Quantum Computing 23 June 2026

Quantum Computing Inc. Sees Revenue Rise, Yet Interest Income Remains Main Contributor

Quantum Computing Inc. reported second-quarter revenue rising to $5.551 million, largely due to contributions from newly acquired photonics operations. The company's cost of revenue reached $6.717 million, resulting in a gross loss of $1.166 million.

11 August 2026

Earnings Reports·NASDAQ:QUBT·Quantum Computing·Stock Market·Technology

IonQ (NYSE:IONQ) Q2 Earnings Top Estimates, Shares Rise Even as Outlook Suggests Unchanged Performance in Second Half

IonQ’s higher outlook holds a subtler implication beyond its headline numbers. Revenue for the first half totaled $144.718 million. With the annual guidance midpoint at $285 million, the remaining $140.282 million is set for the second half.

10 August 2026

Earnings·NYSE:IONQ·Quantum Computing·Stock Market·Technology

Quantum Computing Inc. (NASDAQ:QUBT) Rally Stalls as U.S. Cash Markets Remain Closed

Quantum Computing Inc. heads into Monday's report riding strong momentum, but most of its valuation remains attributed to cash and investments.

9 August 2026

NASDAQ:QUBT·Quantum Computing·Stock Market·Technology

D-Wave Quantum (NASDAQ:QBTS) Shares Climb 15% This Week Even as Bookings Remain Concentrated

D-Wave Quantum Inc. ended trading on Friday at $20.76, marking a 6.98% increase. Over the past week, shares rose 14.8%, even after a 9.3% drop following earnings on Thursday. The stock remains 2.9% under Wednesday’s closing price.

8 August 2026

NASDAQ:QBTS·Quantum Computing·Stock Market·Technology

Rigetti Computing (NASDAQ:RGTI) Hardware Revenue Climbs; Rally Faces Challenge from Buyer Concentration

Rigetti Computing, Inc. reported quantum-computer sales as its primary revenue driver in the second quarter. The stock declined in after-hours trading as operating losses grew and the company continued to rely heavily on a small set of customers for sales.

7 August 2026

NASDAQ:RGTI·Quantum Computing·Stock Market·Technology

IonQ shares jump as raised forecast lowers second-half revenue hurdle

IonQ Inc. shares rose 8.9% to $43.49 before Thursday’s open. The move followed record second-quarter revenue and another forecast increase. Shares had closed Wednesday down 4.3% at $39.93.

6 August 2026

Earnings Reports·NYSE:IONQ·Quantum Computing·Stock Market·Technology

Quantum Stocks Rise Ahead of Earnings as Revenue Reliance Puts Valuations Under Scrutiny

Shares of IonQ, D-Wave and Rigetti rose on Monday. The three firms are scheduled to announce their second-quarter earnings by Thursday evening.

3 August 2026

Earnings Reports·NASDAQ:QBTS·NASDAQ:RGTI·NYSE:IONQ·Quantum Computing·Stock Market

Rigetti Computing Heads Into Earnings With Revenue Focus, $569 Million Capital Buffer In Spotlight

Rigetti Computing heads into Thursday’s earnings presentation with a market capitalization of $5.01 billion. The company posted $4.4 million in revenue for the first quarter. The size of this disparity places a spotlight on revenue quality as the key issue.

2 August 2026

Earnings·NASDAQ:RGTI·Quantum Computing·Stock Market·Technology

D-Wave Quantum Shares Surge 20% Following AT&T Agreement, Boosting Market Cap by $1.2 Billion

D-Wave Quantum Inc. surged 20.4% on Monday, finishing the session at $19.51. AT&T Inc. increased its commercial quantum-computing partnership.

28 July 2026

NASDAQ:QBTS·NYSE:T·Quantum Computing·Stock Market

IonQ, Inc. (NYSE:IONQ) Gains 6% on Quantum Deals Amid Ongoing Valuation Worries

IonQ stock rose by up to 13.1% before pulling back some gains. Benchmark initiated coverage, assigning a Buy rating and a price target of $60. The target is approximately 72% higher than IonQ’s most recent closing price.

27 July 2026

NYSE:IONQ·Quantum Computing·Stock Market·Technology

Rigetti Computing (NASDAQ:RGTI) Rises 7% After Quantum Testbed Award; Value Surge Outpaces Grant

Rigetti stock rose 7.3% to $15.18 during late morning trading in New York. By 11:46 a.m. EDT, trading volume had reached 17.4 million shares.

