---
title: "The Shanghai Composite Index fluctuated narrowly, falling by 0.3%, while robotics concept stocks collectively adjusted"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/258028628.md"
description: "The Shanghai Composite Index fluctuated within a narrow range throughout the day, closing down 0.3%. Individual stocks performed poorly, with over 3,400 stocks in the Shanghai, Shenzhen, and Beijing markets declining. Sectors such as tourism and education performed well, while sectors like robotics and pharmaceutical commerce experienced collective adjustments. Popular concept stocks such as Guilin Tourism and photolithography concept stocks hit the daily limit up, but robotics concept stocks like KINGFA and WXQC saw multiple stocks hit the daily limit down"
datetime: "2025-09-19T07:06:02.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/258028628.md)
  - [en](https://longbridge.com/en/news/258028628.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/258028628.md)
generator: "portal-rs"
---

# The Shanghai Composite Index fluctuated narrowly, falling by 0.3%, while robotics concept stocks collectively adjusted

1.  Overall trend: The Shanghai Composite Index fluctuated within a narrow range throughout the day, while the ChiNext Index rose and then fell back. Most individual stocks declined, with over 3,400 stocks in Shanghai, Shenzhen, and Beijing showing losses. Today's trading volume was 2.35 trillion. By the close, the Shanghai Composite Index fell by 0.3%, the Shenzhen Component Index fell by 0.04%, and the ChiNext Index fell by 0.16%.

2.  Industry sectors: The tourism, education, coal, and construction machinery sectors saw the largest gains, while the robotics, pharmaceutical commerce, diversified finance, and brain-computer interface sectors experienced the largest declines.

3.  Popular concepts: Tourism stocks surged in the afternoon, with Guilin Tourism and Qujiang Cultural Tourism hitting the daily limit. The photolithography machine concept stocks continued to perform strongly, with Xilong Science and Kaimeteqi hitting the daily limit. CPO concept stocks remained active, with Tiantong Co., Ltd. and Changfei Optical Fiber hitting the daily limit. On the downside, robotics concept stocks collectively adjusted, with KINGFA and WXQC among several stocks hitting the daily limit down

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