---
title: "September 16th Midday Review: Three major indices slightly declined, robotics concept stocks surged against the trend"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/257463864.md"
description: "As of the midday close on September 16, the three major indices experienced slight declines, with the Shanghai Composite Index down 0.1%, the Shenzhen Component Index down 0.26%, and the ChiNext Index down 0.32%. Robotics concept stocks performed strongly, with Hanwei Electronics and NJEC hitting the daily limit. The unified big market and liquid-cooled server concept stocks also strengthened. Pork stocks generally adjusted, with Tianyu Bio nearing the daily limit down. Overall in the market, 2,776 stocks rose, 56 hit the daily limit up, 2,207 fell, and 5 hit the daily limit down"
datetime: "2025-09-16T03:34:45.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/257463864.md)
  - [en](https://longbridge.com/en/news/257463864.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/257463864.md)
---

# September 16th Midday Review: Three major indices slightly declined, robotics concept stocks surged against the trend

1.  The market rebounded after hitting a low in the morning, with the three major indices slightly declining. Robot concept stocks surged again, with Hanwei Electronics, NJEC, and several other stocks hitting the daily limit. The concept of a unified large market strengthened, with XinNing Logistics, JuShen Co., Ltd., and others also reaching the daily limit. The liquid cooling server concept gained strength, with ZhongKe Shuguang and Yinlun Co., Ltd. hitting the daily limit. On the downside, pork stocks collectively adjusted, with Tianyu Bio nearing the daily limit down. More stocks rose than fell, with over 2,900 stocks in the Shanghai, Shenzhen, and Beijing markets in the green, and a total transaction volume of 1.5 trillion in the morning session. At the noon close, the Shanghai Composite Index fell by 0.1%, the Shenzhen Component Index fell by 0.26%, and the ChiNext Index fell by 0.32%.
    
2.  In terms of sector concepts, the robot, unified large market, liquid cooling server, and new energy vehicle sectors led the gains; while the pork, small metals, titanium dioxide, and rare earth permanent magnet sectors led the declines.
    
3.  A total of 2,776 stocks rose in the two markets, with 56 stocks hitting the daily limit up; 2,207 stocks fell, with 5 stocks hitting the daily limit down; 25 stocks were suspended from trading, with a suspension rate of 33%

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