---
title: "Yangtze Optical Fibre tumbles 10% as optical communication stocks weaken"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296304105.md"
description: "Yangtze Optical Fibre (6869.HK) tumbles 10% during regular trading to HK$131.20 amid broader optical sector weakness."
datetime: "2026-08-19T05:05:35.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296304105.md)
  - [en](https://longbridge.com/en/news/296304105.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296304105.md)
generator: "portal-rs"
---

# Yangtze Optical Fibre tumbles 10% as optical communication stocks weaken

Yangtze Optical Fibre and Cable (6869.HK) tumbled **10%** during regular trading on Wednesday to HK$**131.20**, tracking a broader sell-off across the optical communication sector. Weakness in the fibre-optic segment weighed on shares, with the stock extending losses to more than 10% in intraday trade.

### Related Stocks

- [06869.HK](https://longbridge.com/en/quote/06869.HK.md)

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