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NASDAQ:RGTI News 2 October 2025 - 19 October 2025

Rigetti (RGTI) Stock Rockets 5,000% on Big Quantum Deals — Bubble Warning Looms

Rigetti (RGTI) Stock Rockets 5,000% on Big Quantum Deals — Bubble Warning Looms

Record Run and Sharp Reversal In 2025 Rigetti’s stock became one of the year’s wildest stories. As of Oct. 19, RGTI trades in the mid-$40s, having earlier hit an all-time high ~$56.34 on Oct. 15 ts2.tech. That marked roughly a 50‑fold gain over its price a year earlier – a staggering climb fueled by “quantum computing fever,” as TechStock² (TS2) reports ts2.tech. In one week RGTI rocketed from the mid-$40s to the mid-$50s, including a single-day surge of ~25% on Oct. 13 ts2.tech. This frenzy put Rigetti’s market cap at roughly $17B (again, on single-digit millions in revenue) ts2.tech. Investors piled in on
19 October 2025
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Quantum Stocks (IonQ, Rigetti, D-Wave, Quantum Computing Inc) Surge 700–6,000% – Bubble or Breakthrough? (Oct. 13, 2025)

Rigetti’s Quantum Stock Rollercoaster: RGTI Soars 5,000% Amid Quantum Computing Hype, Then Stumbles – What’s Next?

Stock Soars to Record High, Then Sees Wild Swings Rigetti’s stock price has been on a breathtaking run in 2025, riding a wave of enthusiasm for quantum computing. At the start of the year, RGTI shares traded for under $1. By mid-October, the stock had rocketed into the mid-$50s ts2.tech. It closed at a record $56.34 on October 15, 2025 ts2.tech – marking an almost 50-fold increase from a year ago. In just the past week, Rigetti exploded from the mid-$40s to new highs, including a ~25% surge in a single day (Oct. 13) ts2.tech. This frenetic rally has lifted
18 October 2025
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Rigetti’s 5,500% Quantum Leap: Stock Skyrockets Then Slides as Hype Meets Reality

Rigetti’s 5,500% Quantum Leap: Stock Skyrockets Then Slides as Hype Meets Reality

RGTI Stock’s Roller-Coaster Week Rigetti’s stock enjoyed a meteoric rise early in the week, then suffered a sharp reversal. Shares of RGTI surged to fresh highs around $58 – the upper end of its 52-week range marketbeat.com – before tumbling roughly 15% in a single day on Thursday, Oct. 16 finviz.com. The sell-off dropped the stock to the high-$40s, trimming its weekly gains. Rigetti wasn’t alone: other quantum computing darlings like IonQ and D-Wave Quantum also sank ~9% on Thursday amid a broad pullback swingtradebot.com. Traders appear to have cashed in profits after a torrid run, as concerns mounted that
17 October 2025
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Quantum Rocket or Bubble? RGTI’s Stunning Surge Explained—And How It Stacks Up to IonQ, D‑Wave, and QUBT

Rigetti’s Quantum Leap: Stock Skyrockets 5,000% Amid Deals & Hype – Bubble or Breakthrough?

Stock Price Skyrockets to Record High Rigetti Computing’s stock has exploded in 2025, reaching new highs as investors bet big on quantum computing. Rigetti’s share price has soared exponentially this year, reflecting frenzy around pure-play quantum computing stocks. At the start of 2025, RGTI traded under $1; by mid-October it rocketed into the mid-$50s, marking a +259% year-to-date gain and roughly 50-fold increase from a year ago markets.financialcontent.com. The stock closed at a record $56.34 on October 15, 2025 macrotrends.net – its highest ever – before settling just below that level. In the span of a few trading days, Rigetti
16 October 2025
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Rigetti’s Quantum Boom: Stock Skyrockets as Hype Meets Reality

Rigetti’s Quantum Boom: Stock Skyrockets as Hype Meets Reality

Rigetti’s Stock Performance & Valuation Rigetti’s stock has been on a tear in late 2025. After trading near $1–3 for much of 2024 (post-SPAC trough ~$0.73), RGTI surged starting in September. It climbed from ~$16 on Sept 12 to ~$28 by Sept 19 (+70% in one week) ts2.tech. By Oct 2 it rallied another 18.6% to $35.40, and on Oct 3 touched an intraday high of ~$40.6 ts2.tech. By Oct 9 it closed at $47.11 ts2.tech – roughly 127% above its Jan 2025 level and about 4,000% above a year earlier ts2.tech. Trading volume has exploded (e.g. 144 million shares
14 October 2025
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Quantum Stocks (IonQ, Rigetti, D-Wave, Quantum Computing Inc) Surge 700–6,000% – Bubble or Breakthrough? (Oct. 13, 2025)

Quantum Stocks (IonQ, Rigetti, D-Wave, Quantum Computing Inc) Surge 700–6,000% – Bubble or Breakthrough? (Oct. 13, 2025)

In short: The quantum wave shows no signs of cresting – stocks like IonQ, Rigetti and QUBT continue to race higher on every piece of news. Current share prices, however, embed aggressive future growth that isn’t yet realized. As one commentator put it, many investors are “buying a vision of the future” ts2.tech. The coming months will test whether these parabolic runs are the start of a historic tech breakout or the peak of a frothy bubble. (All data as of mid-October 2025.) Sources: Recent Barron’s/TipRanks reports tipranks.com ts2.tech, TipRanks analyses tipranks.com tipranks.com, and TechStock² (TS2.tech) deep-dives on IonQ, Rigetti,
13 October 2025
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Rigetti (RGTI) Stock Skyrockets 4,000% – Quantum Hype or Bubble?