27 July 2026

NASDAQ:RGTI·Quantum Computing·Stock Market·Technology

D-Wave Quantum (NASDAQ:QBTS) Shares Rise 9% in Premarket as AT&T (NYSE:T) Agreement Challenges Revenue Trajectory

NEW YORK, July 27, 2026, 9:05 a.m. EDT - Shares of D-Wave Quantum climbed 9% in premarket trade as investors weighed the company's deal with AT&T and its impact on revenue generation.

27 July 2026

Quantum Computing·Stock Market

IonQ (NYSE:IONQ) Continues to Lead in Revenue While Quantum Competitors Hold Higher Valuations

Quantinuum and Quantum Computing Inc. together were valued at an estimated $16.8 billion around midday Monday, based on an early calculation. The figure outpaced IonQ by roughly 30%.

20 July 2026

NYSE:IONQ·Quantum Computing·Stock Market Analysis

IonQ Stock Slides 9% as Quantum Rout Erases $2.5 Billion — The Valuation Gap Investors May Be Missing

IonQ Inc. fell 9.4% to $38.82 in Monday afternoon trading, leading a synchronized retreat in D-Wave Quantum, Rigetti Computing and Quantum Computing Inc.. The four stocks erased an estimated $2.51 billion of market value by 1:53 p.m. EDT, with no fresh company-specific catalyst apparent.

13 July 2026

NASDAQ:QUBT·NASDAQ:RGTI·NYSE:IONQ·NYSE:QBTS·Quantum Computing·Stock Market

IBM (NYSE:IBM) trades on Confluent software story, less on quantum headlines

International Business Machines Corporation was trading up ahead of Tuesday’s bell, after a quantum deal brought some lift on Monday. But the focus now is if the Confluent acquisition’s smaller revenue chunk could put IBM’s software outlook on the low side.

7 July 2026

NYSE:IBM·Quantum Computing·Stock Market

IQM Quantum Computers ADS debut puts Finnish quantum stock near $3.5 billion before U.S. holiday pause

IQM Quantum Computers Oyj starts its first U.S. market holiday as a public company with one clean number for investors: Thursday’s $13.36 ADS close values the listed share base at about $3.51 billion.

3 July 2026

NASDAQ:IQMX·Quantum Computing·Stock Market

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.

28 June 2026

NYSE:IONQ·Quantum Computing·Stock Market·Technology

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.

24 June 2026

Cybersecurity·NASDAQ:ARQQ·Quantum Computing·Stock Market

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.

23 June 2026

NASDAQ:QNT·Quantum Computing·Stock Market

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.

23 June 2026

NASDAQ:RIGT·Quantum Computing·Stock Market

Quantum Computing 23 June 2026 - 11 August 2026

Quantum Computing Inc. Sees Revenue Rise, Yet Interest Income Remains Main Contributor

IonQ (NYSE:IONQ) Q2 Earnings Top Estimates, Shares Rise Even as Outlook Suggests Unchanged Performance in Second Half

Quantum Computing Inc. (NASDAQ:QUBT) Rally Stalls as U.S. Cash Markets Remain Closed

D-Wave Quantum (NASDAQ:QBTS) Shares Climb 15% This Week Even as Bookings Remain Concentrated

Rigetti Computing (NASDAQ:RGTI) Hardware Revenue Climbs; Rally Faces Challenge from Buyer Concentration

IonQ shares jump as raised forecast lowers second-half revenue hurdle

Quantum Stocks Rise Ahead of Earnings as Revenue Reliance Puts Valuations Under Scrutiny

Rigetti Computing Heads Into Earnings With Revenue Focus, $569 Million Capital Buffer In Spotlight

D-Wave Quantum Shares Surge 20% Following AT&T Agreement, Boosting Market Cap by $1.2 Billion

IonQ, Inc. (NYSE:IONQ) Gains 6% on Quantum Deals Amid Ongoing Valuation Worries

Rigetti Computing (NASDAQ:RGTI) Rises 7% After Quantum Testbed Award; Value Surge Outpaces Grant

D-Wave Quantum (NASDAQ:QBTS) Shares Rise 9% in Premarket as AT&T (NYSE:T) Agreement Challenges Revenue Trajectory

IonQ (NYSE:IONQ) Continues to Lead in Revenue While Quantum Competitors Hold Higher Valuations

IonQ Stock Slides 9% as Quantum Rout Erases $2.5 Billion — The Valuation Gap Investors May Be Missing

IBM (NYSE:IBM) trades on Confluent software story, less on quantum headlines

IQM Quantum Computers ADS debut puts Finnish quantum stock near $3.5 billion before U.S. holiday pause

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

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

Why Quantinuum Stock Is Surging After Trump’s Quantum Orders

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

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