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Quantum Computing 20 October 2025 - 24 October 2025

IBM Stock Soars on Quantum Breakthrough and AI Revival – Key Updates (Sept 25, 2025)

Quantum Surprise: IBM Runs 10× Faster Error‐Correction on AMD Chips, Stocks Skyrocket

IBM and AMD are aggressively combining their strengths in quantum and classical computing. In August 2025 they announced a “quantum‑centric supercomputing” alliance, aiming to blend IBM’s quantum chips with AMD’s CPUs, GPUs and FPGAsamd.comamd.com. As IBM CEO Arvind Krishna put it, “Quantum computing will simulate the natural world and represent information in an entirely new way… [working] together… we will build a powerful hybrid model that pushes past the limits of traditional computing.”amd.com AMD’s CEO Lisa Su echoed this vision: by converging high‑performance and quantum computing, “we see tremendous opportunities to accelerate discovery and innovation.”amd.com The October announcement is a concrete step in that plan. IBM published research showing its quantum error‑correction algorithm – developed in June – can run in real time on an off‑the‑shelf AMD field‑programmable gate arrayreuters.com. This matters because qubits are extremely error‑prone. Real‑time error correction is critical for fault‑tolerant quantum machines. As IBM’s Gambetta explained, the fact that the algorithm works on a “readily available AMD chip that is not ‘ridiculously expensive’” is a breakthroughreuters.com. AMD’s role is crucial: its chips could provide the fast, parallel processing needed to correct qubit errors on the flyamd.com.
24 October 2025
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IonQ (INBX) Stock Soars on Quantum Breakthrough and $2B Deal – Bubble or Next Big Thing?

IonQ (INBX) Stock Soars on Quantum Breakthrough and $2B Deal – Bubble or Next Big Thing?

In late October 2025, IonQ’s share price was around $60 after a tumultuous run. The stock peaked near $82 on Oct. 13 – a 75% year-to-date gain – but then fell back into the $60s ts2.tech ts2.tech. By Oct. 23, IonQ closed near $59.4 marketbeat.com. That week, Wednesday’s WSJ news and Thursday’s session saw large intraday swings: the price spiked to about $62.9 mid-day on Oct. 23 before settling around $59–60 marketbeat.com. Trading volume has been very heavy. For example, on Oct. 23 roughly 65 million shares traded hands – nearly triple the typical daily volume marketbeat.com. That reflects intense retail and institutional interest. Over recent months IonQ’s 50-day moving average is ~$57, and its market cap is about $20–22 billion, a level vastly above its revenues ts2.tech ts2.tech. Its price-to-sales ratio is on the order of 200–300×, indicating heavy expectations for future growth.
24 October 2025
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Quantum Gold Rush: D-Wave (QBTS) Stock Rockets on Government Funding Hopes and Breakthrough Deals

Quantum Gold Rush: D-Wave (QBTS) Stock Rockets on Government Funding Hopes and Breakthrough Deals

D-Wave’s market performance has been nothing short of dramatic. After lingering near $1 in late 2024, QBTS exploded in 2025. By early October it had tripled on the year, and on Oct. 15 it briefly hit $46.75 – about a 30-fold jump from a year earlier ts2.tech ts2.tech. Technical indicators flagged the stock as “overbought” after that rally ts2.tech, and the subsequent selloff into Oct. 22 was swift: the stock fell about 35% from its high to close ~$27.30 on Oct. 22 ts2.tech ts2.tech. Traders cite profit-taking and a broad tech-sector wobble as triggers ts2.tech. The stock’s real-time wild swings are seen as emblematic of speculative euphoria ts2.tech. As of Oct. 23 close, QBTS traded around $31.06 stockanalysis.com, roughly 13.8% above the prior day. In pre-market trading Oct. 24 it was around $33 stockanalysis.com. This puts D-Wave’s market cap at roughly $10.6 billion companiesmarketcap.com. The trading volume has been huge, reflecting intense retail and institutional activity. By late October QBTS is still up on the order of 300% for the year ts2.tech. Long-term momentum remains strong: over a 12-month span D-Wave shares have soared into the thousands of percent range fastcompany.com, dwarfing most stocks.
24 October 2025
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Rigetti’s Quantum Leap: Stock Jumps 5,000% and Then Grinds Back – Bubble or Breakthrough?

