Today: 1 July 2026
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Quantum Computing 11 June 2026 - 28 June 2026

IonQ shares slip 15%, but quantum premium holds ahead of short U.S. trading week

IonQ shares slip 15%, but quantum premium holds ahead of short U.S. trading week

IonQ Inc closed Friday at $49.31, falling 2.47%, with 67.76 million shares traded. Volume reached 215% of the 65-day average and topped the 50.49 million shares sold short as of June 15. The stock dropped 15.45% in five sessions but remained up 85.45% over three months. This is notable because the drop did not make IonQ look cheap based on current sales. Shares last traded at a market cap of about $18.3 billion, roughly 69 times the $265 million midpoint of its 2026 revenue forecast, and about 39 times its $470 million in remaining performance obligations.
28 June 2026
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Arqit Quantum (NASDAQ:ARQQ) climbs after fresh U.S. quantum security deals, SEC filing

Arqit Quantum (NASDAQ:ARQQ) climbs after fresh U.S. quantum security deals, SEC filing

Arqit Quantum Inc was at $29.21 in U.S. premarket trading Wednesday, up 0.6%. The stock finished Tuesday at $29.04, up 35.6% on the day, Google Finance data show. The Nasdaq had yet to open; regular trading runs 9:30 a.m. to 4:00 p.m. Eastern. June 24 isn’t listed as a 2026 U.S. market holiday. The stock jumped after President Donald Trump signed two executive orders on June 22 tied to quantum technology. One order warns that large-scale quantum computers could break current encryption and tells federal systems to shift to post-quantum cryptography, or PQC, encryption designed to withstand quantum attacks. The second order asks for the U.S. to speed up work on quantum computing, sensing, and networking.
24 June 2026
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Why Quantinuum Stock Is Surging After Trump’s Quantum Orders

Why Quantinuum Stock Is Surging After Trump’s Quantum Orders

Quantinuum Inc. shares jumped in afternoon trading on Tuesday as investors bought into quantum-computing names after Washington set a 2028 target for a powerful research-grade quantum computer and the newly public company added a fresh enterprise-computing tie-up. The stock was recently at $78.21, up $9.94 from its prior close, after trading as high as $81.09. That puts QNT about 30% above the $60 price in its June initial public offering, when a company first sells shares to the public.
23 June 2026
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Rigetti Computing Stock Jumps as Quantum Rally Revives RGTI Risk Appetite

Rigetti (NASDAQ:RGTI) drops after brief spike, Trump 2028 drive fails to sway market

Rigetti Computing shares fell in late-morning trade Tuesday, erasing earlier gains. The White House set a 2028 goal for building a top-tier quantum computer and announced steps to protect U.S. systems from quantum threats. Rigetti was down 0.6% at $21.25 at 11:49 a.m. EDT. It had reached $22.55 earlier. The fade comes as Washington gives new dates and funding for quantum computing, pushing a field that investors have mostly seen as years away. Quantum computers rely on quantum physics to handle information and could outpace today’s supercomputers on some tough problems, though actual commercial uses are still taking shape.
23 June 2026
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D-Wave (NYSE: QBTS) draws focus as Trump sets 2028 quantum goal

D-Wave (NYSE: QBTS) draws focus as Trump sets 2028 quantum goal

D-Wave Quantum shares climbed in New York on Tuesday. Traders pointed to a new order from U.S. President Donald Trump for a quicker federal move on quantum tech, which sent investors back to the stock. The name has been one of the sector’s most volatile pure plays. The stock gained 3.1% to trade at $25.23 in midday action, after hitting a session high of $26.66. Volume was strong, with about 27 million shares moving. Invesco QQQ Trust, a large-cap tech proxy, dropped roughly 3.0%.
23 June 2026
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IBM gains premarket as OpenAI deal and quantum moves stand out during tech slide

IBM gains premarket as OpenAI deal and quantum moves stand out during tech slide

IBM shares gained in premarket trading Tuesday after the company announced a late Monday cyber-defense partnership with OpenAI and reported new quantum computing contracts in the U.S. The moves came as broader tech stocks slipped. IBM traded at $260.34 before the market opened at 4:16 a.m. EDT, an increase of $8.12, or 3.22%. Shares finished Monday at $252.22, up 1.25% on higher-than-normal volume. Premarket action takes place outside regular hours and usually sees lighter volume.
23 June 2026
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Infleqtion Stock Rises After Quantum Space Announcement, White House Moves

