---
title: "January 20th Midday Review: The ChiNext Index fell 1.83% in half a day, with commercial aerospace and computing hardware stocks collectively adjusting"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/273025316.md"
description: "On January 20th, at the midday close, the market experienced fluctuations and adjustments, with the Shenzhen Component Index and the ChiNext Index both falling over 1%. Chemical stocks rose against the trend, with CZDH and Redwall hitting the daily limit. The real estate sector rebounded, with Chengtou Holding and GRANDJOY closing at the limit. Consumer stocks performed actively, with Weizhi Xiang and SHJB hitting the daily limit. AI application stocks surged, with Zhewen Interactive and TD Online closing at the limit. Commercial aerospace and computing hardware stocks declined, with AEROSPACE POWER and TDG hitting the daily limit. The Shanghai Composite Index fell by 0.3%, the Shenzhen Component Index fell by 1.22%, and the ChiNext Index fell by 1.83%"
datetime: "2026-01-20T03:30:52.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/273025316.md)
  - [en](https://longbridge.com/en/news/273025316.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/273025316.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/273025316.md) | [繁體中文](https://longbridge.com/zh-HK/news/273025316.md)


# January 20th Midday Review: The ChiNext Index fell 1.83% in half a day, with commercial aerospace and computing hardware stocks collectively adjusting

The market experienced fluctuations and adjustments in the morning, with the Shenzhen Component Index and the ChiNext Index both falling over 1%. Chemical stocks performed strongly against the trend, with CZDH and Redwall hitting the daily limit. The real estate sector rebounded, with Chengtou Holding and GRANDJOY also hitting the daily limit. Consumer stocks showed active performance, with Weizhi Xiang and SHJB hitting the daily limit. AI application sectors surged, with Zhewen Interactive and TD Online hitting the daily limit. On the downside, the commercial aerospace concept adjusted again, with Aerospace Power and several other stocks hitting the daily limit; computing hardware stocks fell, with TDG hitting the daily limit. At the midday close, the Shanghai Composite Index fell 0.3%, the Shenzhen Component Index fell 1.22%, and the ChiNext Index fell 1.83%

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