Hong Kong-listed AI healthcare concept stocks fluctuated and rose, with Medlive (02192.HK) up more than 9%, EasyHealth (02661.HK) and Biocytogen-B (02315.HK) both up more than 6.5%, Ark Health (06086.HK) up more than 5%, and MicroPort Robotics (02252.HK) up more than 4%.