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 (EQC), a quantum application of Core Photonics Technology, designed to solve complex optimization pro...

Industry: Computer Hardware

Sector: Technology

Phone: 703 436 2121

Website: www.quantumcomputinginc.com

Address:

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

lawyer99 Mar. 15 at 10:26 PM

$QUBT 😂😂

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danaos Mar. 15 at 8:56 PM

$QUBT Price Target 6,6$

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Cub911 Mar. 15 at 5:54 PM

$RGTI oil price going up above 100. index will get hit next few weeks if Iran war does not stop and newbies are posting bullish posts on $RGTI ..🤣 When oil price goes up.. the first market to get hit is AI and Quantum.. $QBTS $IONQ $QUBT

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LightthisCANDLE Mar. 14 at 2:40 PM

$QUBT Could quantum put a value on a couple gold mines, decades of digging and all the equipment, land, buildings, and assets that would be included? Imagine someone just handing that to ya... that would be exciting!!!!!!!!! RIGHT?

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LightthisCANDLE Mar. 14 at 12:44 PM

$QUBT I wonder if quantum can compute gap timing? Could this verify from tv to the streets lets validate it for scientific purposes... gonna blast some air in the tire and see if the timing computes or maybe quantum already knows the answer. And yes all 4 tires have 40 psi for all you control folks out there now lets hook that snatch block with reversal move I learned back in "69". Sorry to procrastinate not trying to toot my horn like an old gold miner, but hopefully this quantum is just as slick as black magic!!! GENTLEMAN lets fire this sluice up and make some money as they sat "RIGHT"

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DragonAlgo Mar. 14 at 2:27 AM

🐉 $QUBT PUT — DragonAlgo® Signal Contract: QUBT PUT Expiry: 2026-03-20 | Strike: $10.00 | Type: PUT Option Plan (premium): Entry: $2.72 Stop: $1.96 TP1: $3.54 TP2: $4.62 TP3: $6.53 🔗 https://dragonalgo.com

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BrightStars Mar. 13 at 9:48 PM

$QUBT if we have a repeat of last year then it will be at $21 in June. How about it ? LFG let’s get some good news as to the commercial distribution $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

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TheNudeTrader Mar. 13 at 6:28 PM

$QUBT this trash certainly heading to 4$ once we finally break the 6$ we will pick up some momentum again dumping been slowed up picking up fresh loser baggers on the way

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_dailyBULLetin Mar. 13 at 6:08 PM

$ACXP $QUBT $UPXI $BURU _

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DragonAlgo Mar. 13 at 11:22 AM

🐉 $QUBT CALL — DragonAlgo® Signal Contract: QUBT CALL Expiry: 2026-03-13 | Strike: $7.50 | Type: CALL Option Plan (premium): Entry: $0.09 Stop: $0.06 TP1: $0.12 TP2: $0.15 TP3: $0.22 🔗 https://dragonalgo.com

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Quantum Computing Inc. and Ciena Demonstrate Next-Generation Quantum-Secured Communications with High-Speed Encryption using PQC and QKD at OFC 2026

CIEN

Mar 6, 2026, 8:30 AM EST - 9 days ago

Quantum Computing Inc. to Participate in the 2026 Cantor Global Technology & Industrial Growth Conference

Mar 5, 2026, 8:30 AM EST - 10 days ago

Quantum Computing Inc. Completes Acquisition of NuCrypt to Advance Quantum Communications Commercialization

Mar 3, 2026, 6:24 AM EST - 12 days ago

Quantum Computing Stock Falls on Earnings Report. It Reported Just $198K in Revenue.

