---
title: "U.S. Stock Movement | Quantum computing concept stocks rise broadly, IonQ Inc up over 5%"
description: "On Thursday, quantum computing concept stocks rose broadly. As of the time of publication, Sealsq Corp was up over 6.5%, Rigetti Computing was up over 10%, IonQ Inc was up over 5%, and Quantum Computi"
type: "news"
locale: "en"
url: "https://longbridge.com/en/news/257951851.md"
published_at: "2025-09-18T15:14:03.000Z"
---

# U.S. Stock Movement | Quantum computing concept stocks rise broadly, IonQ Inc up over 5%

> On Thursday, quantum computing concept stocks rose broadly. As of the time of publication, Sealsq Corp was up over 6.5%, Rigetti Computing was up over 10%, IonQ Inc was up over 5%, and Quantum Computing was up over 3%. In terms of news, IonQ previously announced the successful completion of its acquisition of the UK quantum computing company Oxford Ionics. This transaction accelerates IonQ's roadmap for developing more powerful and high-fidelity quantum computers and supports the company's expansion into the UK, Europe, Asia, and other global markets

According to Zhitong Finance APP, on Thursday, quantum computing concept stocks rose broadly. As of the time of publication, Sealsq Corp (LAES.US) was up over 6.5%, Rigetti Computing (RGTI.US) was up over 10%, IonQ Inc (IONQ.US) was up over 5%, and Quantum Computing (QUBT.US) was up over 3%. In terms of news, IonQ previously announced the successful completion of its acquisition of the UK quantum computing company Oxford Ionics. This transaction accelerates IonQ's development of a more powerful and high-fidelity quantum computer technology roadmap and supports the company's expansion into the UK, Europe, Asia, and other global markets

### Related Stocks

- [IONQ.US - IonQ](https://longbridge.com/en/quote/IONQ.US.md)
- [LAES.US - SEALSQ](https://longbridge.com/en/quote/LAES.US.md)
- [RGTI.US - Rigetti Computing](https://longbridge.com/en/quote/RGTI.US.md)

## Related News & Research

| Title | Description | URL |
|-------|-------------|-----|
| IonQ (IONQ) Is Down 8.5% After Doubling Down On Vertically Integrated Quantum Platform Strategy | IonQ's stock has dropped 8.5% following its aggressive strategy to build a vertically integrated quantum platform. Despi | [Link](https://longbridge.com/en/news/275682546.md) |
| IonQ Triggers Death Cross As Norway's $2.2 Trillion Fund Counters Short Seller Claims | IonQ's stock has triggered a Death Cross, indicating potential downside risk, as it faces bearish technical pressure. Th | [Link](https://longbridge.com/en/news/275797338.md) |
| Could buying IonQ today set you up for life? | This high-risk, high-reward stock has high potential. | [Link](https://longbridge.com/en/news/275821111.md) |
| Wall Street says strong buy on this 4,000% quantum stock | Wall Street has issued a strong buy recommendation for a quantum stock with the potential to increase by 4,000%. Experts | [Link](https://longbridge.com/en/news/275305008.md) |
| Western Wealth Management LLC Raises Stock Holdings in IonQ, Inc. $IONQ | Western Wealth Management LLC increased its stake in IonQ, Inc. by 222.8% in Q3, owning 23,762 shares valued at $1.46 mi | [Link](https://longbridge.com/en/news/275464957.md) |

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> **Disclaimer**: This article is for reference only and does not constitute any investment advice.