9.10

1.79% 0.16

After Hours: 9.10

Quantum Computing Inc (QUBT)

Overview News Price History Option Chain Financials Why QUBT Down? Discussions Forecast Stock Split

Quantum Computing Inc stock is traded at $9.10, with a volume of 7.35M. It is up +1.79% in the last 24 hours and up +36.64% over the past month. Quantum Computing Inc is an integrated photonics and non-linear quantum optics company to develop and deliver machines for quantum computing, reservoir computing, and remote sensing, imaging, and cybersecurity applications based on patented and proprietary photonics technology. Its products are designed to operate at room temperature and low power at an affordable cost. The Company's portfolio of core technologies and products offers capabilities in the areas of high-performance computing, artificial intelligence, and cybersecurity, as well as remote sensing applications.

Previous Close:

$8.94

Open:

$8.815

24h Volume:

7.35M

Relative Volume:

0.57

Market Cap:

$2.05B

Revenue:

$682.00K

Net Income/Loss:

$-18.67M

P/E Ratio:

-65.05

EPS:

-0.1399

Net Cash Flow:

$-36.98M

1W Performance:

-7.43%

1M Performance:

+36.64%

6M Performance:

-42.11%

1Y Performance:

+27.63%

1-Day Range:

$8.705

$9.12

1-Week Range:

$8.59

$10.17

52-Week Range:

$6.18

$25.84

Quantum Computing Inc Stock (QUBT) Company Profile

Name

Quantum Computing Inc

Sector

Technology (777)

Industry

Computer Hardware (38)

Phone

703-436-2161

Address

5 MARINE VIEW PLZ, SUITE 214, HOBOKEN

Employee

Twitter

Next Earnings Date

2026-05-21

Latest SEC Filings

QUBT's Discussions on Twitter

Compare QUBT vs ANET, SNDK, DELL, WDC, STX

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
QUBT Quantum Computing Inc	9.10	2.02B	682.00K	-18.67M	-36.98M	-0.1399
ANET Arista Networks Inc	172.47	222.76B	9.01B	3.51B	4.25B	2.7536
SNDK Sandisk Corp	1,070.20	146.11B	8.93B	-1.04B	1.45B	-7.5894
DELL Dell Technologies Inc	215.97	140.50B	113.73B	5.94B	8.55B	8.7179
WDC Western Digital Corp	400.73	136.97B	10.73B	3.97B	2.31B	9.9608
STX Seagate Technology Holdings Plc	595.86	131.33B	10.06B	1.97B	1.68B	8.8427

Quantum Computing Inc Stock (QUBT) Upgrades & Downgrades

Date	Action	Analyst	Rating Change
Apr-20-26	Initiated	Northland Capital	Outperform
Jan-15-26	Initiated	Rosenblatt	Buy
Dec-17-25	Initiated	Wedbush	Neutral
Sep-18-25	Initiated	Lake Street	Buy
Jul-02-25	Initiated	Cantor Fitzgerald	Neutral

Quantum Computing Inc Stock (QUBT) Latest News

05:00 AM

Quantum Computing Stocks To Add to Your WatchlistApril 27th - MarketBeat

05:00 AM

04:05 AM

Rigetti Computing to Report First Quarter 2026 Financial Results and Host Conference Call on May 11, 2026 - GlobeNewswire

04:05 AM

12:14 PM

What triggered Quantum Computing shares' latest price pullback - Traders Union

12:14 PM

10:24 AM

-1.73% for QUBT stock as price holds above key short-term averages - Traders Union

10:24 AM

09:38 AM

IQM Quantum Computers Delivers 20-Qubit System to TOYO in 1st Enterprise Deployment in Japan - HPCwire

09:38 AM

08:37 AM

QMatter Raises $1.2M in Funding and Introduces Quantum Compression - HPCwire

08:37 AM

07:51 AM

A Commercial History Of Quantum Computing (1999-2026) - Quantum Zeitgeist

07:51 AM

07:00 AM

D-Wave Quantum to Participate in Upcoming Investor Conferences - FinancialContent

07:00 AM

06:43 AM

Goldman, JPMorgan highlight Wall Street divide in quantum race - Communications Today

06:43 AM

02:00 AM

First Enterprise Quantum Computer Purchase in Japan: IQM to Deploy System to TOYO Corporation - Business Wire

02:00 AM

Apr 26, 2026

Rigetti Computing (RGTI) Stock Gets Fresh Sell Call as 108-Qubit Test Looms - TechStock²