Mar 2, 2026, 8:17 PM EST - 13 days ago

Quantum Computing Inc. (QUBT) Q4 2025 Earnings Call Transcript

Mar 2, 2026, 6:16 PM EST - 13 days ago

Quantum Computing Stock Dips After Q4 Earnings Release

Mar 2, 2026, 4:05 PM EST - 13 days ago

Quantum Computing Inc. Reports Fourth Quarter and Year-End 2025 Financial Results

Feb 26, 2026, 1:45 PM EST - 17 days ago

IonQ Crushes Q4 Estimates— Rigetti, Quantum Computing On Deck

IONQ RGTI

Feb 26, 2026, 8:21 AM EST - 17 days ago

Quantum computing stocks soar: IonQ, D-Wave, Rigetti, and QUBT are rising today. But why—and will it last?

IONQ QBTS RGTI

Feb 24, 2026, 2:11 PM EST - 19 days ago

Quantum Stock Crunch: Repricing Or Red Flag?

IONQ QBTS RGTI

Feb 24, 2026, 8:30 AM EST - 19 days ago

Quantum Computing Inc. to Host Fourth Quarter And Full Year 2025 Shareholder Call on Monday, March 2, 2026

Feb 2, 2026, 6:20 PM EST - 5 weeks ago

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

Jan 15, 2026, 4:46 PM EST - 2 months ago

Overlooked Stock: QUBT Stalls Despite Upgrade

Jan 15, 2026, 7:48 AM EST - 2 months 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 - 2 months ago

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

Dec 28, 2025, 3:15 PM EST - 2 months ago

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

IONQ QBTS RGTI

Dec 17, 2025, 5:40 PM EST - 3 months 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 - 3 months ago

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

Dec 15, 2025, 11:40 AM EST - 3 months ago

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

Dec 10, 2025, 8:30 AM EST - 3 months ago

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

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

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

QBTS RGTI

Nov 27, 2025, 11:15 AM EST - 3 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 - 3 months ago

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

Nov 18, 2025, 10:15 AM EST - 4 months ago

QUBT Stock vs. AAPL Stock?

AAPL

Nov 17, 2025, 8:51 AM EST - 4 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 - 4 months ago

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

Nov 17, 2025, 8:00 AM EST - 4 months ago

Quantum Computing Q3: Pursuing Industrial Scale

Nov 17, 2025, 7:00 AM EST - 4 months ago

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

Nov 14, 2025, 7:41 PM EST - 4 months ago

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

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

Quantum Computing Inc. Reports Third Quarter 2025 Financial Results

Nov 14, 2025, 1:06 PM EST - 4 months ago

Shkreli's Shorts Up 600% As Quantum Stocks Tank

IONQ QBTS RGTI

Nov 12, 2025, 2:23 PM EST - 4 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 - 4 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 - 4 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 - 4 months ago

Futuristic quantum computing stocks take speculators on roller-coaster ride

IONQ QBTS RGTI

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

Why Quantum Computing Is An Interesting Speculation Into November Earnings

Oct 31, 2025, 8:30 AM EDT - 4 months ago

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

Oct 25, 2025, 7:30 AM EDT - 5 months ago

How quantum computing could become the next frontier in national security

IONQ QBTS RGTI

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

Why QUBT Stock Is A Bad Buy: Complete Analysis

Oct 23, 2025, 1:09 PM EDT - 5 months ago

Trump administration declines negotiations with quantum firms over equity stakes

IONQ QBTS RGTI

Oct 23, 2025, 12:51 PM EDT - 5 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 - 5 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 - 5 months ago

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

IONQ QBTS RGTI

Oct 23, 2025, 9:00 AM EDT - 5 months ago

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

Oct 23, 2025, 8:55 AM EDT - 5 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 - 5 months ago

Wall Street Breakfast Podcast: Quantum Names Pop

IONQ MOO QBTS RGTI

Oct 23, 2025, 4:19 AM EDT - 5 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 - 5 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 - 5 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 - 5 months ago

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

IONQ QBTS RGTI

lawyer99 Mar. 15 at 10:26 PM

$QUBT 😂😂

0 · Reply

danaos Mar. 15 at 8:56 PM

$QUBT Price Target 6,6$

1 · Reply

Cub911 Mar. 15 at 5:54 PM

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LightthisCANDLE Mar. 14 at 2:40 PM

