---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40132535.md"
description: "Xanadu Quantum rose 52%, Huachen AI rose 43%. Small-cap quantum and AI stocks were carried away by sentiment today, but gains of this magnitude lack fundamental support. Those who entered should be careful 😵‍💫;Nano Nuclear Energy secured a nuclear micro-reactor deployment contract, rising 15%;Cameco rose nearly 9% on news about Iranian nuclear fuel. In uranium mining political risk, a single piece of news can be a catalyst;3SBio fell 11.7%. The Hong Kong stock biopharmaceutical sector as a whole experienced significant capital withdrawal. It was hit quite hard this time 😭."
datetime: "2026-04-23T11:27:36.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40132535.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40132535.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40132535.md)
author: "[最难忘的物件](https://longbridge.com/en/profiles/27514819.md)"
---

# Xanadu Quantum rose 52%, Huachen AI rose 43%. Smal…


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