Infleqtion Stock Rises After Quantum Space Announcement, White House Moves

Infleqtion Inc. shares climbed Monday following news the quantum tech company launched a coalition aimed at the space sector. The move added new buying interest for the recently listed stock, which is known for its U.S. government quantum exposure. Shares last traded at $14.21, up roughly 5%. They moved between $13.01 and $15.345, with volume near 18.3 million shares. Washington is shifting from research to procurement as a White House order on Monday pushes for more U.S. work in quantum computing, sensing, and networking. The order sets up five-year quantum sensing and networking plans for Commerce, Energy, the National Science Foundation, and NASA. Quantum sensing uses quantum effects to measure time, gravity, or other signals with high precision.
23 June 2026
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IonQ stock trades ahead of holiday with eyes on products and partnerships

IonQ stock trades ahead of holiday with eyes on products and partnerships

IonQ shares picked up 3.4% to end at $56.55 Thursday, heading into the long U.S. market weekend with some gains. After hours, the price edged down to $56.00. Still, the stock ended the week below last Friday’s close at $57.85. No Friday trading means no tape to clear things up right now. NYSE put Juneteenth National Independence Day on its list of market holidays for Friday, June 19, 2026. Standard NYSE sessions are still set for 9:30 a.m. to 4:00 p.m. Eastern on usual days.
20 June 2026
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Rigetti Computing Stock Jumps as Quantum Rally Revives RGTI Risk Appetite

Rigetti faces questions over valuation as quantum stocks hit CHIPS test

Rigetti Computing stock traded just under $20 on Thursday. Traders looked at a possible U.S. funding deal and news of a 108-qubit quantum processor but kept focus on the company’s valuation, which remains a sticking point in the industry. Shares edged up 0.9% to $20.44 by midday in New York. That brings Rigetti’s market cap to about $6.85 billion. Quantum hardware names that have struggled for profits are now policy trades after the White House’s May moves. On May 21, the Commerce Department said it signed letters of intent with nine firms for $2.013 billion in CHIPS and Science Act funds. The federal incentives are meant to build up U.S. chip and advanced tech capacity.
18 June 2026
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Rigetti Computing Stock Jumps as Quantum Rally Revives RGTI Risk Appetite

Rigetti Computing Stock Jumps as Quantum Rally Revives RGTI Risk Appetite

New York, June 16, 2026, 09:11. Rigetti Computing, Inc. stock rallied Monday as investors rotated back into quantum-computing names. RGTI finished at $22.70, up 8.2%, after trading between $22.14 and $23.565 during the session. The stock’s market value was about $7.6 billion before Tuesday’s open, underscoring how much future growth is already reflected in the price.
16 June 2026
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D-Wave Quantum Stock Jumps as Mizuho Target Hike Revives QBTS Rally

D-Wave Quantum Stock Jumps as Mizuho Target Hike Revives QBTS Rally

D-Wave Quantum Inc. shares moved sharply higher after Mizuho analyst Vijay Rakesh raised the firm’s price target on QBTS to $35 from $29 and kept an Outperform rating on the stock. The latest available quote showed D-Wave at $26.26, giving the company a market value of about $9.65 billion. Investopedia reported that the rally also lifted other quantum names, including Quantum Computing Inc., Rigetti Computing and IonQ, showing that investors treated the call as a sector signal rather than a D-Wave-only event. The stock rose because the new target reinforced the market’s belief that D-Wave can be more than a quantum annealing company. Quantum annealing is a computing approach often used for optimization problems, while gate-model quantum computing is the broader circuit-style approach pursued by many industry rivals. D-Wave’s June 1 roadmap targets 100 logical qubits by 2032; logical qubits are error-corrected qubits designed to be more reliable than raw physical qubits. Chief Executive Dr. Alan Baratz said, “The industry has spent years talking about fault tolerance. We believe D-Wave has a highly differentiated and credible path to achieving it.”
16 June 2026
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QTREX Quantum Stock Extends Rally After 97% AME Yield Milestone

