---
title: "Top 10 HK Stock Losers (4.21)"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/283461964.md"
description: "NUOBIKAN(02635) fell 33.69%, with a trading turnover 322.5 Million HKD, and a year-to-date rose 21.4%. PEGBIO CO-B(02565) fell 13.79%, with a trading turnover 24.9 Million HKD, and a year-to-date fell 47.8%. SIGENERGY(06656) fell 9.37%, with a trading turnover 587.7 Million HKD, and a year-to-date rose 67%."
datetime: "2026-04-21T08:30:43.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/283461964.md)
  - [en](https://longbridge.com/en/news/283461964.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/283461964.md)
---

# Top 10 HK Stock Losers (4.21)

Hang Seng Index has rose 0.48%, with a year-to-date rose 3.3%; Hang Seng TECH Index has fell 0.08%, with a year-to-date fell 8.2%.

NUOBIKAN(02635) fell 33.69%, with a trading turnover 322.5 Million HKD, and a year-to-date rose 21.4%.

PEGBIO CO-B(02565) fell 13.79%, with a trading turnover 24.9 Million HKD, and a year-to-date fell 47.8%.

SIGENERGY(06656) fell 9.37%, with a trading turnover 587.7 Million HKD, and a year-to-date rose 67%.

### Related Stocks

- [02635.HK](https://longbridge.com/en/quote/02635.HK.md)
- [02565.HK](https://longbridge.com/en/quote/02565.HK.md)
- [06656.HK](https://longbridge.com/en/quote/06656.HK.md)
- [02556.HK](https://longbridge.com/en/quote/02556.HK.md)
- [02465.HK](https://longbridge.com/en/quote/02465.HK.md)
- [09993.HK](https://longbridge.com/en/quote/09993.HK.md)
- [02442.HK](https://longbridge.com/en/quote/02442.HK.md)
- [02160.HK](https://longbridge.com/en/quote/02160.HK.md)
- [09678.HK](https://longbridge.com/en/quote/09678.HK.md)
- [02591.HK](https://longbridge.com/en/quote/02591.HK.md)

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