Daily Quantum Update for Monday, October 20, 2025
Your quantum digest from 486+ sources for 525 organizations — business announcements, university research, and agency updates over the last 4 days.
Last Updated on Monday, October 20, 2025, at 10:28 AM EDT
Today’s mentions: Alpine Quantum Technologies GmbH, Bank of America Corporation, Classiq Technologies, Conductor Quantum, Cornell University, D-Wave Quantum, Google, HQS Quantum Simulations, IBM, Infleqtion, NVIDIA, National Institute of Standards and Technology, ORCA Computing, Orange Quantum Systems, QURECA Ltd, Qblox, QuEra Computing, QuTech, SEALSQ Corp, Standard Chartered PLC, Unitary Foundation, University of Oxford, VTT, Xanadu Quantum Technologies
Today’s quote: “You cannot escape the responsibility of tomorrow by evading it today.” – Abraham Lincoln
Keep reading ↓ for the latest public quantum company stock quotes, recent news, and upcoming quantum events and conferences.
Selected Public Quantum Company Stock Data
KeyCompany Name (Ticker Symbol):
Current Price, Previous Closing Price, Percentage Change
Amazon Web Services (AMZN): $215.63, $213.04, 1.22% 🟢
D-Wave Quantum (QBTS): $37.28, $38.33, -2.74% 🔴
Fujitsu (6702.T): $3803.00, $3692.00, 3.01% 🟢
Alphabet (GOOGL): $255.73, $253.30, 0.96% 🟢
IBM (IBM): $283.63, $281.28, 0.84% 🟢
IonQ (IONQ): $62.21, $62.94, -1.16% 🔴
Microsoft (MSFT): $518.01, $513.58, 0.86% 🟢
NVIDIA (NVDA): $183.76, $183.22, 0.29% 🟢
Quantum Computing Inc. (QUBT): $18.46, $18.33, 0.74% 🟢
Rigetti Computing (RGTI): $46.26, $46.38, -0.26% 🔴
2025-10-20
University of Oxford spin-out QFX announces seed funding round and appoints industry leaders to drive development of next-generation modular quantum technologies.
Categories: 💲 Investment and Funding, 📇 Personnel Changes and Announcements
Source: Quantum Fabrix Limited
Author: QFX Editorial Team
Organizations Mentioned: Infleqtion and University of Oxford
News: VTT launches a quantum computing campaign for company public research
Category: ⚛️ Quantum Computing
Source: VTT / tiede-ja tutkimusuutiset
Organizations Mentioned: VTT
Nonlinear Photonic Architecture for Fault-tolerant Quantum Computing
Categories: 🔦 Photonics, 😞 Quantum Error Correction and Fault Tolerance
Source: NEWS | ORCA Computing
Author: Juliet McGinnis
Organizations Mentioned: ORCA Computing
HQS is XPRIZE Quantum Applications semifinalist for pioneering spin‑physics approach to NMR
Category: ⚛️ Quantum Computing
Source: News - HQS Quantum Simulations
Author: Verena Kretschmer
Organizations Mentioned: Google and HQS Quantum Simulations
Classiq Partners with QUCAN to Deliver Hands-On Quantum Training Globally
Categories: 📖 Education, Training, Skills Development, and Workforce, ⚛️ Quantum Computing
Source: Classiq Technologies LTD
Organizations Mentioned: Classiq Technologies
Noise-Free Cryogenic Infrastructure in Quantum Hardware
Categories: 📰 Newsletters, ⚛️ Quantum Computing Systems and Components
Source: The Quantum Dragon (feat. IQT News) [Brian N. Siegelwax]
AI Meets Quantum: Building Unbreakable Post-Quantum Security
Categories: 📰 Newsletters, 🔐 Post-Quantum Cryptography and Security, 🤖 Quantum and AI and Quantum
Source: The Quantum Dragon (feat. IQT News) [Brian N. Siegelwax]
Organizations Mentioned: National Institute of Standards and Technology and SEALSQ Corp
D-Wave Announces Redemption of Public Warrants
Categories: 💰 Company Financial Announcements, ⛰️ Quantum Annealing
Source: D-Wave Quantum
Organizations Mentioned: D-Wave Quantum
2025-10-18
QuEra Selected for NEDO “Post-5G Information and Communication Systems Infrastructure Enhancement R&D Project”
Category: ⚛️ Quantum Computing
Source: QuEra Computing news
Organizations Mentioned: QuEra Computing
XPrize for Quantum
Category: 📰 Newsletters
Source: Quantum’s Business [Brian Lenahan]
Organizations Mentioned: Bank of America Corporation, Google, NVIDIA, QURECA Ltd, and Standard Chartered PLC
When should you apply to a quantum internship?
