---
title: "The ChiNext Index fell over 2% on reduced volume, while AI healthcare and commercial aerospace concepts surged against the trend"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/270115909.md"
description: "The market fluctuated throughout the day, with the ChiNext Index falling over 2%. AI medical and commercial aerospace concept stocks surged against the trend, with Huaren Health, Thalys, SY Science & Technology, and Tianjian Technology hitting the daily limit. Retail and IP economy consumer stocks rose, with Baida Group achieving six consecutive limit-ups. Computing hardware stocks declined, with Shengyi Technology and Jingwang Electronics dropping over 5%. More stocks rose than fell, with about 2,900 stocks in the Shanghai, Shenzhen, and Beijing markets in the green, and today's trading volume reached 1.67 trillion. At the close, the Shanghai Composite Index rose 0.16%, the Shenzhen Component Index fell 1.29%, and the ChiNext Index fell 2.17%"
datetime: "2025-12-18T07:02:24.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/270115909.md)
  - [en](https://longbridge.com/en/news/270115909.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/270115909.md)
generator: "portal-rs"
---

# The ChiNext Index fell over 2% on reduced volume, while AI healthcare and commercial aerospace concepts surged against the trend

The market fluctuated throughout the day, with the ChiNext Index falling over 2%. AI healthcare concepts collectively strengthened, with Huaren Health and Thalys hitting the daily limit. The commercial aerospace sector surged across the board, with SY Science & Technology and Tianjian Technology also hitting the daily limit. Retail and IP economy consumer stocks rose, with Baida Group achieving six consecutive limit-ups, and Shanghai Jiubai hitting the daily limit. On the downside, computing hardware stocks fell, with Shengyi Technology and Jingwang Electronics dropping over 5%. More stocks rose than fell, with about 2,900 stocks in the Shanghai, Shenzhen, and Beijing markets in the green, and today's trading volume reached 1.67 trillion. By the close, the Shanghai Composite Index rose 0.16%, the Shenzhen Component Index fell 1.29%, and the ChiNext Index fell 2.17%

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