---
title: "The ChiNext Index rose over 1%, the STAR 50 surged 3%, and semiconductor chip stocks continued their strong performance"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/254080005.md"
description: "The ChiNext Index rose by more than 1%, and the STAR 50 Index surged by 3%, reaching a new high in nearly three and a half years. Semiconductor chip stocks performed strongly, with INFOTMIC hitting the daily limit, Cambricon, JoulWatt, and Hygon Information Technology rising by more than 10%. Government bond futures fell slightly. Market risk warning, investment should be cautious"
datetime: "2025-08-22T01:45:37.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/254080005.md)
  - [en](https://longbridge.com/en/news/254080005.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/254080005.md)
---

# The ChiNext Index rose over 1%, the STAR 50 surged 3%, and semiconductor chip stocks continued their strong performance

The Sci-Tech Innovation 50 surged 3%, reaching a new high in nearly three and a half years. Semiconductor stocks continued their strong performance, with INFOTMIC hitting the daily limit, Cambricon, JoulWatt, and Hygon Information Technology rising over 10%, and Chipone Technology, Shen Gong Technology, Dongxin Technology, and CanSemi Technology increasing over 5%. Yesterday, DeepSeek-V3.1 was officially released, featuring a hybrid inference architecture aimed at the next generation of domestic chip design. Treasury futures fell slightly.

Risk Warning and Disclaimer

The market carries risks, and investments should be made cautiously. This article does not constitute personal investment advice and does not take into account the specific investment goals, financial situation, or needs of individual users. Users should consider whether any opinions, views, or conclusions in this article are suitable for their specific circumstances. Investment based on this is at one's own risk

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