---
title: "Quantum Computing Stocks Show Mixed Performance Intraday, IONQ Up 0.37%, QBTS Down 1.52%, RGTI and QUBT Edge Lower"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/298061128.md"
description: "Quantum computing stocks traded mixed during regular session. IONQ gained 0.37%, QBTS led declines with 1.52% drop, while RGTI and QUBT saw minor pullbacks. Active trading volume indicated heightened investor scrutiny."
datetime: "2026-09-04T16:46:07.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/298061128.md)
  - [en](https://longbridge.com/en/news/298061128.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/298061128.md)
generator: "portal-rs"
---

# Quantum Computing Stocks Show Mixed Performance Intraday, IONQ Up 0.37%, QBTS Down 1.52%, RGTI and QUBT Edge Lower

Quantum computing stocks displayed divergent performance during today's regular trading session. As of press time, **IONQ.US** traded at $39.165, up **0.37%** from previous close; **QBTS.US** fell 1.52% to $16.565, underperforming the sector; **RGTI.US** and **QUBT.US** edged lower by 0.14% and 0.09% to $15.158 and $7.953 respectively.

Volatility narrowed across the sector, with IONQ reaching an intraday high of $39.730 and QBTS dipping to $16.435. Trading volumes remained robust, led by IONQ's $296 million regular session turnover and QBTS' $106 million. The sector currently lacks near-term catalysts, reflecting cautious investor positioning amid technical consolidation.

### 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

- [Breaking Down the Impact of the CHIPS Funding Deal for Quantum Firms](https://longbridge.com/en/news/299072960.md)
- [D-Wave (QBTS) to Showcase Dual Quantum Strategy as Wall Street Sees 116% Upside](https://longbridge.com/en/news/299182391.md)
- [D-Wave to Showcase Dual-Platform Quantum Strategy at Quantum World Congress 2026](https://longbridge.com/en/news/299040118.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)
- [Quantum Computing Inc signs three-year quantum collaboration deal with Qatar’s HBKU](https://longbridge.com/en/news/298918918.md)

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