---
title: "Quantum Computing Sector Mixed in Regular Session, IONQ Up 2.94%, QBTS Flat"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294539583.md"
description: "During the regular session on July 31, the quantum computing sector showed mixed performance. IONQ rose 2.94% to $35.81, QBTS remained flat at $17.99, while RGTI fell 0.24% and QUBT dropped 1.12%."
datetime: "2026-07-31T16:46:25.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294539583.md)
  - [en](https://longbridge.com/en/news/294539583.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294539583.md)
---

# Quantum Computing Sector Mixed in Regular Session, IONQ Up 2.94%, QBTS Flat

During the regular session on July 31, the quantum computing sector displayed mixed performance. As of press time, stocks within the sector showed divergent moves, reflecting cautious market sentiment.

Among the main constituents, **IONQ** showed relative strength, trading at **$35.81**, up **2.94%** from the previous close. The stock opened at $36.36, reaching an intraday high of $37.65 and a low of $35.58, with trading volume reaching 10.41 million shares.

**QBTS** remained flat, currently at **$17.99**, with a negligible change of 0.06%. The stock opened at $18.38, trading in a range between $17.84 and $18.92, with volume at 10.41 million shares. **RGTI** edged lower, trading at **$14.83**, down **0.24%**, with an intraday high of $15.63 and a low of $14.77. **QUBT** underperformed, trading at **$7.93**, down **1.12%**, hitting a session low of $7.92.

Overall, the quantum computing sector lacked a unified direction during today's regular session. Investors should monitor upcoming industry catalysts and individual company fundamentals.

### Related Stocks

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

- [D-Wave wins up to CAD 300,000 NRC funding for annealing quantum software development](https://longbridge.com/en/news/295653725.md)
- [SkyWater Deal Poses Counterparty Risks That Could Weaken IonQ’s Financial Performance](https://longbridge.com/en/news/295503587.md)
- [Quantum Computing Inc. Faces Significant Integration and Expansion Risks Amid Arizona Thin-Film Facility Scale-Up](https://longbridge.com/en/news/295619974.md)
- [Quantum Computing Inc. (QUBT) Revenue Soars in Q2, but Costs Are Rising Fast](https://longbridge.com/en/news/295510962.md)
- [QUBT Earnings Are Due Today. Here's What Investors Need to See](https://longbridge.com/en/news/295389650.md)