Quantum Computing Inc (QUBT) Stock Price, Quote & News

Company Profile

Quantum Computing Inc., an integrated photonics company, provides quantum machines to commercial and government markets in the United States. The company develops thin-film lithium niobate chips for optical devices, such as electro-optical modulators, periodically poled devices for frequency conversion, and micro-ring resonator cavities markets. It is also developing the entropy quantum computer, a full-stack system that allows users to avoid the complexity of software development kits at the ci...

Industry: Computer Hardware

Sector: Technology

Phone: 703 436 2121

Website: www.quantumcomputinginc.com

Address:

5 Marine View Plaza, Suite 214, Hoboken, United States

dragon_heart Feb. 4 at 12:43 AM

$QUBT what news? What are we talking about? Sorry have been very busy lately.

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BullMountain Feb. 4 at 12:31 AM

$AUST $QUBT $RGTI $TRX I really need to correct my grammar before posting.

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BullMountain Feb. 4 at 12:21 AM

$TRX $AUST Gold is going to break past the high this week and these crooks shook out a little of newbies. Gold and silver is the theme and they will run and pull back for weeks maybe months. Just like $QUBT and $RGTI did a year or so ago.

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MindFuck Feb. 3 at 9:01 PM

$QUBT squeeeeeze emmm

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HedgeHogB2DC9D Feb. 3 at 8:41 PM

$QUBT There are roughly 49 million shares short. A breakout at $9.65 during the final 20 minutes can lead to a "liquidity hole" where the price gaps up because no one is willing to sell...

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Rocky_C Feb. 3 at 8:31 PM

$RGTI $IONQ $QBTS $QUBT $LAES Commerce will also develop a plan to continue investments into commercial quantum companies in a bid to “de-risk” their technologies. https://www.nextgov.com/emerging-tech/2026/02/draft-quantum-order-tasks-many-agencies-reinvigorating-techs-development/411152/?oref=ng-homepage-river

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MindFuck Feb. 3 at 8:00 PM

$QUBT don’t be shy. there is a place beyond 9.65

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stockboy2030 Feb. 3 at 6:59 PM

$QUBT green green go go 💐💐💐💐🦵🦵🦵

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BrightStars Feb. 3 at 6:47 PM

$QUBT I guess the NEWS didn’t go so well today ! ………

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sadie444 Feb. 3 at 6:36 PM

$QUBT

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Quantum Computing Inc. Completes Acquisition of Luminar Semiconductor, Inc.

Jan 15, 2026, 4:46 PM EST - 19 days ago

Overlooked Stock: QUBT Stalls Despite Upgrade

Jan 15, 2026, 7:48 AM EST - 19 days ago

Rigetti and Quantum Computing Stocks Are a Buy, Says Analyst. Look Past the Criticism of Both.

IONQ QBTS RGTI

Jan 12, 2026, 8:30 AM EST - 22 days ago

Quantum Computing Inc. Advances Commercial Platform Strategy with Stalking Horse Bid for Luminar's LiDAR Business

Dec 28, 2025, 3:15 PM EST - 5 weeks ago

Quantum computing works — now investors will see if the stocks do too

IONQ QBTS RGTI

Dec 17, 2025, 5:40 PM EST - 6 weeks ago

Are Quantum Computing Stocks Due for a Rebound? This Wall Street Bull Thinks So

IONQ QBTS RGTI

Dec 17, 2025, 8:30 AM EST - 6 weeks ago

Quantum Computing Inc. Confirms Dr. Yuping Huang as Chief Executive Officer to Lead Global Growth

Dec 15, 2025, 11:40 AM EST - 7 weeks ago

Quantum Computing Inc. Announces Agreement to Acquire Luminar Semiconductor, Inc. to Accelerate Technology Roadmap

Dec 10, 2025, 8:30 AM EST - 7 weeks ago

Ci Brings Quantum Out of the Lab and Goes Live at CES 2026

Dec 1, 2025, 3:09 PM EST - 2 months ago

Quantum Stocks Bleed Out — Rigetti, D-Wave Down More Than 30%

QBTS RGTI

Nov 27, 2025, 11:15 AM EST - 2 months ago

Pichai Says Quantum Is Where 'AI Was 5 Years Ago' — Are Quantum Stocks The Next Moonshot Trade?

HON IBM IONQ QBTS QTUM RGTI

Nov 25, 2025, 8:30 AM EST - 2 months ago

Quantum Computing Inc. To Attend UBS Global Technology and AI Conference

Nov 18, 2025, 10:15 AM EST - 2 months ago

QUBT Stock vs. AAPL Stock?

AAPL

Nov 17, 2025, 8:51 AM EST - 2 months ago

Quantum Computing Inc: Stock price soars on earnings beat in volatile year for quantum stocks

IONQ QBTS RGTI

Nov 17, 2025, 8:43 AM EST - 2 months ago

Quantum Computing Posts Just $384,000 in Revenue. The Stock Is Surging.

