Hang Seng Index has rose 0.03%, with a year-to-date rose 2.8%; Hang Seng TECH Index has rose 0.09%, with a year-to-date rose 4.1%.BUTONG GROUP(06090) fell 29.62%, with a trading turnover 32.5 Million HKD, and a year-to-date fell 32.3%.
XUANZHUBIO-B(02575) fell 19.71%, with a trading turnover 31.9 Million HKD, and a year-to-date fell 25.7%.
CLOUDBREAK-B(02592) fell 19.07%, with a trading turnover 38.4 Million HKD, and a year-to-date fell 29.8%.<img src="https://pub.pbkrs.com/screenshot/hk_decrease_top_ten_2026-01-05_en-1767601840986997018.png?x-oss-process=style/lg" original-src="https://pub.pbkrs.com/screenshot/hk_decrease_top_ten_2026-01-05_en-1767601840986997018.png"/>

06090

02575

02592

06616

02577

02208

02431

01045

09678

01709

BUTONG GROUP(06090) fell 29.62%, with a trading turnover 32.5 Million HKD, and a year-to-date fell 32.3%. XUANZHUBIO-B(02575) fell 19.71%, with a trading turnover 31.9 Million HKD, and a year-to-date fell 25.7%. CLOUDBREAK-B(02592) fell 19.07%, with a trading turnover 38.4 Million HKD, and a year-to-date fell 29.8%.

Top 10 HK Stock Losers (1.5)