---
title: "Quantum Computing Stocks Edge Lower in Overnight Session, IONQ Down 0.13%, QBTS Falls 0.14%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292030384.md"
description: "Quantum computing stocks traded flat in the overnight session, with IONQ, QBTS, and RGTI posting slight declines while QUBT remained unchanged amid cautious market sentiment."
datetime: "2026-07-08T07:46:25.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292030384.md)
  - [en](https://longbridge.com/en/news/292030384.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292030384.md)
---

# Quantum Computing Stocks Edge Lower in Overnight Session, IONQ Down 0.13%, QBTS Falls 0.14%

The quantum computing sector saw muted movement during the overnight trading session (8:00 PM to 4:00 AM ET). As of press time, **IONQ.US** traded at $45.30, down **0.13%** from its previous close of $45.36. **QBTS.US** slipped 0.14% to $21.03, while **RGTI.US** edged lower by 0.12% to $16.53. **QUBT.US** remained flat at $8.69.

Overnight trading volumes were notably thinner compared to regular hours, with IONQ recording $10.74 million in turnover and QBTS at $792,000, reflecting cautious investor positioning. Analysts note a lack of near-term catalysts in the quantum computing space, suggesting shares may continue trading in a range-bound pattern.

### 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

- [Encore Global Management LP Invests $577,000 in IonQ, Inc. $IONQ](https://longbridge.com/en/news/294174512.md)
- [Five-Star Analyst Is Bullish on D-Wave (QBTS) Stock, Sets $30 Target as Quantum Backlog Grows](https://longbridge.com/en/news/294054616.md)
- [D-Wave Quantum just announced an expanded deal. Should you buy the stock now?](https://longbridge.com/en/news/294101241.md)
- [IonQ wins regulatory clearance for SkyWater Technology acquisition](https://longbridge.com/en/news/294114732.md)
- [D-Wave Quantum Expands Telecom Footprint Through New AT&T Agreement](https://longbridge.com/en/news/293936653.md)