---
title: "Quantum Computing Sector Rallies Intraday as IONQ Surges Near 4%, QBTS Jumps Over 4%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294703414.md"
description: "During the intraday session on August 3, the quantum computing sector rallied broadly. IONQ rose nearly 4% to $37.81, while QBTS jumped over 4% to $18.82. RGTI and QUBT also advanced, reflecting strong investor appetite."
datetime: "2026-08-03T13:47:09.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294703414.md)
  - [en](https://longbridge.com/en/news/294703414.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294703414.md)
generator: "portal-rs"
---

# Quantum Computing Sector Rallies Intraday as IONQ Surges Near 4%, QBTS Jumps Over 4%

During the intraday session on August 3, the US quantum computing sector demonstrated strong performance with broad gains among major constituents, signaling heightened investor interest in this frontier technology. As of press time, all four primary stocks in the sector traded higher, led by **IONQ.US** and **QBTS.US**, both posting gains exceeding 4%.

Specifically, **IONQ.US** touched an intraday high of $37.97 and last traded at $37.81, up 3.76% from the previous close, showing robust momentum. **QBTS.US** followed closely, rising 4.09% to $18.82, after reaching a peak of $18.98 during the session. Meanwhile, **RGTI.US** held steady with a 1.14% gain to $15.12, and **QUBT.US** advanced 1.79% to $8.245. Overall, the sector exhibited a clear pattern of broad-based strength during regular trading hours, supported by active buying interest.

Analysts note that quantum computing, as a core next-generation technology, has attracted sustained capital inflows recently. Catalyzed by improving macro liquidity expectations and news of technological breakthroughs, funds are accelerating into related names. Investors should monitor whether the sector can maintain this momentum and watch for volatility risks associated with changes in trading volume.

### 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

- [Rigetti Computing (NASDAQ:RGTI) CFO Jeffrey Bertelsen Sells 3,860 Shares](https://longbridge.com/en/news/296537917.md)
- [IonQ partners with CMC Microsystems to provide cloud quantum computing access in Canada](https://longbridge.com/en/news/296265210.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 Sector Rallies Intraday, IONQ Up Nearly 7%, QBTS Surges Over 7%](https://longbridge.com/en/news/294376900.md)
- [QUBT Earnings Are Due Today. Here's What Investors Need to See](https://longbridge.com/en/news/295389650.md)

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