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IonQ shares rise after quantum computing breakthrough

2 articles from 2 sources
First reported on Wednesday 23 September 2026 at 08:35 EDT by CNBC·Latest article on Wednesday 23 September 2026 at 10:55 EDT

Summary

IonQ's stock increased following the company's announcement of a significant quantum computing breakthrough. The development led to a rise in quantum computing-related stocks. IonQ reported a technical milestone and a partnership with Nvidia's research center. The company also successfully tested the industry's first real-time end-to-end error decoder. The event has drawn attention from financial markets and technology sectors.

Latest: IonQ's stock rose after the company announced a major quantum computing breakthrough and a partnership with Nvidia's research center.

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How it unfolded

  1. Wednesday 23 September

    IonQ's stock rose after the company announced a major quantum computing breakthrough and a partnership with Nvidia's research center.