---
title: "Quantum Computing Stocks Mixed in Trading, IonQ Up 1%, D-Wave Down 1%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/298227850.md"
description: "Quantum computing stocks showed mixed performance. IonQ(IONQ.US) rose 1.28% to $39.52, D-Wave(QBTS.US) fell 1.43% to $16.58, while Rigetti and Quantum Computing Inc edged higher. Sector lacks unified catalyst as 个股 diverge."
datetime: "2026-09-07T16:47:05.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/298227850.md)
  - [en](https://longbridge.com/en/news/298227850.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/298227850.md)
generator: "portal-rs"
---

# Quantum Computing Stocks Mixed in Trading, IonQ Up 1%, D-Wave Down 1%

Quantum computing stocks traded mixed during regular hours Monday (September 7), with individual names moving in opposite directions. **IonQ(IONQ.US)** climbed **1.28%** to **$39.52**, leading the sector after touching an intraday high of **$39.73**. **D-Wave Systems(QBTS.US)** slipped **1.43%** to **$16.58**, dipping as low as $16.43 during the session. **Rigetti Computing(RGTI.US)** edged up **0.13%** to **$15.20**, while **Quantum Computing Inc(QUBT.US)** gained **0.63%** to **$8.01**.

On the news front, the quantum computing sector lacked a unified catalyst today, with individual stock movements driven by 各自 technical developments and fund flows. IonQ, the ion trap technology leader, continues to attract institutional attention, while superconducting quantum players D-Wave and Rigetti face near-term profit-taking pressure. Overall sector volume remains moderate as investors await further industry catalysts.

### Related Stocks

- [IONQ.US](https://longbridge.com/en/quote/IONQ.US.md)
- [QBTS.US](https://longbridge.com/en/quote/QBTS.US.md)
- [RGTI.US](https://longbridge.com/en/quote/RGTI.US.md)
- [QUBT.US](https://longbridge.com/en/quote/QUBT.US.md)

## Related News & Research

- [D-Wave Quantum Adds Veteran Tech Leader to Board](https://longbridge.com/en/news/299637348.md)
- [D-Wave (QBTS) to Showcase Dual Quantum Strategy as Wall Street Sees 116% Upside](https://longbridge.com/en/news/299182391.md)
- [Breaking Down the Impact of the CHIPS Funding Deal for Quantum Firms](https://longbridge.com/en/news/299072960.md)
- [IonQ, ORNL, NVIDIA, and the University of Tennessee, Knoxville Show AI Method Reduces Quantum Optimization Trade Off | IONQ Stock News](https://longbridge.com/en/news/299195645.md)
- [D-Wave to Showcase Dual-Platform Quantum Strategy at Quantum World Congress 2026](https://longbridge.com/en/news/299040118.md)

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