QTREX Quantum Stock Extends Rally After 97% AME Yield Milestone

QTREX Quantum Ltd. shares surged after the company said its Additively Manufactured Electronics technology, or AME, had moved from a development setting to the production floor at one of the largest U.S.-based interconnect manufacturers. AME means electronics made with additive, layer-by-layer manufacturing rather than only conventional assembly. The stock closed Monday at $2.20, up 70.54%, after trading between $1.45 and $2.62, and Google Finance showed the shares at $2.38 in Tuesday premarket trading, up another 8.18%. The rally was driven by a specific manufacturing milestone. QTREX said the customer used its AME technology to produce multiple components and validate the manufacturing and assembly process through hundreds of evaluations covering reliability, vibration, environmental exposure, humidity, assembly integration and yield performance. Yield, in manufacturing, is the share of output that meets requirements without being scrapped or reworked. The company said the AME-enabled process achieved 97% yield, a figure investors read as a sign that the technology may be closer to commercial use rather than just lab testing.
16 June 2026
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Xanadu Quantum pops 18% as funding talks and chip moves bring traders in

Xanadu Quantum pops 18% as funding talks and chip moves bring traders in

Xanadu Quantum Technologies Limited Class B closed up 18.24% Monday at $13.94, up $2.15 for the day. Trading volume ran to about 6.98 million, well over the 3.07 million average on Robinhood. Shares traded between $12.25 and $14.19, finishing close to session highs. The stock is still trading well under its 52-week top of $42.44. Xanadu shares are higher, with investors set aside profits for now. First-quarter revenue hit $2.8 million, quadrupling year-on-year. The net loss grew to $20.6 million from $12.2 million. Xanadu ended the quarter with $272.5 million in cash and cash equivalents. Early-stage tech stocks often rally on any sign a catalyst could ease worries about funding or execution, but they can also fall sharply if losses mount, new shares look likely, or if there are questions about commercialization.
15 June 2026
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Mizuho Lifts D-Wave Quantum Target with QBTS Shares Higher, Still Cites Valuation Risks

Mizuho Lifts D-Wave Quantum Target with QBTS Shares Higher, Still Cites Valuation Risks

D-Wave Quantum Inc. traded higher Monday after Mizuho raised its price target to $35 from $29 and maintained its Outperform rating. The new price target followed D-Wave’s first Analyst Day, where executives unveiled an updated gate-model roadmap. The company’s goal is 10 logical qubits by 2030 and 100 by 2032. Logical qubits are intended to offer more reliability than raw qubits. D-Wave stock finished at $26.71, up $3.34 from the last close. Shares swung from $24.50 to $27.14 during the session. Volume topped 35 million shares. Market cap sat around $9.8 billion. The company is still posting losses, with EPS near -$1.14. That setup has the stock surging on growth optimism but selling off hard when investors worry over revenue, profits, cash burn, dilution, or timing issues.
15 June 2026
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Quantinuum Stock Slips Below IPO Price as Quantum Valuation Test Deepens

Quantinuum Stock Slips Below IPO Price as Quantum Valuation Test Deepens

Quantinuum’s first stretch as a public company remained volatile Friday, with QNT last trading at $55.26, down $1.38, after the Honeywell-backed quantum computing company priced its initial public offering, or IPO, at $60 a share earlier this month. The move matters for the stock because a break below the offer price often signals that investors are reassessing the valuation set by underwriters and early IPO demand. The pressure follows a flashy but uneven Nasdaq debut. Reuters reported that Quantinuum opened at $68 on June 4, above the $60 IPO price, briefly giving the company a $17.63 billion valuation, before the stock lost momentum in the days that followed. Quantinuum later confirmed that it closed the upsized offering of 28 million Class A shares, raising $1.68 billion in gross proceeds, with QNT listed on the Nasdaq Global Market.
14 June 2026
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IonQ Stock Near $58: $100 Analyst Target Meets Quantum Valuation Risk

IonQ Stock Near $58: $100 Analyst Target Meets Quantum Valuation Risk

IonQ stock is entering the new week with investors split between enthusiasm for quantum computing and caution over valuation. Shares finished Friday at $57.85, down 0.24%, after trading between $56.18 and $60.18 on volume of about 24.7 million shares, according to market data. The move leaves IonQ with a market capitalization near $21.5 billion, a size that already prices in years of rapid growth for a company still building commercial scale. The immediate support for the stock is Wall Street’s still-constructive view. Benzinga’s analyst tracker lists a Buy consensus, a $64.69 consensus price target, and Rosenblatt’s June 11 maintained Buy rating with a $100 target as the latest rating action. MarketBeat, meanwhile, reported an average “Moderate Buy” rating from 17 analysts, with one sell, six hold and ten buy ratings, and an average 12-month target of about $68.63.
13 June 2026
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Quantum Shares Snap Back as IonQ, Rigetti, D-Wave Lose Steam

