---
title: "NN: The stock price has risen significantly in the short term, posing risks of market sentiment overheating and irrational speculation"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/263727360.md"
description: "NN issued a risk warning announcement, pointing out that since September 2025, the stock price has increased by 198.04%. From October 23 to 31, it touched the abnormal fluctuation indicator three times, with a cumulative increase of 94.89%. The company's stock price has risen significantly in the short term, posing risks of market sentiment overheating and irrational speculation, and has seriously deviated from the SSE Index and the decoration and renovation industry index. Investors should be aware of trading risks"
datetime: "2025-10-31T11:25:03.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/263727360.md)
  - [en](https://longbridge.com/en/news/263727360.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/263727360.md)
---

# NN: The stock price has risen significantly in the short term, posing risks of market sentiment overheating and irrational speculation

According to the Zhitong Finance APP, NN (605178.SH) issued a risk warning announcement stating that the company's stock price has increased by 198.04% since September 2025. During the period from October 23 to 31, it touched the abnormal trading fluctuation indicator three times, with a cumulative increase of 94.89%. On October 31, the company's stock turnover rate was 35.03%, which is relatively high, indicating significant trading volume and considerable trading risk. The company's stock price has risen sharply in the short term, posing risks of market sentiment overheating and irrational speculation, and has seriously deviated from the SSE Index and the decoration and renovation industry index during the same period, as well as from the company's fundamentals, with a risk of rapid decline at any time. Investors are advised to pay attention to the trading risks in the secondary market

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