Today: 1 July 2026
Browse Category

Quantum Computing 13 November 2025 - 25 November 2025

RGTI Stock Today, November 25, 2025: Rigetti Computing Pulls Back as Insider Selling and New Quantum ETFs Fuel Volatility

RGTI Stock Today, November 25, 2025: Rigetti Computing Pulls Back as Insider Selling and New Quantum ETFs Fuel Volatility

Rigetti Computing’s roller‑coaster year is still very much intact. As of Tuesday afternoon, November 25, 2025, RGTI stock is trading around $25.5 per share, down roughly 4% on the day, after opening near $25.5 and swinging between the mid‑$24s and mid‑$26s. StockAnalysis That’s a relatively modest move by Rigetti standards: over the past 52 weeks the stock has traded as low as about $2.10 and as high as roughly $58.15, making it one of the most volatile names in the quantum computing space. StockAnalysis
25 November 2025
···
Quantum Computing Inc (QUBT) Stock News Today: Analyst Upgrade, ‘Quantum First’ Tailwinds and a Volatile Week – November 23, 2025

Quantum Computing Inc (QUBT) Stock News Today: Analyst Upgrade, ‘Quantum First’ Tailwinds and a Volatile Week – November 23, 2025

Quantum Computing Inc heads into the new trading week with fresh analyst support, a place on new “best quantum stocks” lists and lingering questions about valuation after another roller‑coaster stretch for the stock. U.S. markets are closed today, so the latest full trading data for Quantum Computing Inc are from Friday, November 21, 2025.
23 November 2025
·
D-Wave Quantum Stock (QBTS) Today: Price, Warrant Redemption, and Insider Selling – November 22, 2025

D-Wave Quantum Stock (QBTS) Today: Price, Warrant Redemption, and Insider Selling – November 22, 2025

D-Wave Quantum stock is heading into the weekend sitting just above the $20 mark after another turbulent stretch for quantum computing names. A major warrant redemption, a fresh insider sale by the CFO, and still‑glowing revenue growth are all shaping the narrative around this high‑beta stock today. Investing.com+1 Because today is Saturday, November 22, 2025, U.S. markets are closed. The most recent trading data for D-Wave Quantum is from Friday, November 21:
23 November 2025
·
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. This roundup looks at news published between 16 and 21 November 2025, plus how these headlines shaped sentiment by the market close on Friday, 21 November.
22 November 2025
·····
RGTI Stock Today, November 21, 2025: Rigetti Rebounds as Quantum Computing Hype Meets Volatility

RGTI Stock Today, November 21, 2025: Rigetti Rebounds as Quantum Computing Hype Meets Volatility

Rigetti Computing Inc. shares bounced higher on Friday, November 21, 2025, as traders returned to one of the market’s most volatile quantum computing names after a bruising stretch of selling. The move comes against a backdrop of mixed earnings, analyst downgrades, insider selling, and intense speculation across the broader “quantum” trade. Based on end-of-day trading data, Rigetti Computing stock finished Friday at approximately $23.57, up about 3.4% on the session. That move came after a sharp drop on Thursday, when RGTI slid more than 10% from the prior day’s levels.Stoculator
22 November 2025
···
Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

D-Wave Quantum (QBTS) Stock Today: 12% Slide as Liquidity Fears, Warrant Overhang and Insider Selling Hit the Quantum High‑Flyer (20 November 2025)

D‑Wave Quantum Inc., one of 2025’s most volatile “pure‑play” quantum computing stocks, suffered another steep sell‑off on Thursday, 20 November 2025, as investors digested Q3 results, a completed warrant‑redemption deadline, fresh insider‑sale headlines and new short‑interest data. Below is a full breakdown of how QBTS traded today, what drove the move, and how Wall Street is reacting.
20 November 2025
··
Broadcom’s AI Windfall: Inside AVGO’s Trillion-Dollar Surge, $10B Chip Deal & 2025 Outlook