Quantum Shares Snap Back as IonQ, Rigetti, D-Wave Lose Steam

Quantum computing names finished the week with volatile trading and recent gains still in focus. IonQ was last at $57.85, off 0.3%. Rigetti Computing gained 1.7% to $20.98. D-Wave Quantum slipped 2.0% to $23.37 and Quantum Computing Inc. was up 0.2% at $9.93. The group had rallied after a spring run-up—The Motley Fool said Friday IonQ, Rigetti and D-Wave were still up at least 50% from the end of March, even after some weakness this week. Stocks in the sector got a lift not from earnings, but from a shift in government policy. On May 21, the U.S. Department of Commerce announced it had signed nine letters of intent for $2.013 billion in planned CHIPS and Science Act incentives for quantum companies. IBM gets $1 billion, GlobalFoundries $375 million, D-Wave is set to receive $100 million, and Rigetti up to $100 million. These incentives target utility-scale, fault-tolerant quantum computers, which use qubits—known for being error-prone, but essential for scalable systems. Commerce Secretary Howard Lutnick called the investments the start of “a new era of American innovation.” That line landed with investors who have wanted to see more political support for the industry.
13 June 2026
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Rigetti Computing Stock Falls as Sale Notice Tests $100 Million Quantum Rally

Rigetti Computing Stock Climbs After $40 Target, But Quantum Valuation Risks Remain

Rigetti Computing, Inc. shares were up in Friday trading, with Nasdaq-listed RGTI recently changing hands at $21.27, up $0.64 from the prior close, after touching an intraday high of $21.945 on volume of about 23.9 million shares. The move kept the quantum-computing stock in focus after a fresh analyst update and renewed interest in companies seen as potential beneficiaries of government-backed quantum research spending. The latest stock-moving catalyst came from Wall Street. Rosenblatt Securities maintained its Buy rating on Rigetti and kept a $40 price target on June 11, according to Benzinga’s analyst-ratings tracker, while Benzinga also lists Rosenblatt as the most recent analyst rating on the stock. MarketBeat separately reported that Rosenblatt’s target implied nearly 99% upside from the previous close, although that upside changes as the share price moves.
12 June 2026
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Quantum Cyber slips after QUCY drone unit plan raises dilution fears

Quantum Cyber slips after QUCY drone unit plan raises dilution fears

Quantum Cyber N.V. laid out a fresh manufacturing promise Thursday, announcing plans for an Advanced Filament Manufacturing Division at its planned Connecticut defense-tech site. QUCY is pushing to show investors it’s getting serious about drone hardware manufacturing, not just licensing deals and a new name. The company said this new division aims to supply the filament needed for an 80-unit 3D-printer drone production line, and could also market EMP-hardened filament to outside defense buyers. EMP, or electromagnetic pulse, can take down electronic systems. Quantum Cyber shares traded without much direction. The stock ended June 10 at $1.92 on Google Finance and was quoted at $1.99 before the open, a move of 3.65%. On Robinhood, shares changed hands between $1.92 and $2.52 on June 11, with volume at 11.93 million, more than double the usual 5.28 million shares. Retail action is still strong, but the pricing looks volatile.
11 June 2026
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D-Wave Tumbles 50%: QBTS Investors Confront Valuation

D-Wave Tumbles 50%: QBTS Investors Confront Valuation

D-Wave Quantum is trading at about half its 52-week high, with investors showing new caution on early-stage quantum stocks with large deals but limited revenue. QBTS finished at $23.25 on June 10, sliding 8.94% the day before. The 52-week high is $46.75. Pressure is building as the quantum selloff extends past a single rough session. Shares seen as long-term bets on future computing need are falling, with investors now doubting if revenue growth will ever match valuations.
11 June 2026
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Stock Market Today

  • Advit Jewels (NSE:ADVITJEWEL) jumps 36.88% at open after strong IPO demand
    July 1, 2026, 3:04 AM EDT. Shares of Advit Jewels started trading at ₹188.90 on the NSE, up 36.88% from the IPO price of ₹138. On the BSE, the stock opened at ₹187, a 35.51% premium. The IPO saw heavy interest, getting subscribed 212.63 times, led by non-institutional investors at 536.38 times and qualified institutional buyers at 174.98 times. The issue was all fresh shares-1.2 crore-no sale from existing holders. Funds are meant for working capital and repaying ₹65 crore in bank loans. Advit Jewels, founded in 2019 in Jaipur, operates under the Rambhajo label and sells handcrafted fine jewellery in both B2B and B2C channels, mainly in 14K and 18K gold.
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