---
title: "Quantum Computing Stocks Rise in Post-Market Trading, IONQ Up Nearly 3%, QBTS Up Nearly 1%, RGTI Up Nearly 2%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293501118.md"
description: "The quantum computing sector rallied in post-market trading, led by IONQ up nearly 3%, with QBTS and RGTI also gaining, while QUBT edged lower."
datetime: "2026-07-22T16:46:05.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293501118.md)
  - [en](https://longbridge.com/en/news/293501118.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293501118.md)
---

# Quantum Computing Stocks Rise in Post-Market Trading, IONQ Up Nearly 3%, QBTS Up Nearly 1%, RGTI Up Nearly 2%

The quantum computing sector rallied collectively during post-market trading. As of press time, **IONQ.US** traded at **$36.530** in the post-market session, up **2.87%** from the previous close; **QBTS.US** rose **1.11%** to **$17.997**; and **RGTI.US** gained **1.96%** to **$15.580**.

Performance within the sector showed slight divergence, with **QUBT.US** posting a modest gain of **0.97%** to **$8.300**. Overall, quantum computing concepts attracted investor interest in the post-market session, with most tickers recording gains. IONQ led the advance, reflecting continued market optimism regarding the commercialization prospects of quantum computing technology.

In terms of volume, QBTS saw approximately 1.03 million shares traded in the post-market session, while RGTI recorded about 1.05 million shares, indicating shifts in trading activity compared to regular hours. Investors are advised to monitor upcoming sector news and technical developments to capture short-term trading opportunities.

### 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

- [Quantum Computing Sector Rallies Intraday, IONQ Up Nearly 7%, QBTS Surges Over 7%](https://longbridge.com/en/news/294376900.md)
- [Encore Global Management LP Invests $577,000 in IonQ, Inc. $IONQ](https://longbridge.com/en/news/294174512.md)
- [IonQ Secures Final Approval for SkyWater Acquisition as Wall Street Sees 104% Upside](https://longbridge.com/en/news/294193000.md)
- [Rosenblatt Says These 5 Quantum Stocks Could Nearly Triple](https://longbridge.com/en/news/294376563.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)