---
title: "December 17th Midday Review: The ChiNext Index rose 1.21% in half a day, with lithium mining and computing hardware stocks collectively strengthening"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/269951222.md"
description: "On December 17th at noon, the Shanghai Composite Index fluctuated narrowly, while the ChiNext Index rose by 1.21%. Lithium mining stocks and computing hardware stocks collectively strengthened, with Shengxin Lithium Energy, Dazhong Mining, YOFC, and TDii hitting the daily limit. Consumer stocks were active, with Baida Group achieving five consecutive limit-ups, and Qujiang Cultural Tourism hitting the daily limit. The Hainan sector declined, with Jingliang Holdings and Hainan Ruize hitting the daily limit down. Over 3,600 stocks fell in the Shanghai and Shenzhen markets, with a total transaction volume of 1.04 trillion in the morning session"
datetime: "2025-12-17T03:30:54.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/269951222.md)
  - [en](https://longbridge.com/en/news/269951222.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/269951222.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/269951222.md) | [繁體中文](https://longbridge.com/zh-HK/news/269951222.md)


# December 17th Midday Review: The ChiNext Index rose 1.21% in half a day, with lithium mining and computing hardware stocks collectively strengthening

The Shanghai Composite Index fluctuated narrowly in the morning, while the ChiNext Index rose over 1%. Lithium mining stocks collectively strengthened, with Shengxin Lithium Energy and Dazhong Mining hitting the daily limit. Stocks related to computing hardware, such as YOFC and TDii, also surged to the daily limit. Consumer stocks remained active, with Baida Group achieving five consecutive limit-ups, and Qujiang Cultural Tourism hitting the daily limit. On the downside, the Hainan sector fell sharply, with Jingliang Holdings and Hainan Ruize hitting the daily limit down. The indices showed a divergence between the yellow and white lines, with more stocks declining than rising; over 3,600 stocks in the Shanghai, Shenzhen, and Beijing markets were in the red, with a total turnover of 1.04 trillion in the morning session. At the midday close, the Shanghai Composite Index rose 0.17%, the Shenzhen Component Index rose 0.83%, and the ChiNext Index rose 1.21%

### Related Stocks

- [Dazhong Mining (001203.CN)](https://longbridge.com/en/quote/001203.CN.md)
- [TDii (002491.CN)](https://longbridge.com/en/quote/002491.CN.md)
- [YOFC (601869.CN)](https://longbridge.com/en/quote/601869.CN.md)
- [YOFC (06869.HK)](https://longbridge.com/en/quote/06869.HK.md)

## Related News & Research

- [Dazhong Mining's units plan to invest 3.7 billion yuan in project](https://longbridge.com/en/news/271792646.md)
- [02:01 ETTCL Brings NXTPAPER   70   Pro to the U.S.](https://longbridge.com/en/news/277417388.md)
- [Golden Goose Resources Commences Mapping and Channel Sampling at its Gran Esperanza High Grade Gold Project, Rio Negro, Argentina](https://longbridge.com/en/news/277476711.md)
- [Redeia Corporacion (OTCMKTS:RDEIY) Sees Strong Trading Volume  - Still a Buy?](https://longbridge.com/en/news/277663035.md)
- [BunsenLabs Carbon swaps tint2 for Xfce panel in Debian 13 update](https://longbridge.com/en/news/277654275.md)