Broadcom Stock Today (AVGO): Price Jumps on Quantum‑Safe SAN Launch, Wi‑Fi 8 Deal and Cloud Partnership – November 19, 2025

Broadcom stock is trading higher on Wednesday as investors digest a fresh wave of AI‑infrastructure product news, a next‑gen Wi‑Fi 8 collaboration, and expanding cloud partnerships—while also watching a high‑stakes VMware lawsuit in the background. As of early afternoon U.S. trading, AVGO shares were changing hands around $350, up roughly 2–3% from Tuesday’s close near $340.50, giving the company a market value of about $1.6 trillion and a trailing P/E close to 90. MarketBeat+1
19 November 2025
··
Quantum Computing Inc. (QUBT) Stock Today, Nov. 19, 2025: Neurawave Debut, Q3 Beat and $1.5B Cash Pile Fuel Volatile Rally

Quantum Computing Inc. (QUBT) Stock Today, Nov. 19, 2025: Neurawave Debut, Q3 Beat and $1.5B Cash Pile Fuel Volatile Rally

Quantum Computing Inc. extends a sharp multi‑day rally on November 19, 2025, as it showcases its Neurawave photonic reservoir computer at SuperCompute25, fresh Q3 2025 earnings, and a huge $1.5+ billion cash position draw both hype and skepticism from Wall Street. As of this afternoon, Quantum Computing Inc. is still in the market’s spotlight. The high‑beta quantum and AI hardware stock is trading around $12.48, up roughly 1.1% on the day, extending a powerful three‑day run driven by new product news, a surprise profit in Q3 2025 and a massive capital raise that’s left the company with more than $1.5 billion in liquidity. PR Newswire+1
19 November 2025
····
Quantum Computing Inc (QUBT) Stock Skyrockets on $500M Fundraising and New Tech Debut – Can the Rally Last?

Quantum Computing Stocks Today (November 17, 2025): IonQ’s Skyloom Deal, QUBT Earnings Surge, D‑Wave Insider Selling

Quantum computing stocks spent Monday, November 17, 2025 in classic high‑volatility mode. IonQ announced a new acquisition to deepen its quantum‑networking stack, Quantum Computing Inc. jumped after a surprise profit and new product reveal, Rigetti digested a big analyst upgrade, and D‑Wave slipped on heavy insider selling. At the same time, NVIDIA and Japan’s RIKEN unveiled new supercomputers built for AI and quantum workloads, underscoring how fast the broader ecosystem is maturing. NVIDIA Investor Relations+4BusinessWire+4Fast Company+4 Below is a news‑driven rundown of what moved the main quantum computing names today—and what it could mean for investors watching this still‑early but increasingly crowded space.
18 November 2025
······
Rigetti’s Quantum Leap: Stock Jumps 5,000% and Then Grinds Back – Bubble or Breakthrough?

Rigetti Computing (RGTI) Stock: Q3 2025 Shock, Insider Selling and a High‑Risk Quantum Bet – Analysis & Forecast (Updated November 16, 2025)

Updated: November 16, 2025Data snapshot: Prices and fundamentals referenced are as of the close on November 14, 2025, with news flow through the morning of November 16, 2025. Rigetti Computing has gone from obscure micro‑cap to one of the most talked‑about quantum computing stocks on Wall Street. After a breathtaking rally of well over 1,000% over the last 12 months, the stock has just endured a brutal November selloff following mixed Q3 2025 results, a DARPA program setback, and heavy insider selling headlines. Sharewise+2Barron's+2
16 November 2025
·
Quantum Stocks Rip Higher: IonQ Up 700% – Bubble or Breakthrough?

