---
title: "Quantum Computing Sector Mixed in Regular Session, IONQ Up Over 3%, QBTS Down Nearly 9%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/295135737.md"
description: "During the regular session on August 6, the quantum computing sector showed mixed performance. IONQ rose over 3% to $40.06, while QBTS fell nearly 9% to $19.50, with RGTI and QUBT posting slight declines."
datetime: "2026-08-06T19:46:14.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/295135737.md)
  - [en](https://longbridge.com/en/news/295135737.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/295135737.md)
---

# Quantum Computing Sector Mixed in Regular Session, IONQ Up Over 3%, QBTS Down Nearly 9%

During the regular session on August 6, the U.S. quantum computing sector displayed mixed performance, with individual stocks showing divergent trends. As of press time, mainstream names in the sector were split between gains and losses, reflecting cautious market sentiment.

**IONQ** demonstrated relative strength, trading at **$40.06**, up **0.31%** from the previous close. The stock reached an intraday high of $41.87 and a low of $39.74, with volume hitting 22.84 million shares and turnover approximately $933 million. Although the gain did not reach the 3% threshold for significant movement, it showed resilience amidst broader sector volatility.

In contrast, **QBTS** faced substantial selling pressure, currently at **$19.50**, down **8.86%**. The stock opened sharply lower at $18.34, rebounded to an intraday high of $20.59 before retreating, with volume surging to 20.25 million shares and turnover around $399 million. **RGTI** also performed weakly, trading at **$16.56**, down **1.34%**, with an intraday range of $16.06 to $17.14. **QUBT** edged lower by **1.41%** to **$8.76**, with volume around 4.6 million shares. Overall, the quantum computing sector lacked unified bullish momentum today, as investors await further industry catalysts.

### Related Stocks

- [RGTI.US](https://longbridge.com/en/quote/RGTI.US.md)
- [IONQ.US](https://longbridge.com/en/quote/IONQ.US.md)
- [QUBT.US](https://longbridge.com/en/quote/QUBT.US.md)
- [QBTS.US](https://longbridge.com/en/quote/QBTS.US.md)
- [QBTX.US](https://longbridge.com/en/quote/QBTX.US.md)
- [IONZ.US](https://longbridge.com/en/quote/IONZ.US.md)
- [RGTZ.US](https://longbridge.com/en/quote/RGTZ.US.md)
- [IONX.US](https://longbridge.com/en/quote/IONX.US.md)
- [QBTZ.US](https://longbridge.com/en/quote/QBTZ.US.md)
- [RGTX.US](https://longbridge.com/en/quote/RGTX.US.md)
- [RGTU.US](https://longbridge.com/en/quote/RGTU.US.md)
- [IONL.US](https://longbridge.com/en/quote/IONL.US.md)
- [QUBX.US](https://longbridge.com/en/quote/QUBX.US.md)
- [IOYY.US](https://longbridge.com/en/quote/IOYY.US.md)
- [IONQ+.US](https://longbridge.com/en/quote/IONQ+.US.md)
- [QBTS+.US](https://longbridge.com/en/quote/QBTS+.US.md)
- [RGTIW.US](https://longbridge.com/en/quote/RGTIW.US.md)

## Related News & Research

- [IonQ’s Space Division Awarded NRO Radar Commercial Augmentation Contract | IONQ Stock News](https://longbridge.com/en/news/295052953.md)
- [Is QUBT’s New CRO-CPO Duo a Turning Point for Its Commercial and Product Strategy?](https://longbridge.com/en/news/295003179.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)
- [Earnings snapshot: IonQ Q2 revenue jumps 287%, raises FY26 revenue outlook to $290M](https://longbridge.com/en/news/295010815.md)
- [D-Wave Earnings Are Coming: Here's What Could Move QBTS Stock](https://longbridge.com/en/news/294942731.md)