TOP TIERMARKET NEWSWIRE
Movers explained · July 30, 2026

Why Is QUANTUM COMPUTING IN (QUBT) Stock Moving Today?

By the Top Tier Newswire AI Desk · July 27, 2026 at 10:46 AM ET · reviewed against 5 wire stories

QUANTUM COMPUTING IN (QUBT) is drawing unusual attention today. Our newswire has captured 5 stories on QUBT across 3 sources in the last 36 hours, with AI sentiment reading bullish (avg 60/100).

Why QUBT stock is moving today

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.

What Happened

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.

What The Data Shows

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.

What To Watch

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.

QUBT by the numbers

7 sessions: -8.75%Coverage: 5 stories / 3 sourcesAI sentiment: 60/100 (bullish)Mkt cap: $1.7B52w: $6.18 to $25.84
QUBT · Jul 27 session (5-min) · +6.59% vs prior close · updated 8:56 PM ET
$7.39$7.76$8.13prev close $7.43$7.927:00 AM10:12 AM1:25 PM4:37 PM7:50 PM7:00 AM · $7.777:05 AM · $7.727:10 AM · $7.727:15 AM · $7.717:20 AM · $7.717:25 AM · $7.687:30 AM · $7.677:35 AM · $7.707:40 AM · $7.677:45 AM · $7.677:50 AM · $7.687:55 AM · $7.678:00 AM · $7.688:05 AM · $7.688:10 AM · $7.648:15 AM · $7.638:20 AM · $7.638:25 AM · $7.648:30 AM · $7.638:35 AM · $7.668:40 AM · $7.688:45 AM · $7.728:50 AM · $7.728:55 AM · $7.729:00 AM · $7.739:05 AM · $7.739:10 AM · $7.729:15 AM · $7.739:20 AM · $7.739:25 AM · $7.719:30 AM · $7.969:35 AM · $8.099:40 AM · $8.049:45 AM · $8.099:50 AM · $8.099:55 AM · $8.0310:00 AM · $8.0510:05 AM · $8.0510:10 AM · $8.0110:15 AM · $7.9710:20 AM · $7.8910:25 AM · $7.8810:30 AM · $7.8310:35 AM · $7.7810:40 AM · $7.6910:45 AM · $7.8410:50 AM · $7.8810:55 AM · $7.8811:00 AM · $7.8711:05 AM · $7.8411:10 AM · $7.8811:15 AM · $7.9011:20 AM · $7.8711:25 AM · $7.9111:30 AM · $7.8811:35 AM · $7.8411:40 AM · $7.8711:45 AM · $7.8411:50 AM · $7.8111:55 AM · $7.8012:00 PM · $7.8812:05 PM · $7.8412:10 PM · $7.8712:15 PM · $7.8312:20 PM · $7.8212:25 PM · $7.8812:30 PM · $7.9112:35 PM · $7.9112:40 PM · $7.8712:45 PM · $7.8712:50 PM · $7.8212:55 PM · $7.821:00 PM · $7.821:05 PM · $7.801:10 PM · $7.821:15 PM · $7.791:20 PM · $7.751:25 PM · $7.751:30 PM · $7.791:35 PM · $7.751:40 PM · $7.771:45 PM · $7.741:50 PM · $7.771:55 PM · $7.792:00 PM · $7.802:05 PM · $7.762:10 PM · $7.782:15 PM · $7.752:20 PM · $7.742:25 PM · $7.732:30 PM · $7.712:35 PM · $7.742:40 PM · $7.752:45 PM · $7.742:50 PM · $7.782:55 PM · $7.823:00 PM · $7.843:05 PM · $7.893:10 PM · $7.863:15 PM · $7.883:20 PM · $7.923:25 PM · $7.953:30 PM · $7.973:35 PM · $7.883:40 PM · $7.873:45 PM · $7.893:50 PM · $7.963:55 PM · $7.954:00 PM · $8.024:05 PM · $8.004:10 PM · $8.004:15 PM · $8.004:20 PM · $8.004:25 PM · $7.974:30 PM · $7.974:35 PM · $7.984:40 PM · $7.964:50 PM · $7.994:55 PM · $7.985:00 PM · $7.985:05 PM · $7.995:10 PM · $7.985:15 PM · $7.995:20 PM · $7.995:25 PM · $7.995:30 PM · $7.995:35 PM · $8.005:40 PM · $7.995:45 PM · $7.995:55 PM · $7.996:10 PM · $8.006:20 PM · $7.976:25 PM · $7.976:30 PM · $7.996:35 PM · $7.936:45 PM · $7.956:50 PM · $7.947:00 PM · $7.957:05 PM · $7.927:10 PM · $7.937:25 PM · $7.937:30 PM · $7.937:35 PM · $7.937:45 PM · $7.927:50 PM · $7.92
AI sentiment, last 36h · averaged over 5 stories · 60/100 bullish
AI sentiment 60/100 (bullish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 1 story on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agonowMarketBeat · sentiment 73 · D-Wave’s AT&T Deal Shows Quantum Computing Is Moving Beyond TheoryMarketBeat · 73D-Wave’s AT&T Deal Shows Quantum Computing Is Moving Beyond Theory
1d agoMarketBeatBULLISH 73Product/PR

D-Wave’s AT&T Deal Shows Quantum Computing Is Moving Beyond Theory

AT&T expanded its D-Wave Quantum partnership, using annealing technology to cut a 60-minute network task to 15 seconds, prompting analyst price target increases and a quantum sector rally.

1d agoYahoo FinanceBULLISH 57General

D-Wave Quantum Just Announced an Expanded Deal. Should You Buy the Stock Now?

D-Wave Quantum's deal with AT&T could be a sign of things to come for the quantum computing company.

2d agoYahoo TopBULLISH 63General

Why Quantum Computing Stock Just Popped

Quantum Computing investors have high hopes, but can the company deliver in 2026?

2d agoYahoo FinanceBULLISH 57General

Why Rigetting Computing Stock Just Popped

Quantum computing stocks may be the future -- but how far in the future are quantum profits?

2d agoYahoo FinanceNEUTRAL 52General

What's Next For These 4 Quantum Computing IPO Stocks?

These competitors are moving full steam ahead, but buying their stocks is an incredibly risky proposition.

Frequently asked questions

Why is QUBT stock moving today?

QUANTUM COMPUTING IN (QUBT) is drawing unusual attention today. Our newswire has captured 5 stories on QUBT across 3 sources in the last 36 hours, with AI sentiment reading bullish (avg 60/100). The most recent driver: "D-Wave’s AT&T Deal Shows Quantum Computing Is Moving Beyond Theory" (MarketBeat).

Is QUBT a buy right now?

Top Tier Newswire does not give financial advice. Our AI sentiment across the last 36 hours of QUBT coverage reads 60/100 over 5 stories; treat it as a research signal and do your own diligence.

How fast does this page update?

The data sections refresh continuously as the newswire lands coverage; the written analysis is published once per trading day. Pro subscribers additionally get real-time push alerts, watchlists, and the full live terminal.

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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