Hang Seng Index has fell 0.89%, with a year-to-date rose 2.1%; Hang Seng TECH Index has fell 0.97%, with a year-to-date fell 8.6%.NIO-SW(09866) rose 3.42%, with a trading turnover 239.3 Million HKD, and a year-to-date rose 33.1%.
GF SEC(01776) rose 3.2%, with a trading turnover 321.7 Million HKD, and a year-to-date fell 1.2%.
SIGENERGY(06656) fell 9.02%, with a trading turnover 1.1 Billion HKD, and a year-to-date rose 85.1%.
GIGADEVICE(03986) fell 6.83%, with a trading turnover 894.9 Million HKD, and a year-to-date rose 165.9%.<img src="https://pub.pbkrs.com/screenshot/hk_company_top_five_2026-04-17_en-1776414651996544765.png?x-oss-process=style/lg" original-src="https://pub.pbkrs.com/screenshot/hk_company_top_five_2026-04-17_en-1776414651996544765.png"/>

09866

01776

09660

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01179

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02359

03317

06869

NIO-SW(09866) rose 3.42%, with a trading turnover 239.3 Million HKD, and a year-to-date rose 33.1%. GF SEC(01776) rose 3.2%, with a trading turnover 321.7 Million HKD, and a year-to-date fell 1.2%. SIGENERGY(06656) fell 9.02%, with a trading turnover 1.1 Billion HKD, and a year-to-date rose 85.1%. GIGADEVICE(03986) fell 6.83%, with a trading turnover 894.9 Million HKD, and a year-to-date rose 165.9%.

- The Hang Seng Index fell by 0.89%, with a year-to-date increase of 2.1%.  
- The Hang Seng Tech Index decreased by 0.97%, showing an annual decline of 8.6%.  
- Notable movements included NIO rising by 3.42% and Zhaoyi Innovation dropping by 6.83%, reflecting significant annual gains and losses respectively.

Top 5 HK Stock Gainers/Losers (>100B) (4.17)