---
title: "November 7th Midday Review: Three major indices slightly declined, chemical sector collectively surged"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/264776300.md"
description: "On November 7th, at the midday close, the three major indices fell slightly, with the Shanghai Composite Index and the Shenzhen Component Index both down 0.16%, and the ChiNext Index down 0.37%. Sectors such as organic silicon, phosphorus chemical, fluorochemical, and Hainan Free Trade Zone performed strongly, with many individual stocks hitting the daily limit; meanwhile, robotics concept stocks experienced adjustments, with over 2,800 stocks declining in the overall market, and the trading volume was 1.27 trillion"
datetime: "2025-11-07T03:36:01.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/264776300.md)
  - [en](https://longbridge.com/en/news/264776300.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/264776300.md)
generator: "portal-rs"
---

# November 7th Midday Review: Three major indices slightly declined, chemical sector collectively surged

1.  The market opened lower in the morning and rebounded, with all three major indices turning positive during the session. The organic silicon sector saw a collective surge, with Dongyue Silicon Material, Hoshine Silicon, and several other stocks hitting the daily limit. The phosphorus chemical and fluorine chemical sectors continued to show strength, with Qingshuiyuan and Chengxing Co., Ltd. also reaching their limits. The Hainan Free Trade Zone was repeatedly active, with Haima Automobile and Hainan Mining hitting the daily limit. On the downside, robotics concept stocks adjusted, with Hengshuai Co., Ltd. falling over 10%. More stocks declined than rose, with over 2,800 stocks in the Shanghai, Shenzhen, and Beijing markets showing losses, and a total transaction volume of 1.27 trillion in the morning session. At the midday close, the Shanghai Composite Index fell 0.16%, the Shenzhen Component Index fell 0.16%, and the ChiNext Index fell 0.37%.

2.  In terms of sector concepts, organic silicon, phosphorus chemical, fluorine chemical, and Hainan Free Trade Zone sectors led the gains; while robotics, quantum technology, Xinchuang, and AI applications sectors led the declines;

3.  A total of 2,230 stocks rose in the two markets, with 50 stocks hitting the daily limit; 2,716 stocks fell, with 8 stocks hitting the daily limit; 18 stocks were suspended from trading, with a suspension rate of 32%

### Related Stocks

- [603260.CN](https://longbridge.com/en/quote/603260.CN.md)

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**