Rigetti’s Quantum Leap: Stock Jumps 5,000% and Then Grinds Back – Bubble or Breakthrough?

In summary, Rigetti’s stock has been on a dizzying climb fueled by tangible tech wins and speculative fervor. Its recent pullback illustrates that even high-flying quantum names can wobble as “reality catches up to hype” ts2.tech. The company’s next few quarters – and any future breakthroughs – will determine if this moonshot can sustainably advance or if it settles back toward earth. Sources: Market data and analysis from Rigetti investor reports and financial sites stockanalysis.com nasdaq.com; news of contracts and breakthroughs ts2.tech ndtv.com; technology and policy developments from Reuters and industry media reuters.com ts2.tech reuters.com; expert quotes and forecasts from financial publications ts2.tech ts2.tech datacenterdynamics.com.
24 October 2025
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IonQ vs Rigetti Computing vs D-Wave Quantum Stocks on October 23, 2025

IonQ vs Rigetti Computing vs D-Wave Quantum Stocks on October 23, 2025

This week’s frenzy began with a WSJ report that President Trump’s administration was discussing taking ownership stakes in certain quantum computing startups in return for federal R&D fundingfastcompany.comreuters.com. D-Wave, IonQ and Rigetti were named in those talksfastcompany.com. Tech blogs and TS2.tech quickly summarized the news: “Trading platforms instantly flagged quantum tickers as top gainers,” noting the Commerce Dept. would inject at least $10M per companyts2.tech. Rigetti even issued a statement to Fast Company arguing that “Government investment has long been vital to maintaining America’s technological leadership…The same holds true for quantum computing today,” warning that if the U.S. doesn’t lead on quantum, others willfastcompany.com. However, before markets opened Thursday, a Commerce Department email to Reuters poured cold water on the story: it said the department was “not currently negotiating with any of the companies”reuters.com. This official denial immediately curbed the buying pressure. IG Markets analyst Chris Beauchamp commented that the episode shows quantum computing is viewed as a strategic frontier: “Quantum computing offers the chance to really revolutionize the U.S. economy, and…it’s the administration doing things in an unconventional way,” he saidreuters.com.
23 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Gold Rush: D-Wave (QBTS) Stock Rockets 3000% This Year – Government Funding News Fuels Wild Swings

D-Wave’s stock story in 2025 has been nothing short of dramatic. After languishing near $1 in late 2024, QBTS entered 2025 on a tear. By early October it had more than tripled on the year, and on Oct. 15 it briefly hit $46.75 – an astonishing jump of roughly 3,000% from a year priorts2.tech. However, the post-peak price action has been a roller coaster. In the days following Oct. 15, QBTS tumbled: it fell ~35% from its high to close around $27.29 on Oct. 22ts2.tech. On Oct. 21 it fell ~6%, then another ~15% on Oct. 22ts2.tech. That drop coincided with a broad tech sell-off: investors fretted over U.S. tech export curbs to China and took profits after months of gainstipranks.combenzinga.com. By the close of Oct. 22, QBTS was trading in the high-$20s. Reuters noted that on Oct. 23 it was “trading lower” around $27.29ts2.tech. But midday Oct. 23 brought a turnaround: after Bloomberg and WSJ reports on government funding talks, D-Wave jumped sharply in pre-market and after-hours tradingts2.tech. This volatility is emblematic of the stock’s speculative euphoria. Volume has been heavy, and technical indicators showed “overbought” conditions after the rally, meaning sharp swings were likelyts2.techts2.tech. Even with the pullback,
23 October 2025
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Quantum Hype Fuels SEALSQ (LAES) Stock Surge – Can It Last?

Quantum Hype Fuels SEALSQ (LAES) Stock Surge – Can It Last?

