---
title: "The three major A-share indices opened higher collectively, with new stock N Youxun soaring 364.58% on its first day of listing"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/270234325.md"
description: "36Kr learned that the three major indices of A-shares opened higher collectively, with the Shanghai Composite Index opening up 0.05%, the Shenzhen Component Index up 0.48%, and the ChiNext Index up 0.89%; the semiconductor and communication equipment sectors led the gains, with new stock N Youxun soaring 364.58% on its first day of listing, SY Science & Technology rising over 9%, and Risen Energy and Prevail both rising over 6%; the shipping and precious metals sectors saw the largest declines, with China Merchants Energy Shipping falling over 3% and COSCO Shipping Energy Transportation down over 2%"
datetime: "2025-12-19T01:31:38.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/270234325.md)
  - [en](https://longbridge.com/en/news/270234325.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/270234325.md)
---

# The three major A-share indices opened higher collectively, with new stock N Youxun soaring 364.58% on its first day of listing

36Kr learned that the three major A-share indices opened higher collectively, with the Shanghai Composite Index up 0.05%, the Shenzhen Component Index up 0.48%, and the ChiNext Index up 0.89%; the semiconductor and communication equipment sectors led the gains, with new stock N Youxun soaring 364.58% on its first day of listing, SY Science & Technology rising over 9%, and Risen Energy and Prevail both up over 6%; the shipping and precious metals sectors saw the largest declines, with China Merchants Energy Shipping down over 3% and COSCO Shipping Energy down over 2%

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