NASDAQ:QUBT 1 February 2026

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

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.

23 June 2026

NASDAQ:IONQ·NASDAQ:QUBT·Quantum Computing·Stock Market

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.

13 June 2026

NASDAQ:DWQ·NASDAQ:IONQ·NASDAQ:QUBT·NASDAQ:RIGT·Quantum Computing·Stock Market

D-Wave Quantum Drops Almost 9% As QBTS Grabs Attention Again

D-Wave Quantum dropped 8.94% Tuesday to finish at $23.52. Shares moved between $22.35 and $26.66 during the session. The slide came as tech stocks with speculation risk were hit, and other quantum stocks fell too. D-Wave settled at $23.40 in after-hours trade, little changed from the close.

10 June 2026

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

Rigetti Drops 14% With Quantum Names Hit in Tech Selloff

Rigetti Computing shares dropped over 14% Tuesday, wiping out gains after new comments from Bernstein. The stock was last at $18.64, down $3.13, after reaching $22.57 earlier. Investors pulled back from high-growth tech names.

9 June 2026

NASDAQ:IONQ·NASDAQ:QUBT·Quantum Computing·Stock Market

Rigetti Shares Drop Hard for the Week: What RGTI Eyes Next

Rigetti Computing stock is set to reopen Monday under pressure after losing almost 20% last week. The quantum-computing name ended Friday at $20.68, dropping 14.4% just in that session, from $25.54 the week before. Investors moved out of pricey tech as the week wrapped up.

7 June 2026

NASDAQ:IONQ·NASDAQ:QUBT·NASDAQ:RGTI·Quantum Computing

D-Wave stock gains as quantum bets in Washington fuel new rally

D-Wave Quantum Inc. shares surged Thursday as traders piled back into quantum-computing names. The stock pushed higher, part of a shaky stretch for the sector, with investors eyeing any names with U.S. government support for the technology.

28 May 2026

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

Quantum computing shares spike, traders eye Tuesday test

Quantum Computing Inc. faces a new test when trading resumes Tuesday. The stock surged ahead of the holiday weekend, part of a quantum sector rally sparked by U.S. government spending plans. Reuters did not list the company among funding recipients.

26 May 2026

NASDAQ:QUBT·NYSE:IBM·Quantum Computing·Stock Market

Quantum Computing Stock Rises Ahead of Holiday; Tuesday in Focus

Quantum Computing Inc. jumped after the holiday, picking up strong gains while traders moved into quantum computing stocks. Washington announced more than $2 billion in government funding for the sector, but Quantum Computing did not make the list of companies set to get those awards.

24 May 2026

NASDAQ:QUBT·Quantum Computing·Stock Market

AST SpaceMobile and Quantum Computing stocks now seen as Wall Street frontier bets

Tech stocks AST SpaceMobile and Quantum Computing Inc. were sharply higher Friday, each catching more speculative flows. AST SpaceMobile jumped about 11% by late morning, while Quantum Computing Inc. gained close to 16%. Both stirred up bets in satellite-to-phone and quantum computing hardware.

22 May 2026

NASDAQ:ASTS·NASDAQ:QUBT·Quantum Computing·Space Industry·Stock Market·Technology

Quantum computing stocks rally: IonQ, Rigetti, D-Wave, QUBT prices jump as traders look to the week ahead

QUBT Moves After $2 Billion U.S. Quantum Push

Quantum Computing Inc. stock moved higher Thursday morning as traders piled into quantum-computing names. The gains came after the U.S. government said it would take equity stakes in multiple companies in the group. QUBT was last at $10.73, up $1.17, or roughly 12.2%, with volume around 16.0 million shares.

21 May 2026

NASDAQ:QUBT·Quantum Computing·Stock Market

Quantum Computing Stock Pulls Back After Revenue Surge as Costs Cloud QUBT Rally

Quantum Computing Inc. shares slipped Wednesday, erasing some of the previous session’s gains after the company’s earnings rally. Investors had to balance a steep rise in revenue with higher operating expenses and lingering engineering work that remains incomplete.