SEALSQ’s recent moves come amid broader industry tailwinds. The AI/semiconductor rally is lifting related stocks: the Philadelphia Semiconductor Index is up ~15% since September ts2.tech. Governments are scrambling to prepare for the quantum age – the U.S. National Security Agency now mandates all new national-security systems be quantum-safe by 2027 ts2.tech – driving huge demand for post-quantum security. Markets research project the global post-quantum security sector growing from a few billion today to on the order of $72 billion by 2035 ts2.tech. SEALSQ positions itself as a pure-play beneficiary of these trends, touting certifications and a digital “Quantum Corridor” spanning Europe and the U.S. What’s next? For now, investors are weighing spectacular stock moves against SEALSQ’s small size and execution risks. “Retail trader chatter is extremely bullish,” TS2 observed, but “seasoned investors urge caution” ts2.tech. The coming weeks will test SEALSQ’s narrative: continued contract wins and smooth product rollouts could justify the hype, but any hiccups or delays could trigger profit-taking. Either way, LAES has become one of early October’s standout market stories, offering a rare glimpse of the quantum-security future – if it can deliver on its bold promises ts2.tech globenewswire.com.
23 October 2025
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Quantum Computing Inc. (NASDAQ: QUBT) Rockets 3000% on Government Deals – Analysts Weigh In

Quantum Computing Inc. (NASDAQ: QUBT) Rockets 3000% on Government Deals – Analysts Weigh In

Massive Funding Rounds: In the past two months QCi has drawn headlines with record capital raises. On Oct 5, 2025 the company announced an oversubscribed private placement of 37,183,937 shares at market price, raising $750 million titanpartnersgrp.com. This followed a Sept 21, 2025 placement of 26,867,276 shares for $500 million titanpartnersgrp.com. CEO Dr. Yuping Huang celebrated the extra capital, saying it provides runway through 2028 and leaves QCi with the “strongest balance sheet among publicly traded quantum companies” ts2.tech. Stock Volatility: QUBT’s price has whipped up and down on news. In early October it briefly climbed above $25 on bullish market momentum ts2.tech. For example, following JPMorgan’s big tech-investment announcement, QCi jumped ~12% to $21.46 on Oct 14 fastcompany.com. But on Oct 16 the stock plunged about 7–12% alongside other quantum plays fastcompany.com. That drop was driven not by any QCi-specific news, but by a broader market scare in regional banks, which triggered profit-taking after the quantum sector’s huge run fastcompany.com ts2.tech.
23 October 2025
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IBM Stock Soars on AI, Cloud and Quantum Momentum

IBM Stock Soars on AI, Cloud and Quantum Momentum

IBM’s headquarters in Armonk, N.Y., is at the center of the company’s growing focus on AI and cloud computing. In late October 2025, the stock was trading in the high $200s after strong third‑quarter results. The 2025 rally reflects renewed investor enthusiasm under CEO Arvind Krishna’s strategy, but the after‑hours selloff shows that even good news can trigger profit‑taking. In its Oct. 22 earnings release, IBM reported revenue of $16.33 billion, up 9% from a year earlier. Adjusted net income was $2.5 billion, or $2.65 per share, ahead of Wall Street targets. All three business segments grew: Software was $7.2 billion, driven by 24% growth in Automation software; Consulting was $5.3 billion; and Infrastructure was $3.6 billion, led by the new IBM Z mainframe up 61%. CEO Arvind Krishna highlighted that the company’s “AI book of business” now exceeds $9.5 billion, and CFO James Kavanaugh said “new innovation, the strength and diversity of our portfolio, and our disciplined execution” delivered the upside. IBM raised its full‑year outlook to more than 5% revenue growth at constant currency, and expects about $14 billion in free cash flow for 2025.
23 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Gold Rush: D-Wave (QBTS) Stock Skyrockets 3,000% — Is the Rally Sustainable?

D-Wave’s stock has been on a wild ride. After spending most of 2024 under $5, QBTS erupted in 2025. It surged into the mid-$40s in mid-October, hitting $46.75 on Oct. 15ts2.tech. That came after several back-to-back gains – for instance, a 23% jump on Oct. 13 alonets2.tech. By Oct. 22, the stock had retreated; it closed around $27.29 on Oct. 22stockanalysis.com and traded near $26.78 in after-hours that eveningstockanalysis.com. Reuters reports QBTS “trading lower” at $27.29 as of Oct. 23reuters.com. In total, QBTS is up roughly 300% so far in 2025ts2.tech, but its gains have come in extreme swings. Volume has been heavy, reflecting a classic “speculative frenzy.” Despite recent losses, the stock’s rally makes D-Wave one of the highest-flying names of 2025. However, this also puts it on shaky ground: analysts note that the stock’s price targets lie well below the current levelts2.tech. In short, QBTS’s surreal gains have outpaced its fundamentals, setting the stage for volatile trading in the near termts2.techinvesting.com.
23 October 2025
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Quantum Stocks Rip Higher: IonQ Up 700% – Bubble or Breakthrough?

