---
title: "Hong Kong Stock Midday Review: Hang Seng Index down 0.28%, semiconductor stocks see a surge"
type: "News"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/228792420.md"
description: "The major indices of the Hong Kong stock market showed a mixed performance. As of the noon close, the Hang Seng Index fell by 0.28%, while the Hang Seng Tech Index rose by 0.37%. The total market turnover of the Hang Seng Index reached HKD 151.858 billion. On the market, semiconductor stocks experienced a surge, with Hua Hong Semiconductor soaring by 17% and SMIC rising over 6%, continuing to hit historical highs. Robotics concept stocks led the gains, with UBTECH ROBOTICS and ROBOSENSE both rising over 12%. Most tech stocks declined, with Meituan falling over 3%, and Baidu and Bilibili dropping over 2%. Mengniu Dairy issued a profit warning, rising over 10%"
datetime: "2025-02-19T04:09:02.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/228792420.md)
  - [en](https://longbridge.com/en/news/228792420.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/228792420.md)
---

> 支持的語言: [简体中文](https://longbridge.com/zh-CN/news/228792420.md) | [English](https://longbridge.com/en/news/228792420.md)


# Hong Kong Stock Midday Review: Hang Seng Index down 0.28%, semiconductor stocks see a surge

On February 19th, Jinshi Data reported that the major indices of the Hong Kong stock market showed mixed trends. By the close of trading at noon, the Hang Seng Index fell by 0.28%, while the Hang Seng Tech Index rose by 0.37%. The total turnover of the Hang Seng Index reached HKD 151.858 billion. In the market, semiconductor stocks experienced a surge, with Hua Hong Semiconductor (01347.HK) soaring by 17% and SMIC (00981.HK) rising over 6%, continuing to hit historical highs. Robotics concept stocks led the gains, with UBTECH ROBOTICS (09880.HK) and ROBOSENSE (02498.HK) both rising over 12%. Most tech stocks declined, with Meituan (03690.HK) falling over 3%, and Baidu (09888.HK) and Bilibili (09626.HK) both dropping over 2%. Mengniu Dairy (02319.HK) issued a profit warning, rising over 10%

### 相關股票

- [ROBOSENSE (02498.HK)](https://longbridge.com/zh-HK/quote/02498.HK.md)
- [UBTECH ROBOTICS (09880.HK)](https://longbridge.com/zh-HK/quote/09880.HK.md)
- [MENGNIU DAIRY (02319.HK)](https://longbridge.com/zh-HK/quote/02319.HK.md)
- [Hang Seng Index (00HSI.HK)](https://longbridge.com/zh-HK/quote/00HSI.HK.md)
- [Huatai-PB CSOP Hang Seng Technology ETF(QDII) (513130.CN)](https://longbridge.com/zh-HK/quote/513130.CN.md)
- [CSOP HS TECH (03033.HK)](https://longbridge.com/zh-HK/quote/03033.HK.md)
- [Hang Seng TECH Index (STECH.HK)](https://longbridge.com/zh-HK/quote/STECH.HK.md)
- [SMIC (00981.HK)](https://longbridge.com/zh-HK/quote/00981.HK.md)
- [BIDU-SW (09888.HK)](https://longbridge.com/zh-HK/quote/09888.HK.md)
- [ISHARESHSI (03115.HK)](https://longbridge.com/zh-HK/quote/03115.HK.md)
- [BILIBILI-W (09626.HK)](https://longbridge.com/zh-HK/quote/09626.HK.md)
- [MEITUAN (03690.HK)](https://longbridge.com/zh-HK/quote/03690.HK.md)
- [HUA HONG SEMI (01347.HK)](https://longbridge.com/zh-HK/quote/01347.HK.md)
- [HSTECH ETF (03032.HK)](https://longbridge.com/zh-HK/quote/03032.HK.md)

## 相關資訊與研究

- [CICC Keeps Their Buy Rating on RoboSense Technology Company., Ltd (2498)](https://longbridge.com/zh-HK/news/280896889.md)
- [Ubtech Robotics Corp posts FY net loss attributable RMB703.2 mln](https://longbridge.com/zh-HK/news/281211181.md)
- [Ubtech Robotics Narrows Loss in 2025](https://longbridge.com/zh-HK/news/281187944.md)
- [Elon Musk announces disappointing Tesla Optimus update](https://longbridge.com/zh-HK/news/281256697.md)
- [Uber increases stake in WeRide as robotaxi partnership ramps up in Dubai](https://longbridge.com/zh-HK/news/281219301.md)