免疫治疗概念震荡走强，中源协和、开能健康涨停

Group 1 - The immunotherapy sector is experiencing a strong rebound, with companies like Zhongyuan Qihuo and Kaineng Health hitting the daily limit up [1] - Other companies in the sector, such as Jimin Health, Guanhao Bio, Chengda Pharmaceutical, Zexing Pharmaceutical, and Heyuan Bio, are also showing significant gains [1]