Hang Seng Index has rose 2.52%, with a year-to-date rose 1.6%; Hang Seng TECH Index has rose 4.72%, with a year-to-date fell 5.7%.SINOTRUK(03808) rose 11.09%, with a trading turnover 522.9 Million HKD, and a year-to-date rose 51.6%.
YOFC(06869) rose 10.75%, with a trading turnover 4.8 Billion HKD, and a year-to-date rose 350.3%.
MINIMAX-W(00100) fell 5.72%, with a trading turnover 1.6 Billion HKD, and a year-to-date rose 304.5%.
SIGENERGY(06656) fell 4.86%, with a trading turnover 137.4 Million HKD, and a year-to-date rose 40%.<img src="https://pub.pbkrs.com/screenshot/hk_company_top_five_2026-06-02_en-1780389041094228301.png?x-oss-process=style/lg" original-src="https://pub.pbkrs.com/screenshot/hk_company_top_five_2026-06-02_en-1780389041094228301.png"/>

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SINOTRUK(03808) rose 11.09%, with a trading turnover 522.9 Million HKD, and a year-to-date rose 51.6%. YOFC(06869) rose 10.75%, with a trading turnover 4.8 Billion HKD, and a year-to-date rose 350.3%. MINIMAX-W(00100) fell 5.72%, with a trading turnover 1.6 Billion HKD, and a year-to-date rose 304.5%. SIGENERGY(06656) fell 4.86%, with a trading turnover 137.4 Million HKD, and a year-to-date rose 40%.

- The Hang Seng Index rose by 2.52% and has gained 1.6% for the year; the Hang Seng Tech Index increased by 4.72% but is down 5.7% year-to-date.  
- China National Heavy Duty Truck (03808) saw an 11.09% increase with a trading volume of HKD 520 million, resulting in a 51.6% year-to-date gain.  
- Changfei Optical Fiber (06869) rose by 10.75% with a trading volume of HKD 4.8 billion, marking a significant 350.3% increase this year.

Top 5 HK Stock Gainers/Losers (>100B) (6.2)