---
title: "Data Center Sector Rises in After-Hours Trading, NBIS Up Nearly 8%, CRWV Gains Over 2%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293392930.md"
description: "During after-hours trading on Tuesday (July 21), the data center sector rallied broadly. NBIS led gains with nearly 8% rise, while CRWV advanced over 2%, with IREN and HUT also moving higher and ORCL posting moderate gains."
datetime: "2026-07-21T22:46:29.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293392930.md)
  - [en](https://longbridge.com/en/news/293392930.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293392930.md)
---

# Data Center Sector Rises in After-Hours Trading, NBIS Up Nearly 8%, CRWV Gains Over 2%

During after-hours trading on Tuesday (July 21), the data center sector showed strong performance with mainstream stocks rising collectively. As of press time, **NBIS.US** traded at **$218.60** in after-hours, up **$1.68** or **0.77%** from its regular market close; compared to the previous trading day's close, the stock's after-hours gain approaches **8%** (having already surged 18.78% during regular hours). **CRWV.US** climbed **$2.17** to **$81.75** in after-hours trading, representing a **2.73%** gain.

Among other names, **IREN.US** edged down **0.20%** to **$41.37** in after-hours, though it had surged **2.71%** during regular trading; **HUT.US** rose **0.48%** to **$109.50** in after-hours, following a **7.98%** jump in regular hours. Sector heavyweight **ORCL.US** extended gains in after-hours trading to **$127.60**, up **0.43%**, after already climbing **4.67%** during regular session.

Among derivative plays, **NEBX.US** gained **1.77%** to **$32.15** in after-hours, following a massive **37.83%** surge during regular hours; **ORCX.US** advanced **0.76%** to **$17.19** in after-hours, after rising **9.15%** in regular trading. Overall, capital continued chasing data center and computing-related concepts in after-hours session, with sector sentiment remaining elevated.

### Related Stocks

- [CRWV.US](https://longbridge.com/en/quote/CRWV.US.md)
- [NBIS.US](https://longbridge.com/en/quote/NBIS.US.md)
- [IREN.US](https://longbridge.com/en/quote/IREN.US.md)
- [HUT.US](https://longbridge.com/en/quote/HUT.US.md)
- [ORCL.US](https://longbridge.com/en/quote/ORCL.US.md)

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