---
title: "Quantum Computing Stocks Show Mixed Performance During Regular Hours, IONQ Up 1.28%, QBTS Down 1.43%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/298114979.md"
description: "Quantum computing stocks displayed mixed performance during regular trading hours, with IONQ leading gains at 1.28% while QBTS fell 1.43%. RGTI and QUBT saw slight increases amid active trading."
datetime: "2026-09-05T16:46:26.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/298114979.md)
  - [en](https://longbridge.com/en/news/298114979.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/298114979.md)
generator: "portal-rs"
---

# Quantum Computing Stocks Show Mixed Performance During Regular Hours, IONQ Up 1.28%, QBTS Down 1.43%

The quantum computing sector exhibited **mixed performance** during **regular trading hours**, with divergent movements among its four main stocks. As of press time, **IONQ.US** rose **1.28%** to $39.52, **QBTS.US** declined **1.43%** to $16.58, **RGTI.US** edged up **0.13%** to $15.20, and **QUBT.US** gained **0.63%** to $8.01.

Notable divergence was observed within the sector. IONQ led trading volume at **13.11 million** shares, with turnover reaching **$516 million**, indicating heightened investor interest. Despite its decline, QBTS also saw substantial volume of **12.89 million** shares, reflecting growing market 分歧. RGTI and QUBT showed modest moves with turnovers of **$162 million** and **$29.3 million** respectively.

Overall, the quantum computing sector lacked a unified directional trend during the session. Investors should monitor upcoming technological advancements and policy developments for their differential impact on individual stocks.

### 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

- [Rigetti CFO Jeffrey Bertelsen sells 25,000 shares for $375,010](https://longbridge.com/en/news/298071727.md)
- [D-Wave Quantum Just Got a 240x Boost From AT&T. How to Play QBTS From Here.](https://longbridge.com/en/news/295119837.md)
- [Quantum Computing Sector Rallies Intraday, IONQ Up Nearly 7%, QBTS Surges Over 7%](https://longbridge.com/en/news/294376900.md)
- [QUBT Earnings Are Due Today. Here's What Investors Need to See](https://longbridge.com/en/news/295389650.md)
- [Quantum Computing Inc. (QUBT) Revenue Soars in Q2, but Costs Are Rising Fast](https://longbridge.com/en/news/295510962.md)

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