Archived explainer. For the current picture see today's QUBT page.
QUANTUM COMPUTING IN (QUBT) is drawing unusual attention today. Our newswire has captured 10 stories on QUBT across 6 sources in the last 36 hours, with AI sentiment reading bullish (avg 61/100).
Quantum Computing Inc. shares are moving higher on Monday, rising more than 3.4% at the open. The broader quantum computing sector has been lifted by a significant development involving D-Wave Quantum and AT&T. While QUBT is not directly involved in the expanded partnership, the industry-wide optimism is driving investor interest across the sector.
AT&T announced it is expanding its use of D-Wave Quantum's quantum computing technology, marking a notable step forward for the sector. The move has triggered a broad-based rally among quantum computing stocks, including D-Wave, IonQ, and Rigetti. The renewed focus on quantum computing applications in telecommunications and enterprise solutions has energized the market. Quantum Computing Inc. is also in the spotlight as it reshuffles its leadership to better commercialize its photonic quantum computing systems. The company's recent revenue growth of 1025.7% year-to-date suggests it is making progress in transitioning from research to revenue generation.
QUBT opened at $7.68, up from the prior close of $7.43, and reached a session high of $8.17 shortly after the market opened. The stock has traded in a narrow range since, with volume at 3.8 million shares, which is 0.2 times the 3-month average. Over the past eight sessions, the stock has declined 7.6%, from $8.04 to $7.43. The current price of $7.78 is within the stock's 52-week range of $6.18 to $25.84. The company has a market cap of $1.7 billion, remains unprofitable with an EPS of -0.21, and has a beta of 3.78, indicating high volatility.
Quantum Computing Inc. does not have an earnings date scheduled in the immediate future. However, continued coverage of the sector and further developments from D-Wave and AT&T could influence investor sentiment. Broader market reactions to quantum computing partnerships and technological milestones will be key to watch.
AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Not financial advice.
AT&T just handed the quantum computing sector a concrete production milestone, and the stocks reacting hardest are not the ones that signed the deal.
Welcome to Monday’s quantum update. The latest developments include a major acquisition for D-Wave, a commercial roadmap from Quantinuum and SoftBank, leadership ch...
AT&T will expand the use of D-Wave
AT&T will use D-Wave Quantum’s signature annealing quantum computers under an expanded partnership.
Quantum Computing Inc. ($QUBT), a developer of photonic quantum computing systems and semiconductor technologies, has split its revenue and product leadership as it...
D-Wave Quantum stock jumps on AT&T partnership expansion
More on QUBT: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.
Earlier QUBT move explainers: 2026-07-27 · 2026-07-20