---
title: "NN: The stock price has increased by more than 20% for two consecutive days"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/263062903.md"
description: "NN announced that its stock price has experienced an abnormal fluctuation, with a cumulative closing increase of over 20% on October 27 and 28, 2025. Since September 2025, the stock price has increased by a total of 123.90%, with a rise of 46.41% between October 23 and 28. Currently, the company's price-to-book ratio is 4.1 times, significantly higher than the industry average, but it has continued to incur losses from 2022 to the first half of 2025"
datetime: "2025-10-28T10:50:32.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/263062903.md)
  - [en](https://longbridge.com/en/news/263062903.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/263062903.md)
---

# NN: The stock price has increased by more than 20% for two consecutive days

NN announced that the company's stock price experienced a cumulative closing price deviation of over 20% on October 27 and 28, 2025, which constitutes an abnormal fluctuation in stock trading. The company's stock price has increased by a total of 123.90% since September 2025, and it triggered the abnormal trading fluctuation indicators twice from October 23 to 28, with a cumulative increase of 46.41% during that period. The company's latest price-to-book ratio is 4.1 times, significantly higher than the level of listed companies in the same industry. The company has reported continuous losses from 2022 to the first half of 2025

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