Apr 26, 2026

Quantum Computing Stocks To Watch NowApril 26th - MarketBeat

Apr 26, 2026

Apr 25, 2026

Quantum-computing company IonQ to buy chip maker SkyWater for $1.8 billion - MSN

Apr 25, 2026

Wall Street analysts predict a 40.38% upside in Quantum Computing Inc. (QUBT): Here's what you should know - MSN

Apr 25, 2026

Will Quantum Computing Inc. (QUBT) stock keep its losing streak going in 2026? - MSN

Apr 25, 2026

Quantum Computing (QUBT) Announces Deployment-Ready NeuraWave Photonic Computing Platform - Yahoo Finance

Apr 25, 2026

Quantinuum Has Submitted a Confidential S-1 Filing to the U.S. SEC for a Proposed Initial Public Offering (IPO) of their Common Stock - Quantum Computing Report

Apr 25, 2026

Top Quantum Computing Stocks Worth WatchingApril 25th - MarketBeat

Apr 25, 2026

460,194 Shares in Rigetti Computing, Inc. $RGTI Purchased by M&T Bank Corp - MarketBeat

Apr 25, 2026

Rigetti Stock: The Rise and Fall of a Quantum Computing Company - TradingKey

Apr 25, 2026

Apr 24, 2026

Evaluating Quantum Computing’s Valuation After Mixed Recent Share Price Performance - simplywall.st

Apr 24, 2026

IonQ and Q-CTRL Partner to Unlock Quantum Optimization with Fire Opal on Forte Quantum Processors - HPCwire

Apr 24, 2026

Apr 23, 2026

Quantum Computing Inc. to Host Second Quarter 2025 Shareholder Call on Thursday, August 14, 2025 - Quantisnow

Apr 23, 2026

Classiq Certifies Expert-Level Quantum AI Agents for Real-World Applications - HPCwire

Apr 23, 2026

Quantum Computing Inc. Announces Deployment-Ready NeuraWave, a Photonic Computing Platform for Real-time AI Inference at the Edge - The Malaysian Reserve

Apr 23, 2026

Zapata Quantum Secures $15M Financing Following Year-Long Restructuring - HPCwire

Apr 23, 2026

How NeuraWave Photonic Edge Platform Launch At Quantum Computing (QUBT) Has Changed Its Investment Story - simplywall.st

Apr 23, 2026

Why Quantum Computing Stock Is Suddenly Sinking - TipRanks

Apr 23, 2026

QCi’s NeuraWave Cuts AI Inference Power With Photonics - Quantum Zeitgeist

Apr 23, 2026

Best Quantum Computing Stocks To Watch TodayApril 23rd - MarketBeat

Apr 23, 2026

Quantum Computing Inc. Launches NeuraWave Photonic Platform for Edge AI Inference - Quantum Computing Report

Apr 23, 2026

RGTI Stock Pulls Back As Traders Weigh Steep Valuation - StocksToTrade

Apr 23, 2026

QUBT Stock Under Pressure As Legal Scrutiny And Insider Moves Collide - StocksToTrade

Apr 23, 2026

Cisco Introduces Universal Quantum Switch, Advancing the Path to a Quantum Network - HPCwire

Apr 23, 2026

RGTI Stock Pulls Back As Quantum Momentum Cools - StocksToTrade

Apr 23, 2026

Quantum Computing Inc Announces Deployment-Ready NeuraWave, A Photonic Computing Platform For Real-Time AI Inference At The Edge - marketscreener.com

Apr 23, 2026

Quantum Computing Inc. Launches Photonic AI Platform - The Quantum Insider

Apr 23, 2026

QUBT stock trades lower as Northland Securities forecasts negative earnings outlook - Traders Union

Apr 23, 2026

How QBTS Is Capturing Optimization Quantum Computing Opportunity - Yahoo Finance

Apr 23, 2026

Quantum Computing announces NeuraWave platform ready for deployment By Investing.com - Investing.com India

Apr 23, 2026

Cisco unveils universal switch for the quantum networking era - SiliconANGLE

Apr 23, 2026

Quantum Computing announces NeuraWave platform ready for deployment - Investing.com

Apr 23, 2026

A server card that uses light to run AI is now open for orders - Stock Titan

Apr 23, 2026

D-Wave Quantum to Report First Quarter Fiscal Year 2026 Financial Results on May 12, 2026 - Business Wire

Apr 23, 2026