Hong Kong-listed optical communication concept stocks bucked the trend and rose, with Cambridge Technology (06166.HK) up more than 16%, Hygon Microelectronics (01191.HK) up more than 10%, InnoLight Technology (03308.HK) up more than 10%, and Yangtze

2026-11-11

Hong Kong-listed optical communication concept stocks bucked the trend and rose, with Cambridge Technology (06166.HK) up more than 16%, Hygon Microelectronics (01191.HK) up more than 10%, InnoLight Technology (03308.HK) up more than 10%, and Yangtze Optical Fibre and Cable (06869.HK) up more than 6%.