---
title: "Hong Kong stock movement: PRODUCTIVE TECH surged 27.54%, with clear capital flow, market sentiment is high but volatility should be monitored"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/285017764.md"
description: "PRODUCTIVE TECH surged 27.54%; Semiconductor Manufacturing International Corporation rose 4.44%, with a transaction volume of HKD 1.236 billion; Hua Hong Semiconductor increased by 4.29%, with a transaction volume of HKD 652 million; Days Intelligent Chip rose 11.53%, with a transaction volume of HKD 378 million; GigaDevice Semiconductor increased by 3.16%, with a market capitalization of HKD 339.5 billion"
datetime: "2026-05-04T02:12:30.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/285017764.md)
  - [en](https://longbridge.com/en/news/285017764.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/285017764.md)
---

# Hong Kong stock movement: PRODUCTIVE TECH surged 27.54%, with clear capital flow, market sentiment is high but volatility should be monitored

**Hong Kong Stock Movement**

PRODUCTIVE TECH surged 27.54%, with no significant news recently. Trading is active, and capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

**Stocks Ranked by Industry Trading Volume**

SMIC rose 4.44%. Based on recent key news:

1.  On May 4th, SMIC's stock price broke through a key technical level, driving the price up. According to technical analysis, the stock price broke through the 0.382 key level, showing strong upward momentum, pushing the price up 4.44%.
    
2.  On May 4th, analysts gave SMIC a buy rating with a target price of HKD 93.5. Analysts believe that SMIC's technical indicators show further upward potential, enhancing market confidence.
    
3.  On May 4th, the market holds an optimistic view on SMIC's long-term trend, driving the stock price up. Market analysis suggests that SMIC's stock price trend is stable, with increased momentum, extending the upward trajectory. The semiconductor industry has performed strongly recently.
    

Huahong Semiconductor rose 4.29%. Based on recent key news:

1.  On April 29th, Morgan Stanley released a report maintaining a hold rating on Huahong Semiconductor with a target price of HKD 88. Nevertheless, market optimism about the company drove the stock price up, closing at HKD 108.10.
    
2.  Recently, analysts' consensus rating for Huahong Semiconductor is moderate buy, with a target price of HKD 101.88, further enhancing investor confidence and pushing the stock price up.
    
3.  Significant capital inflow was noted, with trading volume reaching HKD 652 million, indicating strong market interest in the stock. The semiconductor industry has performed strongly recently, with noticeable capital inflow.
    

Days Smart Chip rose 11.53%, with trading volume reaching HKD 378 million, and no significant news recently. Trading is active, and capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

**Stocks Ranked by Industry Market Capitalization**

GigaDevice rose 3.16%. Based on recent news:

1.  On May 4th, GigaDevice disclosed a price increase for storage products, with the gross margin in the first quarter rising by 12.17 percentage points to 57.08%. Market supply is tight, and niche DRAM product prices are expected to continue rising in 2026, driving the stock price up.
    
2.  On May 1st, GigaDevice revealed in its investor relations activity record that the robotics field is a key focus for the company, with GD32 MCU products performing excellently in robotic applications, further boosting market confidence.
    
3.  On May 1st, GigaDevice disclosed that demand for 2D NAND is growing strongly, with supply gaps worsening, and prices may continue to rise, benefiting the company's performance. The storage industry shows strong demand, with supply-demand imbalance

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