Nov 17, 2025, 8:00 AM EST - 2 months ago

Quantum Computing Q3: Pursuing Industrial Scale

Nov 17, 2025, 7:00 AM EST - 2 months ago

Quantum Computing Inc. to Unveil Photonics-Based Reservoir Computer, Neurawave, at SuperCompute25

Nov 14, 2025, 7:41 PM EST - 2 months ago

Quantum Computing Inc. (QUBT) Q3 2025 Earnings Call Transcript

Nov 14, 2025, 4:05 PM EST - 2 months ago

Quantum Computing Inc. Reports Third Quarter 2025 Financial Results

Nov 14, 2025, 1:06 PM EST - 2 months ago

Shkreli's Shorts Up 600% As Quantum Stocks Tank

IONQ QBTS RGTI

Nov 12, 2025, 2:23 PM EST - 2 months ago

Quantum Computing Stocks Are Back in the Spotlight. What Investors Should Know.

IONQ QBTS RGTI IBM

Nov 11, 2025, 7:00 AM EST - 3 months ago

POET Technologies and Quantum Computing Inc. to Co-Develop 3.2 Tbps Optical Engines for CPO and Next-Gen AI Connectivity

POET

Nov 6, 2025, 5:18 AM EST - 3 months ago

Here's How Hot Quantum Stocks Have Been Lately—And What to Know About Them

IONQ QBTS RGTI

Nov 5, 2025, 6:07 AM EST - 3 months ago

Futuristic quantum computing stocks take speculators on roller-coaster ride

IONQ QBTS RGTI

Nov 4, 2025, 1:32 AM EST - 3 months ago

Why Quantum Computing Is An Interesting Speculation Into November Earnings

Oct 31, 2025, 8:30 AM EDT - 3 months ago

Quantum Computing Inc. to Host Third Quarter 2025 Shareholder Call on Friday, November 14, 2025

Oct 25, 2025, 7:30 AM EDT - 3 months ago

How quantum computing could become the next frontier in national security

IONQ QBTS RGTI

Oct 24, 2025, 5:20 AM EDT - 3 months ago

Why QUBT Stock Is A Bad Buy: Complete Analysis

Oct 23, 2025, 1:09 PM EDT - 3 months ago

Trump administration declines negotiations with quantum firms over equity stakes

IONQ QBTS RGTI

Oct 23, 2025, 12:51 PM EDT - 3 months ago

Quantum computing stocks: IonQ, Rigetti, D-Wave, and QUBT are soaring again today. Does Trump want in?

IONQ QBTS RGTI

Oct 23, 2025, 12:41 PM EDT - 3 months ago

The Latest Trump Trade Is Here—And It's Lifting Quantum Computing Stocks

IONQ QBTS RGTI

Oct 23, 2025, 12:37 PM EDT - 3 months ago

Trump admin not negotiating with quantum firms with equity stakes: Commerce official

IONQ QBTS RGTI

Oct 23, 2025, 9:00 AM EDT - 3 months ago

Quantum Computing: I'm Not Buying This Massive Dip Ahead Of Earnings

Oct 23, 2025, 8:55 AM EDT - 3 months ago

Shares Of Quantum Computing Firms Surge After Reports Trump Administration Could Take A Stake

IONQ QBTS RGTI

Oct 23, 2025, 7:05 AM EDT - 3 months ago

Wall Street Breakfast Podcast: Quantum Names Pop

IONQ MOO QBTS RGTI

Oct 23, 2025, 4:19 AM EDT - 3 months ago

QUBT Shareholders Have the Right to Lead the Quantum Computing Inc. Lawsuit - Contact the DJS Law Group to Discuss Your Rights - QUBT

Oct 17, 2025, 1:41 PM EDT - 3 months ago

Quantum computing stocks are sinking today: What's happening with Rigetti, D-Wave, QUBT, and IonQ?

IONQ QBTS RGTI

Oct 14, 2025, 4:27 PM EDT - 4 months ago

Quantum Stock Rally Leaves Shkreli's Short 'Pretty F***n' Far From Okay'

IONQ QBTS RGTI

Oct 14, 2025, 12:57 PM EDT - 4 months ago

Quantum computing stocks soared again yesterday. The reason why may surprise even their biggest boosters

IONQ QBTS RGTI

Oct 13, 2025, 1:18 PM EDT - 4 months ago

Quantum stocks surge after JPMorgan investing push into strategic tech

IONQ RGTI ARQQ QBTS

Oct 7, 2025, 9:05 AM EDT - 4 months ago

How QUBT Stock Falls To $2?

