---
title: "美股異動 | 量子計算概念股普漲 IonQ Inc 漲超 5%"
description: "週四，量子計算概念股普漲，截至發稿，Sealsq Corp 漲超 6.5%，Rigetti Computing 漲超 10%，IonQ Inc 漲超 5%，Quantum Compting 漲超 3%。消息面上，此前 IonQ 宣佈成功完成對英國量子計算公司 Oxford Ionics 的收購，此次交易加速了 IonQ 開發更強大、高保真量子計算機的技術路線圖，並支持該公司向英國、歐洲、亞洲和其他"
type: "news"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/257951851.md"
published_at: "2025-09-18T15:14:03.000Z"
---

# 美股異動 | 量子計算概念股普漲 IonQ Inc 漲超 5%

> 週四，量子計算概念股普漲，截至發稿，Sealsq Corp 漲超 6.5%，Rigetti Computing 漲超 10%，IonQ Inc 漲超 5%，Quantum Compting 漲超 3%。消息面上，此前 IonQ 宣佈成功完成對英國量子計算公司 Oxford Ionics 的收購，此次交易加速了 IonQ 開發更強大、高保真量子計算機的技術路線圖，並支持該公司向英國、歐洲、亞洲和其他全球市場的擴張。

智通財經 APP 獲悉，週四，量子計算概念股普漲，截至發稿，Sealsq Corp(LAES.US) 漲超 6.5%，Rigetti Computing(RGTI.US) 漲超 10%，IonQ Inc(IONQ.US) 漲超 5%，Quantum Compting(QUBT.US) 漲超 3%。消息面上，此前 IonQ 宣佈成功完成對英國量子計算公司 Oxford Ionics 的收購，此次交易加速了 IonQ 開發更強大、高保真量子計算機的技術路線圖，並支持該公司向英國、歐洲、亞洲和其他全球市場的擴張。

### Related Stocks

- [IONQ.US - IonQ](https://longbridge.com/zh-HK/quote/IONQ.US.md)
- [LAES.US - SEALSQ](https://longbridge.com/zh-HK/quote/LAES.US.md)
- [RGTI.US - Rigetti Computing](https://longbridge.com/zh-HK/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/zh-HK/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/zh-HK/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/zh-HK/news/275821111.md) |
| 3 Best Quantum Stocks Leading the Race for Quantum Dominance in 2026 | IonQ, Alphabet, and IBM are leading the quantum computing sector, attracting investors as the market is projected to exc | [Link](https://longbridge.com/zh-HK/news/275982320.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/zh-HK/news/275464957.md) |

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