---
title: "Quantum Computing Sector Surges Intraday: IONQ Up Over 12%, QBTS Up Nearly 12%, RGTI Up Over 13%, QUBT Up Over 9%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294406833.md"
description: "During intraday trading on July 30, the quantum computing sector rallied broadly. IONQ rose over 12% to $36.11, QBTS gained nearly 12% to $18.12, RGTI jumped over 13% to $14.95, and QUBT advanced over 9% to $8.02."
datetime: "2026-07-30T19:46:23.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294406833.md)
  - [en](https://longbridge.com/en/news/294406833.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294406833.md)
generator: "portal-rs"
---

# Quantum Computing Sector Surges Intraday: IONQ Up Over 12%, QBTS Up Nearly 12%, RGTI Up Over 13%, QUBT Up Over 9%

During intraday trading on July 30, the quantum computing sector surged broadly, with all four mainstream stocks posting double-digit or near double-digit gains, signaling a significant boost in market sentiment. As of press time, **IONQ** (IonQ Inc.) led the charge, trading at **$36.11**, up **12.88%** from the previous close of $31.99. The stock hit an intraday high of $36.13, with volume reaching 15.51 million shares, indicating strong capital inflow.

Close behind was **QBTS** (D-Wave Quantum Inc.), which traded at **$18.12**, up **11.99%** from its prior close of $16.18. The stock reached an intraday high of $18.13, with turnover totaling approximately $282 million and active turnover rates. **RGTI** (Rigetti Computing Inc.) also performed robustly, currently at **$14.95**, marking a gain of **13.09%**. It touched an intraday high of $15.00, with volume hitting 18.87 million shares, a recent high. Additionally, **QUBT** (Quantum Computing Inc.) joined the rally, trading at **$8.02**, up **9.86%**, with an intraday high of $8.025 and turnover of about $43.85 million.

Overall, the quantum computing sector displayed a broad-based rally during today's session, with all four component stocks gaining close to or exceeding 10%, highlighting the sector's high investor interest and capital preference in the current market environment. Investors should remain mindful of potential volatility following such significant short-term gains while monitoring technological progress and commercialization milestones of the related companies.

### Related Stocks

- [QBTS.US](https://longbridge.com/en/quote/QBTS.US.md)
- [IONQ.US](https://longbridge.com/en/quote/IONQ.US.md)
- [RGTI.US](https://longbridge.com/en/quote/RGTI.US.md)
- [QUBT.US](https://longbridge.com/en/quote/QUBT.US.md)
- [IONZ.US](https://longbridge.com/en/quote/IONZ.US.md)
- [QBTZ.US](https://longbridge.com/en/quote/QBTZ.US.md)
- [RGTU.US](https://longbridge.com/en/quote/RGTU.US.md)
- [RGTZ.US](https://longbridge.com/en/quote/RGTZ.US.md)
- [IONL.US](https://longbridge.com/en/quote/IONL.US.md)
- [RGTX.US](https://longbridge.com/en/quote/RGTX.US.md)
- [QPUX.US](https://longbridge.com/en/quote/QPUX.US.md)
- [QBTX.US](https://longbridge.com/en/quote/QBTX.US.md)
- [IONX.US](https://longbridge.com/en/quote/IONX.US.md)
- [IOYY.US](https://longbridge.com/en/quote/IOYY.US.md)
- [QUBX.US](https://longbridge.com/en/quote/QUBX.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 Quantum Just Got a 240x Boost From AT&T. How to Play QBTS From Here.](https://longbridge.com/en/news/295119837.md)
- [Rigetti Computing (NASDAQ:RGTI) CFO Jeffrey Bertelsen Sells 3,860 Shares](https://longbridge.com/en/news/296537917.md)
- [Quantum Computing Inc. Faces Significant Integration and Expansion Risks Amid Arizona Thin-Film Facility Scale-Up](https://longbridge.com/en/news/295619974.md)
- [D-Wave partners with Nasdaq Verafin to develop quantum-hybrid tools for financial crime detection](https://longbridge.com/en/news/294682342.md)
- [MongoDB To Rally Around 14%? Here Are 10 Top Analyst Forecasts For Wednesday](https://longbridge.com/en/news/297056285.md)

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