---
title: "Quantum Computing Stocks Rise in Pre-Market: IONQ Up Over 4%, QBTS Up Nearly 3%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294500004.md"
description: "During the pre-market session on July 31, the quantum computing sector rallied broadly. IONQ rose over 4% to $37.30, QBTS gained nearly 3% to $18.57, while RGTI and QUBT also advanced, reflecting positive market sentiment."
datetime: "2026-07-31T10:46:10.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294500004.md)
  - [en](https://longbridge.com/en/news/294500004.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294500004.md)
generator: "portal-rs"
---

# Quantum Computing Stocks Rise in Pre-Market: IONQ Up Over 4%, QBTS Up Nearly 3%

During the pre-market session on July 31, the quantum computing sector showed broad gains, with all major stocks trading higher. As of press time, **IONQ** surged over 4% in pre-market trading to $37.30, while **QBTS** climbed nearly 3% to $18.57. Among other constituents, **RGTI** rose 2.42% to $15.22, and **QUBT** gained 2.24% to $8.20. The sector saw active trading overall, with market sentiment significantly improving.

Looking at the overnight and regular trading sessions, the sector already displayed strong momentum yesterday. IONQ soared 11.82% during regular hours, closing at $35.77, laying the groundwork for today's pre-market continuation. QBTS also recorded a notable 11.12% gain yesterday, closing at $17.98. RGTI and QUBT jumped 12.41% and 9.86% respectively in the previous session, indicating sustained investor interest in the quantum computing concept. High pre-market volume further confirmed strong attention from investors, with IONQ's pre-market turnover exceeding $5.4 million.

Analysts point out that as the commercialization of quantum computing technology accelerates, leading companies in the field may undergo valuation reshaping. The sector's broad gap-up in pre-market trading reflects optimistic expectations for the industry's outlook. Investors should monitor subsequent capital flows during regular hours and potential breakthroughs at key technical levels to seize short-term trading opportunities.

### 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)
- [RGTU.US](https://longbridge.com/en/quote/RGTU.US.md)
- [QBTZ.US](https://longbridge.com/en/quote/QBTZ.US.md)
- [RGTX.US](https://longbridge.com/en/quote/RGTX.US.md)
- [RGTZ.US](https://longbridge.com/en/quote/RGTZ.US.md)
- [IONX.US](https://longbridge.com/en/quote/IONX.US.md)
- [IONZ.US](https://longbridge.com/en/quote/IONZ.US.md)
- [QBTX.US](https://longbridge.com/en/quote/QBTX.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 partners with CMC Microsystems to provide cloud quantum computing access in Canada](https://longbridge.com/en/news/296265210.md)
- [Quantum Computing Inc. (QUBT) Revenue Soars in Q2, but Costs Are Rising Fast](https://longbridge.com/en/news/295510962.md)
- [Rigetti Computing (NASDAQ:RGTI) CFO Jeffrey Bertelsen Sells 3,860 Shares](https://longbridge.com/en/news/296537917.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 Inc. Faces Significant Integration and Expansion Risks Amid Arizona Thin-Film Facility Scale-Up](https://longbridge.com/en/news/295619974.md)

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