IonQ (IONQ) Stock Today, Nov 15, 2025: Q3 Beat, DARPA Stage‑B Win, UChicago Pact—What It Means for 2026

Updated: November 15, 2025 TL;DR — IonQ closed $47.18 on Friday, Nov 14. November brought a trio of material catalysts: a Q3 revenue beat with guidance raised, selection to DARPA’s Quantum Benchmarking Initiative, and a landmark University of Chicago partnership that will place a production‑grade quantum system and an entanglement network on campus. With pro‑forma cash of ~$3.5B after an October equity raise, IonQ has ample runway—but it still operates at a sizable loss and trades at triple‑digit EV/Sales on 2025 guidance. Expect elevated volatility into year‑end as investors digest execution risk versus a strengthened balance sheet and expanding government/academic ties. Nasdaq
15 November 2025
··
Rigetti Computing (RGTI) Stock Faces Quantum Reality Check: Cramer’s “Sell Half” Call, Bubble Fears and Q3 Fallout – 14 November 2025

Rigetti Computing (RGTI) Stock Faces Quantum Reality Check: Cramer’s “Sell Half” Call, Bubble Fears and Q3 Fallout – 14 November 2025

Quantum darling Rigetti Computing, Inc. is having one of the wildest years on Wall Street – and today, 14 November 2025, the story took another sharp turn. After a nearly 2,000% surge over the past 12 months, Rigetti’s share price has now collapsed about 60% from its mid‑October peak, as a wave of new headlines hits the stock, sector-wide bubble fears grow, and high‑profile voices urge caution. Verified Investing+1
14 November 2025
··
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 At the same time, fresh earnings, dramatic analyst notes and a high‑profile SPAC deal are keeping these names front and center on November 14, 2025. A Nasdaq/Motley Fool analysis this morning even argues that quantum stocks could still plunge another 50% or more in 2026, citing extreme valuations and ongoing losses. Nasdaq
14 November 2025
······
Vanguard’s Crypto U-Turn: $10T Giant Opens Doors to Bitcoin ETFs

Bitcoin vs. Quantum Threats: Ledger CTO, Willy Woo and Satoshi Rumors Fuel New BTC Security Debate – November 14, 2025

As Bitcoin wrestles with a sharp pullback below the psychologically important $100,000 level, a very different kind of risk is dominating today’s narrative: quantum computing. On November 14, 2025, the Bitcoin community finds itself at the intersection of three powerful storylines:
14 November 2025
·······
D-Wave Quantum (QBTS) Stock Plunges as Short Sellers Circle and Institutions Buy – All the Key News on 13 November 2025

D-Wave Quantum (QBTS) Stock Plunges as Short Sellers Circle and Institutions Buy – All the Key News on 13 November 2025

As of Thursday, 13 November 2025, D-Wave Quantum Inc. is back in the spotlight – and not in a calm way. The quantum computing pioneer’s stock is sliding sharply again, even as big-name investors file new stakes and the media debate whether the recent boom in quantum stocks is a bubble or a once‑in‑a‑generation opportunity. Below is a full, news-style roundup of all the major D-Wave–related stories hitting today, plus the context from last week’s Q3 earnings that’s driving the volatility.
13 November 2025
··
Rigetti Computing (RGTI) News Today – 13 November 2025: CEO’s $11 Million Trade, Short-Seller Pressure and Fresh Institutional Buying

Rigetti Computing (RGTI) News Today – 13 November 2025: CEO’s $11 Million Trade, Short-Seller Pressure and Fresh Institutional Buying

Rigetti Computing, Inc. — one of the market’s most volatile quantum computing stocks — is back in the spotlight today, 13 November 2025, as new headlines hit around insider activity, short-seller scrutiny, fresh institutional buying, and the fallout from last week’s Q3 earnings. Below is a full rundown of all the key Rigetti news circulating today, plus the context from recent earnings and the company’s quantum roadmap.
13 November 2025
·
1 … 14 15 16 17 18 … 23

Stock Market Today

  • Euronext funds trim wheat shorts as rapeseed longs edge up
    July 1, 2026, 12:49 PM EDT. Funds and financial institutions cut their net short positions in milling wheat by half for the week ending June 26, according to Euronext data. Bearish bets fell, with traders pulling back. Net longs in rapeseed ticked higher in the same period. The moves show traders on Euronext taking a more cautious approach in ag markets.
Go toTop