IonQ’s Quantum Boom: 700% Stock Surge on Breakthrough Feats & $2B Mega-Funding

IonQ’s stock has been extremely volatile in recent days. After skyrocketing to a 52-week high near $82 in mid-Octoberts2.tech, shares pulled back to the mid-$60s and have since settled around $55–$60. On October 22, IONQ closed at $55.45finviz.com, about 23% below its recent peak. Even so, the stock remains up roughly 700% year-to-datets2.tech, making it one of the biggest gainers of 2025. Trading volumes are heavy and daily swings of 5–10% are commonts2.techfinviz.com. This roller-coaster pattern reflects euphoria and caution: IonQ is now valued at nearly $20 billionts2.tech, pricing in highly aggressive growth expectations. One commentator notes this rally “has been driven more by investor optimism, hype, and government support than fundamentals”ts2.tech. Such rich valuation means even small setbacks can cause sharp drops. October brought a flurry of catalysts. The biggest technical news was IonQ’s announcement of a quantum chemistry milestone: its latest trapped-ion system simulated complex chemical reactions with a global auto partner, reportedly solving atomic-level forces “more accurately than classical methods”ts2.tech. CEO Niccolo de Masi hailed this achievement as “a clear path for quantum computing to enhance chemical simulations that are foundational to decarbonization technologies”ts2.tech. At the same time, IonQ disclosed it had achieved 99.99% two-qubit gate fidelity
23 October 2025
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Trump’s Tariff Tsunami: 100% Drug Tax and New Import Levies Rock Global Trade

Trump Seeks a Slice of the Quantum Pie: Stocks Rocket as Govt Eyes IonQ, Rigetti, D-Wave Stakes

Citing Wall Street Journal sources, U.S. officials are now treating commercial quantum computing as a strategic sector. Under Secretary Gina Raimondo’s reorganized Chips R&D Office, the Commerce Department is reportedly willing to “go deep” in quantum startups – becoming shareholders in exchange for government R&D grantsreuters.comcm.asiae.co.kr. This extends Trump’s “government-as-shareholder” industrial policy in tech; for example, in August the administration agreed to convert nearly $9 billion in CHIPS Act grants into a 10% equity stake in Intelreuters.comcm.asiae.co.kr. The quantum proposals would similarly tie about $10 million of support per company to a U.S. equity investmentreuters.comcm.asiae.co.kr. Commerce sources stress negotiations are ongoing and not finalized; a department spokeswoman noted it is “not currently negotiating” any deal, underscoring that terms could still changereuters.com. The firms named – IonQ, Rigetti Computing, D-Wave Quantum, Quantum Computing Inc., and privately-held Atom Computing – are all U.S.-based leaders in quantum hardware. IonQ leads with trapped-ion processors and has partnerships, while Rigetti builds superconducting “qubit” chips. D-Wave uses a distinct quantum-annealing approach for optimization problems. CEO Yuping Huang of Quantum Computing Inc. said government funding talks are “exciting” for her firmlongbridge.com. Rigetti confirmed it is in “ongoing contact with the government” about fundinglongbridge.com. D-Wave’s government relations head
23 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

Quantum Gold or Bubble? Rigetti (RGTI) Stock Skyrockets 5,000% Then Crashes to $36

Rigetti’s stock has been on a rollercoaster. After languishing under $1 early in 2025, RGTI soared to $56.34 on Oct. 15ts2.tech. But the rally ran into profit-taking and market jitters. On Oct. 16, RGTI plunged ~15% intraday, slipping from the $50s into the high-$40sts2.tech. This slide extended over the week: by Oct. 20 it was in the mid-$40sts2.tech, by Oct. 21 it closed around $40.00ts2.tech, and on Oct. 22 it closed $36.06investing.com. All told, the stock gave back about 25% of its value from the Oct. 15 peak. Notably, this sell-off wasn’t triggered by any bad news from Rigetti. Observers attribute the pullback to traders locking in gains after an outsized run, combined with a volatile broader market. As Fast Company noted, quantum names were hit even without any company-specific troubles: “quantum computing companies…had enormous runs” over the last 12 months, so it’s natural investors are taking profits nowfastcompany.com. In other words, analysts say some healthy consolidation was inevitable after such a frenzyts2.tech.
23 October 2025
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IBM Stock Soars on Quantum Breakthrough and AI Revival – Key Updates (Sept 25, 2025)

