---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/280266720.md"
description: "A-share fiber optic concept continues to rise, YOFC hits the daily limit, TDii previously hit the daily limit, HTGD, SDGI, NanjingHuamai Technology, ZTT and others followed the rise"
datetime: "2026-03-24T06:35:24.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/280266720.md)
  - [en](https://longbridge.com/en/news/280266720.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/280266720.md)
---

# 

A-share fiber optic concept continues to rise, YOFC hits the daily limit, TDii previously hit the daily limit, HTGD, SDGI, NanjingHuamai Technology, ZTT and others followed the rise.

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