---
title: "January 29th Midday Review: ChiNext Index rises and falls slightly, AI application sector experiences a collective surge"
type: "News"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/274083911.md"
description: "On January 29th, the Shanghai Composite Index closed down 0.1%, the Shenzhen Component Index rose 0.01%, and the ChiNext Index fell 0.05%. The AI application sector performed strongly, with several stocks hitting the daily limit. The precious metals and non-ferrous metals sectors continued to rise, with China Gold and North Copper reaching new highs. The real estate sector also saw some gains, but the semiconductor sector experienced a pullback, with some stocks falling more than 6%. Overall, the market showed more stocks declining than rising, with a total trading volume of 2.04 trillion in the morning"
datetime: "2026-01-29T03:31:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/274083911.md)
  - [en](https://longbridge.com/en/news/274083911.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/274083911.md)
---

> 支持的語言: [简体中文](https://longbridge.com/zh-CN/news/274083911.md) | [English](https://longbridge.com/en/news/274083911.md)


# January 29th Midday Review: ChiNext Index rises and falls slightly, AI application sector experiences a collective surge

The Shanghai Composite Index experienced narrow fluctuations in the morning, while the ChiNext Index rose and then fell back. AI applications saw a collective surge, with stocks like Gainshare Group and Zhejiang Wenlian hitting the daily limit. The precious metals sector continued its upward trend, with China Gold achieving five consecutive limit-ups and Hunan Gold four consecutive limit-ups. The non-ferrous metals sector continued to strengthen, with North Copper hitting the daily limit and reaching a new high. The real estate sector rallied, with Shenzhen Properties A and New City Holdings hitting the daily limit. On the downside, the semiconductor sector rose and then fell back, with Beijing Junzheng and Shenkong Co., Ltd. dropping over 6%. More stocks fell than rose, with over 2,800 stocks in the Shanghai, Shenzhen, and Beijing markets showing declines, and a total transaction volume of 2.04 trillion in the morning session. At the midday close, the Shanghai Composite Index fell by 0.1%, the Shenzhen Component Index rose by 0.01%, and the ChiNext Index fell by 0.05%

### 相關股票

- [ChiNext (399006.CN)](https://longbridge.com/zh-HK/quote/399006.CN.md)
- [Shenzhen Index (399001.CN)](https://longbridge.com/zh-HK/quote/399001.CN.md)
- [North Copper (000737.CN)](https://longbridge.com/zh-HK/quote/000737.CN.md)
- [Huaan SZSE ChiNext Composite 50 ETF (159949.CN)](https://longbridge.com/zh-HK/quote/159949.CN.md)
- [China Gold (600916.CN)](https://longbridge.com/zh-HK/quote/600916.CN.md)
- [ChinaAMC China 50 ETF (510050.CN)](https://longbridge.com/zh-HK/quote/510050.CN.md)
- [E Fund GEM ETF (159915.CN)](https://longbridge.com/zh-HK/quote/159915.CN.md)
- [Huatai-PB CSI 300 ETF (510300.CN)](https://longbridge.com/zh-HK/quote/510300.CN.md)
- [SSE Index (000001.CN)](https://longbridge.com/zh-HK/quote/000001.CN.md)

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