile, saw its shares fall by around 23%, and IonQ (IONQ) shares were down by more than 12%. The quantum computing stocks also tanked the previous week after Nvidia’s Huang said useful quantum computers are decades away during the chipmaker’s financial analyst day at the Consumer Electronics Show (CES). Quantum computing stocks experienced a significant market correction after Nvidia’s CEO, Jensen Huang, tempered expectations by suggesting that practical, “very useful” quantum computers might be 15 to 30 years away from realization. This statement led to a collective $8 billion market value loss for companies like Rigetti (RGTI), D-Wave Quantum (QBTS), Quantum Computing (QUBT), and IonQ (IONQ). This development stymied what had been a speculative bubble, fueled by last year’s excitement around Google’s quantum computing breakthrough. The search giant’s Willow chip demonstrated remarkable capabilities, solving in five minutes a problem that would take one of the world’s fastest supercomputers an astonishing septillion years.

Despite the potential in areas like national security and government contracts, the immediate revenue generation of these firms remains negligible, casting doubts on their investment value due to potential dilution risks. At the same time, the U.S. government is ramping up efforts, as per a Bloomberg report, to limit AI chip exports to nations such as China and Russia, seeking to preserve its technological advantage in an increasingly tense geopolitical environment. Expected to be unveiled this week, the new restrictions will implement a three-tier system: top-tier U.S. allies will have unrestricted access to U.S. chips; second-tier, adversaries will face a complete ban on semiconductor imports; and third-tier countries, comprising most of the world, will encounter limits on the total computing power they can acquire.

Nvidia (NVDA), a leader in AI hardware, has publicly criticized these measures, warning that they could hinder U.S. economic growth and threaten its technological leadership. Huang has articulated that while national security is paramount, a balanced approach is crucial to sustain U.S. competitiveness in the AI sector, highlighting the delicate balance between security and economic innovation. Despite these challenges, Nvidia is pressing forward. At CES 2025, CEO Jensen Huang unveiled the GB10 Grace Blackwell Superchip, delivering a petaflop of AI performance at FP4 precision — a bold step toward democratizing AI computing power.

This move aligns with Nvidia’s broader strategy to dominate AI while tapping into trillion-dollar markets like autonomous vehicles. Currently a $5 billion business for Nvidia, this sector is viewed as just the starting point. To solidify its position, Nvidia has announced new partnerships with major automakers, including Toyota, Aurora, and Continental, to develop next-generation autonomous vehicle fleets. Even more intriguing, the company’s vision extends beyond autonomous vehicles into gaming, robotics, and other sectors poised for AI-driven innovation. With its chips in high demand and a track record of groundbreaking advancements, Nvidia is tackling regulatory and market challenges head-on, solidifying its influence across the tech landscape through relentless innovation and expansion. Huang’s announcements and Nvidia’s strategic direction illustrate a company that is playing the long game in tech, focusing on transformative technologies that could redefine industries.

While the quantum computing sector faces a reality check, Nvidia’s approach to AI and its broader tech ecosystem underscores its commitment to shaping a future where technology not only advances but also navigates the... WallStreetPit does not provide investment advice. All rights reserved.

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