IonQ shares surged more than 14% in premarket trading after the company announced a breakthrough in quantum error correction: an end-to-end, real-time…

IonQ (IONQ) just inked a multi-year alliance with South Korea based SDT Inc., focused on delivering its Superion 256 quantum computer and SiV memory, and on building a dedicated quantum manufacturing hub in Gumi. Set against a 1-day share price return of 0.57% and a 7-day share price gain of 9.96%, IonQ’s recent SDT deal and Superion 256 launch come after a tougher stretch where the 90-day share price return fell 23.99% and the 1-year total shareholder return declined 45.78%, even though the...

IonQ, Inc. (IONQ) is up 9.3% today. Here is some analysis on what might have caused this price movem

COLLEGE PARK, Md., September 22, 2026--IonQ (NYSE: IONQ), the world’s leading full-stack quantum platform and foundry, today announced a major milestone in fault-tolerant quantum computing. Researchers demonstrated the development and successful testing of the industry’s first end-to-end real-time quantum error correction decoder that runs on a single standard off-the-shelf central processing unit (CPU).

This early mover in the quantum market still has a bright future.

This early mover in the quantum market still has a bright future.

IonQ and partners at Oak Ridge National Laboratory and NVIDIA used generative AI to speed quantum circuit design, cutting runtime dramatically, though commercial impact remains unclear.

Detailed price information for Intl Business Machines (IBM-N) from The Globe and Mail including charting and trades.

IonQ Takes Quantum Push to the Next Level With South Korea Hardware Deal

IonQ’s guidance jump to $450 million to $460 million leans heavily on SkyWater, not an acceleration in IonQ’s own 132% organic growth rate this year.

The people who know Wall Street’s hottest quantum computing stocks best are sending all the wrong signals.

Key TakeawaysIonQ’s cash and short-term investments rose to $2. 12 billion at the end of Q2 2026, up from $2.

The people who know Wall Street’s hottest quantum computing stocks best are sending all the wrong signals.

Nykredit A S purchased a new position in shares of IonQ, Inc. (NYSE:IONQ - Free Report) in the 2nd quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The institutional investor purchased 107,625 shares of the company