机器人概念股震荡走强

Group 1 - Wanma Co., Ltd. and Dayang Electric both hit the daily limit up, indicating strong market performance [1] - Lihexing and Dema Technology saw increases of over 10%, reflecting positive investor sentiment [1] - Other companies such as World, Xiangxin Technology, and Fulian Precision also experienced significant gains, contributing to a bullish trend in the market [1]