Oct 6, 2025, 2:31 PM EDT - 4 months ago

QUBT 3,000% Rally Stalled, Quantum Computing Trends Stay Strong

Oct 6, 2025, 1:00 PM EDT - 4 months ago

The Big 3: QUBT, COST, SBUX

SBUX COST

Oct 6, 2025, 8:32 AM EDT - 4 months ago

Top 2 Tech Stocks That May Implode This Month

RGTI

Oct 6, 2025, 8:30 AM EDT - 4 months ago

Quantum Computing to Raise $750 Million in Private Placement. The Stock Falls.

Oct 6, 2025, 8:09 AM EDT - 4 months ago

Quantum Computing, Mesoblast And Other Big Stocks Moving Lower In Monday's Pre-Market Session

IONQ MESO QBTS RGTI

Oct 5, 2025, 11:17 PM EDT - 4 months ago

Quantum Computing Inc. Announces $750 Million Oversubscribed Private Placement of Common Stock Priced at the Market Under Nasdaq Rules

Oct 3, 2025, 8:33 AM EDT - 4 months ago

Quantum Computing Stock Could Rise 86%, Says Analyst. Here's Why.

Oct 3, 2025, 8:20 AM EDT - 4 months ago

Rigetti, D-Wave, and other quantum computing stocks are leaping again: How high will they go?

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Sep 29, 2025, 12:24 PM EDT - 4 months ago

Quantum Computing: The Quantum Play With Decades Ahead

dragon_heart Feb. 4 at 12:43 AM

$QUBT what news? What are we talking about? Sorry have been very busy lately.

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BullMountain Feb. 4 at 12:31 AM

$AUST $QUBT $RGTI $TRX I really need to correct my grammar before posting.

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BullMountain Feb. 4 at 12:21 AM

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MindFuck Feb. 3 at 9:01 PM

$QUBT squeeeeeze emmm

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HedgeHogB2DC9D Feb. 3 at 8:41 PM

$QUBT There are roughly 49 million shares short. A breakout at $9.65 during the final 20 minutes can lead to a "liquidity hole" where the price gaps up because no one is willing to sell...

0 · Reply

Rocky_C Feb. 3 at 8:31 PM

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MindFuck Feb. 3 at 8:00 PM

$QUBT don’t be shy. there is a place beyond 9.65

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stockboy2030 Feb. 3 at 6:59 PM

$QUBT green green go go 💐💐💐💐🦵🦵🦵

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BrightStars Feb. 3 at 6:47 PM

$QUBT I guess the NEWS didn’t go so well today ! ………

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sadie444 Feb. 3 at 6:36 PM

$QUBT

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deadwaterrr Feb. 3 at 5:58 PM

$QUBT

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anderurban Feb. 3 at 5:10 PM

$QBTS starting to give signs of trend change to Bullish one She showed strenght bouncing off the lower band of the blue ascending channel At this level its too risky for Shorts to keep shorting. RSI at 30, Oversold, RSI already starting to coil up and a breakout pattern forming + failing to go below resistance line Main uptrend keeps intact 👌 Also owning $IONQ $RGTI $CCCX $QUBT

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MindFuck Feb. 3 at 4:43 PM

$QUBT I just know that if I hadn't bought it, it would already be at $12.

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BARONBLOOD1970 Feb. 3 at 4:35 PM

$QUBT Once it starts getting back up for good the ones who bought cheap will make lots of money but for now it's pretty painful to wait.....let's be real here !

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BrightStars Feb. 3 at 4:29 PM

$QUBT $30 ! LFG …by… June?

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ItsComingBaby Feb. 3 at 4:15 PM

$QUBT

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MindFuck Feb. 3 at 2:54 PM

$QUBT sorry, I bought in

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Bearbringbadnews Feb. 3 at 2:42 PM

$QUBT I love when open is a fucking dump. Somone please stop this pain 😂

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BrightStars Feb. 3 at 2:22 PM

$QUBT I think it was a good buy… ‘Enabling mass production and strengthening supply chains for defense and commercial applications.’ Nice …I’m holding to see their action behind their plan.

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TwitJoe Feb. 3 at 2:13 PM

$QUBT Hurry up and get to 30, tired of waiting!

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BrightStars Feb. 3 at 1:28 PM

$QUBT FYI to clarify what happened and what QUBT acquired. I can not find info on the accurate amount of employees now. Somewhere between 100-200 with acquisition. Any info you guys and gals find would be appreciated.

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BrightStars Feb. 3 at 1:16 PM

$QUBT maybe NEXT week Stocktwits will put the Luminar Semiconductor acquisition news on the news board. Webull YahooFinance MarketBeat Zacks etc all have the news except Stocktwits

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Market Cap	2.08B
Revenue (ttm)	373,000.00
Net Income (ttm)	-68.54M
EPS (ttm)	N/A
PE Ratio	0.00
Forward PE	N/A
Profit Margin	-18,375.87%
Debt to Equity Ratio	0.00

Volume	15,281,400
Avg Vol	18,230,053
Day's Range	N/A - N/A
Shares Out	224.12M
Stochastic %K	10%
Beta	3.49
Analysts	Sell
Price Target	$18.00