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LightthisCANDLE Mar. 14 at 12:44 PM

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DragonAlgo Mar. 14 at 2:27 AM

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BrightStars Mar. 13 at 9:48 PM

$QUBT if we have a repeat of last year then it will be at $21 in June. How about it ? LFG let’s get some good news as to the commercial distribution $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

0 · Reply

TheNudeTrader Mar. 13 at 6:28 PM

$QUBT this trash certainly heading to 4$ once we finally break the 6$ we will pick up some momentum again dumping been slowed up picking up fresh loser baggers on the way

0 · Reply

_dailyBULLetin Mar. 13 at 6:08 PM

$ACXP $QUBT $UPXI $BURU _

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DragonAlgo Mar. 13 at 11:22 AM

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FinnessaurusFlex Mar. 13 at 2:55 AM

$QUBT 🗑️🚮

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MarketGuru1111 Mar. 13 at 2:09 AM

$POET $QUBT I call this looking around corners! Follow this? POET closed @ $7.44 QUBT closed @ $7.44 November 11, 2025 POET & QUBT press release describes a collaboration working on 3.2T Optical Engines fully funded by POET. March 3, 2026 QUBT complete Lumina Semiconductor acquisition plus launching Fab 1 chip manufacturing March 5, 2026 QUBT announced NuCrypt LLC acquisition. March 6, 2026 QUBT announcement opened Fab 1 thin film lithium niobate facility and started early revenue from photonic chip foundry services. I asked a couple of my Ai helpers: Would POET & QUBT be a good merger? Technology Synergies: Their ongoing partnership to co-develop 3.2 Tbps optical engines already proves strong technical alignment—POET’s Optical Interposer platform pairs well with QUBT’s thin-film lithium niobate (TFLN) modulators for AI data centers. Thoughts 💭??? Is POET getting ready to buy or merg with QUBT

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LoneBroker Mar. 13 at 1:25 AM

$QUBT $7.43 🐻 • RSI 37.60 • ATR% 8.72 • vol↓ Support & Resistance — UPDATED 2026-03-12 3 Days | Support: $7.23 – $7.23 | Resistance: $7.95 – $7.95 5 Days | Support: $7.22 – $7.22 | Resistance: $8.05 – $8.05 7 Days | Support: $7.22 – $7.22 | Resistance: $8.25 – $8.25 20 Days | Support: $7.22 – $7.22 | Resistance: $9.15 – $9.15 50 Days | Support: $7.22 – $7.22 | Resistance: $13.31 – $13.31 60 Days | Support: $7.22 – $7.22 | Resistance: $13.31 – $13.31 100 Days | Support: $7.22 – $7.22 | Resistance: $19.11 – $19.11 Momentum leans bearish with RSI at 37.60. Volatility sits at 8.72% ATR, indicating contraction. Volume shows vol↓, signaling trader attention to recent flow. ------------ 📌 RSI = momentum (0–100). >50 = strength, <50 = weakness 📌 ATR% = daily volatility (higher = bigger swings) 📌 Legend: 🐂 bullish • 🐻 bearish • 😐 neutral • vol↑ rising volume • vol↓ easing volume ⏳ Valid until: 1:00 PM PT

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Tranta25 Mar. 12 at 10:45 PM

$QUBT I don't even care what they do, sitting close to book value and on a stockpile of cash. Heavily discounted fundamentally compared to peers, not much downside left.

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DragonAlgo Mar. 12 at 10:35 PM

🐉 $QUBT CALL — DragonAlgo® Signal Contract: QUBT CALL Expiry: 2026-03-20 | Strike: $7.50 | Type: CALL Option Plan (premium): Entry: $0.35 Stop: $0.26 TP1: $0.46 TP2: $0.60 TP3: $0.85 🔗 https://dragonalgo.com

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