IBM Stock Rockets on AI & Quantum Buzz – Analysts Split on What Comes Next

IBM’s long-term story hinges on its success in AI and cloud. If the company can continue delivering above-consensus resultstechi.com and land more big AI deals, bulls see plenty of room to run. For example, Goldman Sachs recently raised its target to $310, Wedbush $325ts2.tech. But skeptics point to the high valuation and still-modest growth: with consensus forecasts implying only mid-single-digit gains in coming quarters, the stock may consolidate unless IBM’s bets truly pay off. In short, IBM’s blend of growth potential and safe dividends makes it attractive, but investors should watch closely how the AI strategy executes – as one manager put it, at this “rich” valuation even good results must be very good to move the stock highertipranks.comts2.tech. Sources: Official Q3 earnings releases and filingsnasdaq.comprnewswire.com; market reports and analyst notesinvesting.comtipranks.cominvesting.com; tech news coveragets2.techgurufocus.com; and expert commentarytipranks.comts2.tech.
22 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Gold Rush? D-Wave (QBTS) Surges on Europe Deal and Hype – But Is It Sustainable?

D-Wave’s stock has been extraordinarily volatile. From sub-$1 in late 2024 it exploded higher in 2025, fueled by news flow and speculative trading. As of mid-October, QBTS was up ~3,000% over 12 monthsts2.tech. The rally peaked with an intraday high of ~$46.75 on Oct 15ts2.tech, but the stock quickly gave up much of those gains. By market close on Oct 20 it was ~$34.40stockanalysis.com and slid further into the 27–28 range by Oct 22stockanalysis.com. According to data, the stock was around $32.19 on Oct 21 and hit ~$28 by Oct 22stockanalysis.com. This sharp pullback matches what TS2 dubbed a “quantum-fueled rally” where QBTS can swing 10–20% dailyts2.tech. Even after recent losses, QBTS is still up roughly 300% year-to-datets2.tech, and its peak market cap makes it one of the largest pure-quantum companies. Europe expansion & education: On Oct.15 D-Wave announced a landmark €10 million contract with Swiss Quantum Technology SA to install an Advantage2 annealing system in Italydwavequantum.com. The deal supports Italy’s new “Q-Alliance” quantum initiative. Under the agreement D-Wave will deploy a 4,400+ qubit Advantage2, with SQT funding half its capacity for five yearsdwavequantum.com. D-Wave CEO Dr. Alan Baratz hailed this as a “critical component, fueling quantum application development” in
22 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 (RGTI) Stock Skyrockets 5,000%, Hits Turbulence – Quantum Boom or Bubble?

Rigetti Computing’s stock price action in 2025 has been nothing short of extraordinary. At the start of the year, RGTI traded for mere cents. Fast forward to mid-October, and the stock hit a high of $56.34 on October 15, representing an almost 50-fold increase in under a yearts2.tech. In one frenzied session on Oct. 13, Rigetti spiked 25% in a day, catapulting its market cap into the tens of billionsts2.tech. This speculative quantum frenzy pushed Rigetti far beyond the gains of other hot tech plays – even outpacing the year’s AI stock mania. However, the rally proved as volatile as it was euphoric. After peaking last week, reality struck: on Oct. 16, RGTI plunged roughly 15% in a single day as early investors rushed to lock in profitsts2.tech. That sell-off continued into the next trading sessions. By Monday Oct. 20, Rigetti fell another -6.6% to close at $43.31ts2.tech, and on Tuesday Oct. 21 it slid further to around $40 at closeintellectia.ai. All told, the stock gave back about a quarter of its value in a matter of days – a swift reversal, yet arguably a “healthy breather” given the monstrous run-up.
22 October 2025
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Quantum Computing Stocks Are Booming: Top 5 to Buy Now (October 2025)

Quantum Computing Stocks Are Booming: Top 5 to Buy Now (October 2025)

