---
title: "Quantum Computing Stocks Mixed in Regular Trading, QUBT Up 0.89%, QBTS Down 1%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/299806612.md"
description: "Quantum computing stocks showed mixed performance during regular hours. QUBT gained 0.89%, IONQ rose 0.38%, while QBTS fell 1.13% and RGTI declined 0.61%. The sector traded quietly without major catalysts."
datetime: "2026-09-22T19:47:41.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/299806612.md)
  - [en](https://longbridge.com/en/news/299806612.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/299806612.md)
generator: "portal-rs"
---

# Quantum Computing Stocks Mixed in Regular Trading, QUBT Up 0.89%, QBTS Down 1%

Quantum Computing (QUBT.US) climbed **0.89%** to $9.04 during regular trading on Tuesday (September 22), leading the sector with an intraday high of $9.10. IonQ (IONQ.US) edged up **0.38%** to $40.67. D-Wave Quantum (QBTS.US) slipped **1.13%** to $17.50, while Rigetti Computing (RGTI.US) declined **0.61%** to $16.43.

The quantum computing sector traded without significant catalysts today, with individual stock movements driven primarily by technical factors. Overall trading remained subdued as investors await further industry developments and upcoming earnings reports.

## Sector constituents

| Name              | Ticker  | Last  | Change |
| ----------------- | ------- | ----- | ------ |
| Quantum Computing | QUBT.US | 9.04  | +0.89% |
| IonQ              | IONQ.US | 40.67 | +0.38% |
| Rigetti Computing | RGTI.US | 16.43 | -0.61% |
| D-Wave Quantum    | QBTS.US | 17.50 | -1.13% |

### 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

- [These 2 'Strong Buy' Quantum Computing Stocks Offer Attractive Entry Points, Say Analysts](https://longbridge.com/en/news/300666258.md)
- [IonQ Stock Wins Analyst Backing Ahead of 2027 Superion Launch](https://longbridge.com/en/news/300335478.md)
- [This Lexicon Pharmaceuticals Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Monday](https://longbridge.com/en/news/300306438.md)
- [D-Wave Launches Gate-Model Simulator Beta to Advance Error-Aware Quantum Development](https://longbridge.com/en/news/300675195.md)
- [Roadrunner Quantum Lab Opens its Doors in Albuquerque to First Twelve Tenants](https://longbridge.com/en/news/300460499.md)

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