Hong Kong-listed optical communication stocks bucked the market trend and rose, with Hygon Optical Technology (01191.HK) up over 6.5%, InnoLight Technology (03308.HK) up over 4%, Sunny Optical Technology (02382.HK) up over 2.5%, and Yangtze Optical F

2026-09-11

Hong Kong-listed optical communication stocks bucked the market trend and rose, with Hygon Optical Technology (01191.HK) up over 6.5%, InnoLight Technology (03308.HK) up over 4%, Sunny Optical Technology (02382.HK) up over 2.5%, and Yangtze Optical Fibre and Cable (06869.HK) and Cambridge Technology (06166.HK) both up 2%.