IonQ is widely regarded as the frontrunner among pure-play quantum computing companies. Founded in 2015, the Maryland-based firm uses trapped-ion technology for its quantum processors – a method praised for high qubit fidelity and easy networking. IonQ was the first quantum hardware startup to go public, and it has rapidly scaled up both its technology and its valuation in 2025. Stock Surge & Outlook: IonQ’s stock price has exploded this year, rising roughly 600–700% year-to-datets2.techts2.tech. Shares hit an all-time high around $75–$82 in mid-October after a parabolic summer rally. It has since pulled back to the ~$60 range as of Oct. 22. Notably, IonQ raised a massive $2 billion in fresh capital this month, selling shares to an institutional investor at a 20% premium to market pricebloomberg.com – a sign of strong demand. This follows a $1B raise in July, giving IonQ an enormous war chest to fund developmentts2.tech. Needham analysts were impressed enough to reiterate a $80 price targetts2.tech, and the consensus view is “Strong Buy” albeit with an average target in the high-$50smarketbeat.com.
21 October 2025
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Rigetti Computing’s Quantum Leap: Stock Soars on Breakthroughs and Bold Bets

Quantum Boom or Bubble? Rigetti Stock Soars 5,000% Then Slides – Experts Weigh In

Rigetti’s share price went on a breathtaking tear in 2025, riding a speculative wave in quantum computing stocks. At the start of the year RGTI traded below $1; by mid-October it had rocketed into the $50sts2.tech. The stock peaked at $56.34 on October 15 – an almost 50-fold increase in one year. In a single session on Oct. 13, Rigetti spiked 25% to around $54.91ts2.tech, catapulting its market capitalization into the mid-teens of billions. Such frenzied gains eclipsed even other “Quantum Four” peers. For instance, IonQ’s stock is up about 700% year-over-year, and D-Wave Quantum has surged roughly 2,000–4,000% over the same period – huge climbs, yet still overshadowed by Rigetti’s 5,000% moonshotts2.techmarkets.financialcontent.com. However, Rigetti’s quantum rocket has proven volatile. After topping out last week, the stock abruptly plunged ~15% on Oct. 16 as traders rushed to lock in profitsts2.techts2.tech. That rout continued into Friday and Monday, with RGTI sinking from the $ Fifty’s into the $ Forty’s by the week’s endts2.techts2.tech. On Monday, Oct. 20, shares fell another -6.62% to close at $43.31, marking a third straight day of declinesstockinvest.us. All told, Rigetti pulled back roughly 25% from its peak in a matter of days. Even after this dip,
21 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Gold Rush: D-Wave (QBTS) Stock Skyrockets on Quantum Breakthroughs & Hype – What’s Next?

Figure: D-Wave daily closing stock price in early October 2025. The stock went parabolic mid-month, peaking above $45 before retreating toward the high-$30s by Oct. 20. D-Wave’s stock has been on a rollercoaster ride in recent weeks. After trading in the mid-$20s at the start of October, QBTS shares went parabolic – rocketing to a record intraday high of $46.75 on October 15. In a single session on Oct. 13, the stock jumped over 23% intraday amid a frenzy of trading volumets2.tech. By mid-October D-Wave was up nearly 300% year-to-date and an astonishing ~3,000% from one year ago, making it one of 2025’s top-performing stocks.
20 October 2025
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IonQ’s 2025 Quantum Leap: Surging Stock, Bold Ambitions & How It Compares to Rigetti and D-Wave

IonQ Stock’s Quantum Leap: Soaring 700% in a Year, $2 B Cash Boost & Bold Plans – Bubble or Breakthrough?

IonQ celebrated its public listing on the NYSE as a pure-play quantum computing company. IonQ’s stock seesawed on Monday amid continued volatility. After opening near $65, IONQ shares briefly spiked to about $65.50 before reversing and dipping as low as $58.80 intradaystockanalysis.com. By afternoon, the stock stabilized around $62.5, essentially flat versus last week’s closestockanalysis.com. This breather comes on the heels of a breathtaking rally: on October 13, IonQ closed at $82.59, capping a single-day +16.9% jumpts2.techts2.tech. That peak marked roughly a +75% gain year-to-date and an astonishing ~700% rise from a year agots2.tech. In fact, IONQ’s 52-week range spans from about $9 to the $80s, reflecting extreme volatility and the stock’s speculative naturets2.techts2.tech. Daily swings of 5–10% have become routine.
20 October 2025
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Stock Market Today

  • Stellar Bancorp Moves to Voluntarily Delist From NYSE
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