---
title: "The three major A-share indices collectively fell at the midday break, while optical modules strengthened against the trend"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/282128469.md"
description: "36Kr learned that the three major A-share indices collectively fell during the midday break, with the Shanghai Composite Index down 0.73%, the Shenzhen Component Index down 0.31%, and the ChiNext Index down 0.67%; AI applications weakened, with Chinese online platforms dropping over 5%, and Zhangyue Technology falling over 4%; the precious metals sector led the decline, with XC-TECH down over 5%, Hunan Gold and CHIFENG GOLD down over 3%; the optical module and semiconductor sectors strengthened, with DSBJ hitting the daily limit, Accelink rising over 8%, Han's Laser up over 6%, and TFC increasing nearly 4%"
datetime: "2026-04-09T03:33:57.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/282128469.md)
  - [en](https://longbridge.com/en/news/282128469.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/282128469.md)
---

# The three major A-share indices collectively fell at the midday break, while optical modules strengthened against the trend

36Kr learned that the three major A-share indices collectively fell during the midday break, with the Shanghai Composite Index down 0.73%, the Shenzhen Component Index down 0.31%, and the ChiNext Index down 0.67%; AI applications weakened, with Chinese online platforms dropping over 5%, and Zhangyue Technology falling over 4%; the precious metals sector led the decline, with XC-TECH down over 5%, Hunan Gold and CHIFENG GOLD down over 3%; the optical module and semiconductor sectors strengthened, with DSBJ hitting the daily limit, Accelink rising over 8%, Han's Laser up over 6%, and TFC increasing nearly 4%

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