---
title: "The glass substrate concept fluctuates and rebounds, with CDD and W-OLF TECH both hitting the daily limit"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/290500350.md"
description: "The glass substrate concept rebounded during the day, with CDD and W-OLF TECH hitting the limit up, while TSTC, LONGLI, Raycus, and Lens also saw gains"
datetime: "2026-06-23T02:20:44.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/290500350.md)
  - [en](https://longbridge.com/en/news/290500350.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/290500350.md)
---

# The glass substrate concept fluctuates and rebounds, with CDD and W-OLF TECH both hitting the daily limit

The glass substrate concept rebounded during the day, with CDD and W-OLF TECH hitting the limit up, while TSTC, LONGLI, Raycus, and Lens also rose

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