---
title: "Quantum Computing Stocks Fall Broadly in Pre-Market, IONQ Down Over 3%, QBTS Down Nearly 4%, RGTI Down Over 3%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292055461.md"
description: "During Wednesday (July 8) pre-market session, quantum computing stocks weakened across the board. IONQ, QBTS, and RGTI all fell over 3%, while QUBT dropped 2.53%. All four stocks in the sector declined, reflecting cautious market sentiment."
datetime: "2026-07-08T10:46:12.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292055461.md)
  - [en](https://longbridge.com/en/news/292055461.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292055461.md)
generator: "portal-rs"
---

# Quantum Computing Stocks Fall Broadly in Pre-Market, IONQ Down Over 3%, QBTS Down Nearly 4%, RGTI Down Over 3%

During the pre-market session on Wednesday (July 8), quantum computing stocks weakened collectively, with all four mainstream stocks declining. As of press time, **IONQ fell 3.32% to $43.85**, **QBTS dropped 3.61% to $20.30**, **RGTI declined 3.04% to $16.05**, and **QUBT fell 2.53% to $8.47**.

Declines across the sector were relatively uniform, with QBTS leading the drop at nearly 4%, while IONQ and RGTI both fell over 3%, and QUBT showed a relatively smaller but still over 2.5% decline. Pre-market trading volume for each stock decreased compared to yesterday's regular session, with investors adopting a wait-and-see approach before the open.

As a frontier technology sector, quantum computing has experienced significant volatility recently. The broad pre-market decline reflects cautious market sentiment toward the sector's short-term outlook. Investors should monitor capital flows and overall sector performance after today's open.

### Related Stocks

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

- [IonQ director and special advisor Raymond John w sells USD 89,578.47 in common shares](https://longbridge.com/en/news/298780293.md)
- [Quantum Stocks Rally as RGTI, QBTS Secure Up to $200M in U.S. Funding](https://longbridge.com/en/news/298320736.md)
- [Quantum Computing Inc signs three-year quantum collaboration deal with Qatar’s HBKU](https://longbridge.com/en/news/298918918.md)
- [D-Wave amends 8-K to disclose US Commerce Dept stock issuance at USD 14.09 a share](https://longbridge.com/en/news/298444822.md)
- [IonQ to Present Nine Peer-Reviewed Papers and Take Part in Seven Events at 2026 IEEE Quantum Week | IONQ Stock News](https://longbridge.com/en/news/298926818.md)

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