Rigetti (RGTI) Stock Skyrockets 4,000% – Quantum Hype or Bubble?

Rigetti Computing, Inc. – Company Overview Rigetti Computing (NASDAQ: RGTI) is a full-stack superconducting quantum computing company based in Berkeley, CA (founded 2013 by physicist Chad Rigetti). It designs and builds its own quantum processors and integrates them into complete systems. Rigetti pioneered a “chiplet” approach – e.g. its new 36-qubit Cepheus-1 system is made of 4 linked chips, quadrupling its on-prem qubit count and greatly improving fidelity ts2.tech. It sells quantum computers both via the cloud and on-premise: for example, its Novera 9-qubit machines (launched 2023) are turnkey systems for enterprise or research labs ts2.tech. Rigetti’s platform (Forest/QCS) also
10 October 2025
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Quantum Rocket or Bubble? RGTI’s Stunning Surge Explained—And How It Stacks Up to IonQ, D‑Wave, and QUBT

Rigetti Computing (RGTI) Soars on Quantum Hype: Stock Hits Highs Amid Deals & Doubts

Recent Stock Performance: A Quantum Surge Rigetti’s stock (NASDAQ: RGTI) has been on a tear in late 2025, skyrocketing to all-time highs heading into October. On October 6, shares topped out around $40.63 (the 52-week high) ts2.tech – astounding considering RGTI traded under $1 one year ago. The rally really accelerated in September: the stock jumped ~83–84% during September alone ts2.tech, far outpacing the flat broader market. After hovering around $15 mid-year, RGTI began climbing in early September; between Sept 12 and 19 it spiked from roughly $16 to $28 (+70% in one week) ts2.tech. By Oct 2, Rigetti surged 18.6% in a single
7 October 2025
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Quantum Rocket or Bubble? RGTI’s Stunning Surge Explained—And How It Stacks Up to IonQ, D‑Wave, and QUBT

Rigetti’s $13 Billion Quantum Leap – Stock Hits Record High on Big Deals, But Is the Hype Real?

Stock Performance: Skyrocketing to Record Highs Rigetti Computing’s stock (NASDAQ: RGTI) has been on a tear, soaring to record levels heading into October 2025. On October 6, shares opened around $40.06 – essentially at all-time highs marketbeat.com. This price is astounding given RGTI traded below $1 at its low; in fact, the 52-week range spans $0.73 to $40.63 marketbeat.com. The quantum computing optimism in 2025 turned Rigetti from a penny stock into a multi-billion dollar company virtually overnight. The rally really accelerated in September. Rigetti’s stock jumped 83–84% during September 2025 alone nasdaq.com – far outpacing other quantum peers and
6 October 2025
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Rigetti Computing’s Quantum Leap: Stock Soars on Breakthroughs and Bold Bets

Rigetti (RGTI) Quantum Stock Rockets on Big Deals – Is the $10B Hype Real?

Key Facts: Rigetti’s stock is near record highs (~$35–39 as of Oct 3, 2025 nasdaq.com), giving it a market capitalization around $11.5 billion public.com (up ~2,500% over 12 months public.com). 2025 has seen an enormous rally (RGTI is up ~127% YTD tipranks.com), fueled by major contracts. In late September 2025 Rigetti announced $5.7M in new Novera quantum computer orders datacenterdynamics.com insidermonkey.com and a $5.8M U.S. Air Force quantum networking deal rigetti.com. By Q2 2025 Rigetti’s revenues were still very small (~$1.8M in Q2) and losses large (net loss $39.7M globenewswire.com), but it raised ~$385M in equity (including a $350M ATM)
3 October 2025
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Rigetti Computing’s Quantum Leap: Stock Soars on Breakthroughs and Bold Bets

Rigetti (RGTI) Quantum Computing Stock Soars on Major Orders and Partnerships

Rigetti’s Recent Developments Rigetti Computing (NASDAQ: RGTI) has been very active in recent weeks. On Sept. 30 the company confirmed it booked two Novera™ system orders (total ~$5.7M) for 9‑qubit machines globenewswire.com. Rigetti did not disclose the buyers’ names, only saying one is “an Asian technology manufacturing company” and the other is a California AI/startup globenewswire.com. These Novera units are “upgradeable” (customers can later add qubits) and will be delivered in H1 2026 globenewswire.com. CEO Subodh Kulkarni noted that even though $5.7M is small relative to Rigetti’s multibillion-dollar market cap, this deal represents roughly 72% of the company’s annual revenue
3 October 2025
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Rigetti Computing’s Quantum Leap: Stock Soars on Breakthroughs and Bold Bets

Rigetti (RGTI) Stock Soars on New Quantum Wins — Breakthrough or Bubble?

Stock Price Movement Rigetti’s stock trajectory has been nothing short of dramatic. After languishing below $1 in 2023, RGTI took off in summer 2025. By mid-September it had “soared more than 80% in the past month and 160% in the last three months,”according to TipRanks tipranks.com. It reached an intraday 52-week high ~$34.40 in late Sept reuters.com. On Oct 2 it opened around $30.67 and climbed to trade near $35 early in the session (+17% intraday) stockanalysis.com; Reuters shows it at ~$31.95 (up +7.07%) later that morning reuters.com. In the days prior, the stock had run up on both good news and broader
2 October 2025
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