Category: 🏢 Job Opportunities
Source: Qiskit [IBM]
Organizations Mentioned: IBM
2025-10-17
How quantum state preparation can make or break your hackathon project
Category: ⚛️ Quantum Computing Systems and Components
Source: Xanadu Quantum Technologies
Author: Hugo Jaunin
Organizations Mentioned: Xanadu Quantum Technologies
Using AI to learn quantum complexity
Category: 🤖 Quantum and AI and Quantum
Source: News Archive - Quantum Science & Engineering [Cornell University]
Author: Jarrett Anthony
Organizations Mentioned: Cornell University
‘Nightmare’ calculation may be too tricky for even quantum computers
Category: ⚛️ Quantum Computing
Source: New Scientist - Home
From Micrograntees to Members: Announcing OrangeQS as UF’s Newest Supporting Member!
Category: ⚛️ Quantum Computing
Source: Unitary Foundation blog
Organizations Mentioned: Alpine Quantum Technologies GmbH, Orange Quantum Systems, Qblox, QuTech, and Unitary Foundation
Health Check: Is my quantum chip alive or dead?
Categories: 📰 Newsletters, ⚛️ Quantum Computing Systems and Components
Source: Conductor Quantum [Conductor Quantum]
Organizations Mentioned: Conductor Quantum
Conference and Events Starting in the Next Four Weeks
Check out and bookmark our full listing of upcoming quantum conferences and events over the next several months. If you have a conference or event you would like us to consider listing, please submit this form.
2025-10-20
2025-10-22
2025-11-02
2025 IEEE International Conference on Quantum Artificial Intelligence | Naples, Italy
2025-11-03
2025-11-04
Quantum Computing in Logistics, Manufacturing & Healthcare | Germany
2025-11-05
QED-C Annual Meeting | New York, New York, USA
QubitHub Qiskit Fall Fest 2025 | Cuernavaca, Morelos, Mexico
2025-11-06
QBN – Fault-Tolerant Quantum Computing | Amsterdam, Netherlands
2025-11-07
2025-11-10
European Quantum Technologies Conference | Copenhagen, Denmark
2025-11-11
2025-11-12
Adaptive Quantum Circuits Conference & Expo | Boston, MA, USA
IBM Quantum Developer Conference 2025 | Atlanta, Georgia, USA
2025-11-16
There is redundancy within the listing, as some stories and press releases may appear under different titles from different sources or be secondary articles. For all the essential links in the last 31 days, visit our Extended List: Recent Press Releases, News, Announcements, and Newsletters.
Previous: Daily Quantum Update for Friday, October 17, 2025
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Dr. Bob Sutor is the CEO and Founder of Sutor Group Intelligence and Advisory. Sutor Group offers comprehensive market insights and in-depth technical expertise, drawing on over four decades of experience working with startups and large corporations. It advises Deep Tech startups, companies, and investors on quantum technologies, AI, and other emerging tech fields.
Sutor Group shares its knowledge and analysis through direct client engagements, seminars, reports, newsletters, books, written and on-air media appearances, as well as speaking and panel moderation at top conferences and client events.
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