---
title: "Quantum Computing Sector Surges in Pre-Market: IONQ Up Over 5%, QBTS Jumps Nearly 11%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294027929.md"
description: "During Monday (July 27) pre-market trading, the quantum computing sector rallied broadly. IonQ gained over 5%, while D-Wave surged nearly 11%, with Rigetti and Quantum Computing Inc also posting significant gains amid bullish sentiment."
datetime: "2026-07-28T07:46:26.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294027929.md)
  - [en](https://longbridge.com/en/news/294027929.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294027929.md)
generator: "portal-rs"
---

# Quantum Computing Sector Surges in Pre-Market: IONQ Up Over 5%, QBTS Jumps Nearly 11%

During the pre-market session on Monday (July 27), the quantum computing sector rallied broadly, with major constituents performing strongly in early trading. As of press time, all four mainstream stocks in the sector traded in positive territory, led by D-Wave Quantum (QBTS.US), which surged nearly 11% to become the top gainer.

Specifically, IonQ (IONQ.US) traded at $34.56 in pre-market, up 5.24% from the previous close. D-Wave Quantum (QBTS.US) was quoted at $17.96, jumping 10.80%. Rigetti Computing (RGTI.US) rose 7.00% to $15.14, while Quantum Computing Inc (QUBT.US) gained 4.17% to $7.74. Strong buying interest across the board reflected investor optimism regarding the commercialization prospects of quantum computing technology.

Market data indicated active trading volume and a notable increase in turnover for QBTS.US during pre-market hours, signaling significant capital inflows. IONQ.US, as an industry leader, further bolstered sector confidence with its steady gains. Analysts noted that frequent technological breakthroughs in the quantum computing field, combined with renewed market preference for high-tech growth stocks, jointly fueled today's broad pre-market rally. Investors are advised to monitor capital support and sector sustainability following the official market open.

### 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 CFO Jeffrey Bertelsen sells 25,000 shares for $375,010](https://longbridge.com/en/news/298071727.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)
- [Quantum Computing Inc. (QUBT) Revenue Soars in Q2, but Costs Are Rising Fast](https://longbridge.com/en/news/295510962.md)

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