机器人产业ETF（159551）回调超2.8%，马斯克发布Optimus学习功夫视频，回调或可布局

Group 1 - The core viewpoint of the articles highlights Tesla's advancements in robotics, particularly with the Optimus robot, which now demonstrates improved real-time responsiveness and perception capabilities, marking a significant breakthrough in AI-driven learning for robots [1] - Tesla's public demonstration of complex dynamic movements signals a competitive edge over domestic companies like Yushu and Zhiyuan, indicating potential for further developments in the future [1] - The introduction of features such as foot charging and hand-mounted cameras enhances the robot's functionality, suggesting a trend towards greater convenience and precision in robotic applications [1] Group 2 - The Robot Industry ETF (159551) tracks the Robot Index (H30590), which focuses on companies involved in the research, production, and services related to robotics and automation, covering various segments including industrial and service robots [2] - The index aims to reflect the overall performance of the robotics industry, emphasizing its high technological content and innovation [2]