---
title: "Top 10 HK Stock Gainers (8.21)"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296677217.md"
description: "DIAGENS-B(02526) rose 24.7%, with a trading turnover 58.3 Million HKD, and a year-to-date rose 431.3%. SCIENTECH(02291) rose 20.53%, with a trading turnover 140.9 Million HKD, and a year-to-date fell 5.3%. JIA YAO HLDGS(01626) rose 20.41%, with a trading turnover 12.3 Million HKD, and a year-to-date rose 567.4%."
datetime: "2026-08-22T08:30:41.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296677217.md)
  - [en](https://longbridge.com/en/news/296677217.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296677217.md)
generator: "portal-rs"
---

# Top 10 HK Stock Gainers (8.21)

Hang Seng Index has rose 1.21%, with a year-to-date rose 1.5%; Hang Seng TECH Index has rose 1.4%, with a year-to-date fell 13.6%.

DIAGENS-B(02526) rose 24.7%, with a trading turnover 58.3 Million HKD, and a year-to-date rose 431.3%.

SCIENTECH(02291) rose 20.53%, with a trading turnover 140.9 Million HKD, and a year-to-date fell 5.3%.

JIA YAO HLDGS(01626) rose 20.41%, with a trading turnover 12.3 Million HKD, and a year-to-date rose 567.4%.

### Related Stocks

- [02526.HK](https://longbridge.com/en/quote/02526.HK.md)
- [02291.HK](https://longbridge.com/en/quote/02291.HK.md)
- [01626.HK](https://longbridge.com/en/quote/01626.HK.md)
- [02166.HK](https://longbridge.com/en/quote/02166.HK.md)
- [02585.HK](https://longbridge.com/en/quote/02585.HK.md)
- [02706.HK](https://longbridge.com/en/quote/02706.HK.md)
- [06693.HK](https://longbridge.com/en/quote/06693.HK.md)
- [00100.HK](https://longbridge.com/en/quote/00100.HK.md)
- [09696.HK](https://longbridge.com/en/quote/09696.HK.md)
- [02245.HK](https://longbridge.com/en/quote/02245.HK.md)

## Related News & Research

- [Jia Yao Holdings schedules board meeting to review interim results](https://longbridge.com/en/news/296201133.md)
- [Lepu ScienTech agrees to buy 54.24% stake in Shanghai Minwei Biotech for RMB 1.09 billion](https://longbridge.com/en/news/296617512.md)
- [Tianqi Lithium files HKEX next-day disclosure return on share repurchase, cancellation at RMB 16.71](https://longbridge.com/en/news/296486555.md)
- [MiniMax names Li Ziqing independent non-executive director as Zhu Huaxing resigns](https://longbridge.com/en/news/296619739.md)
- [MiniMax Group files board, board committee member list for disclosure responsibilities](https://longbridge.com/en/news/296620404.md)

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