On November 26, 2025, A-share market CPO concept stocks generally rose. Zhongji Innolight was up by 8%, Yongding Co., Ltd. was up by over 7%, New Easy Sheng was up by over 5%, Yangtze Optical Fibre and Cable and YOFC were up by over 4%, and T&S Communications and Union Optic Technology were up by over 3%.
