---
title: "Quantum Computing Stocks Rise Pre-Market, IONQ Up Nearly 14%, QBTS and RGTI Up Over 5%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/299882561.md"
description: "During pre-market trading on September 23, quantum computing stocks rallied broadly. IONQ led with nearly 14% gain, while QBTS, RGTI, and QUBT all rose over 4%."
datetime: "2026-09-23T10:45:42.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/299882561.md)
  - [en](https://longbridge.com/en/news/299882561.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/299882561.md)
generator: "portal-rs"
---

# Quantum Computing Stocks Rise Pre-Market, IONQ Up Nearly 14%, QBTS and RGTI Up Over 5%

During pre-market trading on September 23, quantum computing stocks rallied broadly, with all four major names posting gains. As of press time, sector leader **IONQ** surged nearly 14% to $46.35 in pre-market trading, leading the sector higher.

**QBTS** rose over 5% to $18.51 in pre-market trading, **RGTI** gained over 5% to $17.48, and **QUBT** advanced over 4% to $9.46. Overall, quantum computing concept stocks showed a broad-based rally during pre-market trading sessions, with relatively positive market sentiment.

## Sector constituents

| Name                  | Ticker  | Last  | Change  |
| --------------------- | ------- | ----- | ------- |
| IonQ                  | IONQ.US | 46.35 | +13.77% |
| Rigetti Computing     | RGTI.US | 17.48 | +5.80%  |
| D-Wave Quantum        | QBTS.US | 18.51 | +5.43%  |
| Quantum Computing Inc | QUBT.US | 9.46  | +4.19%  |

### 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

- [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)
- [Roadrunner Quantum Lab Opens its Doors in Albuquerque to First Twelve Tenants](https://longbridge.com/en/news/300460499.md)
- [IonQ partners with Nvidia to deploy Superion 256 quantum system at accelerated quantum research center](https://longbridge.com/en/news/299893242.md)
- [D-Wave Quantum Adds Veteran Tech Leader to Board](https://longbridge.com/en/news/299637348.md)

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