13 May 2026

NASDAQ:QUBT·Quantum Computing·Stock Market

Infleqtion Rises With Quantum Peers, but This Week’s Earnings Will Decide the Next Move

Infleqtion, Inc. shares surged early Tuesday, despite no new filing from the company. Instead, the move came as a read-through: investors reacted to peer results, with traders diving into the quantum sector after earnings hinted at some genuine, if uneven, traction in orders and revenue appearing at last in this segment.

12 May 2026

NASDAQ:QUBT·Quantum Computing

Quantum Stocks With Growth Potential in April-May 2026: 4 Names Facing a May Reality Check

Three quantum computing players have landed on public markets in recent months, and another five are eyeing listings before year-end. That’s turned up the heat on a slim roster of quantum stocks familiar to traders. Looking toward 2026, the main pure-play public names stayed the same: D-Wave Quantum, Rigetti Computing, IonQ, and Quantum Computing Inc. “There was so much appetite for quantum assets,” said Antoine Legault, VP of equity research at Wedbush Securities, in comments to the Wall Street Journal.

29 April 2026

NASDAQ:DWAV·NASDAQ:IONQ·NASDAQ:QUBT·NASDAQ:RIGT·Stock Market

Quantum computing stocks rebound into holiday week as Rigetti swings back, earnings loom

Quantum computing names climbed on Friday. Rigetti Computing jumped 7.2% to close at $16.09. IonQ advanced 8.8%, ending at $34.11. Shares of D-Wave Quantum tacked on 4.6% to $19.67. Quantum Computing Inc edged 3.6% higher, settling at $8.47.

15 February 2026

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

Quantum computing stocks face a holiday week after IonQ stake filing and a Rigetti downgrade

Quantum computing names face two new headaches going into the next U.S. session: a major investor’s stake disclosure hit IonQ, while Rigetti’s latest downgrade dragged financing risks back into the spotlight.

14 February 2026

NASDAQ:IONQ·NASDAQ:QUBT·Quantum Computing·Stock Market

Quantum computing stocks rally: IonQ, Rigetti, D-Wave, QUBT prices jump as traders look to the week ahead

Quantum computing stocks traded in the U.S. snapped higher on Friday, riding the tech sector’s rebound and easing some of the pressure that had been building across riskier pockets of the market this week.

8 February 2026

NASDAQ:IONQ·NASDAQ:QUBT·Quantum Computing·Stock Market

Quantum Computing stock whipsaws into Monday after 21% rebound; what to watch next week

Shares of Quantum Computing Inc. shot up 20.7% on Friday, finishing at $9.43 and breaking out of a two-day losing streak. Turnover was heavy again, with the stock acting as something of a barometer for risk-taking among retail traders in the quantum space.

8 February 2026

NASDAQ:QUBT·Quantum Computing·Stock Market

Quantum computing stocks bounce hard: IonQ, Rigetti, D‑Wave rally as traders reset for a data-heavy week

Quantum computing names snapped back hard Friday after a tough week, with IonQ, Rigetti Computing, and D‑Wave Quantum each racking up double-digit gains to lead the rally.

7 February 2026

NASDAQ:IONQ·NASDAQ:QUBT·Quantum Computing·Stock Market

Quantum computing stocks: IonQ, Rigetti Computing, D-Wave Quantum slide 7%-9% — what to watch next week

Quantum computing stocks took a heavy hit on Friday. IonQ dropped roughly 7.5%, Rigetti dipped around 8.4%, and D-Wave slid about 8.6%. Quantum Computing Inc fell close to 9.0%, and Arqit Quantum slipped approximately 8.9%.

1 February 2026

NASDAQ:ARQQ·NASDAQ:IONQ·NASDAQ:QUBT·Quantum Computing·Stock Market

NASDAQ:QUBT 1 February 2026 - 13 July 2026