机器人概念反弹 东贝集团涨停

Group 1 - The core viewpoint of the article highlights a rebound in the robotics sector, with Dongbei Group (601956) hitting the daily limit up, indicating strong investor interest [1] - Other companies in the robotics sector, such as Aishida (002403), Lingyun Optics, Jiangsu Beiren, Zhongdali De (002896), and Hengfeng Tools (300488), also experienced significant gains, reflecting a broader positive trend in the industry [1] - There is an influx of dark pool capital into these stocks, suggesting increased speculative trading activity and potential future volatility [1]