机器人概念股盘初活跃，新时达涨停

Group 1 - The core viewpoint of the article highlights the active performance of robotics concept stocks, with notable gains in several companies [1] Group 2 - New Times Da reached the daily limit increase [1] - Top Group saw an increase of over 6% [1] - Other companies such as World, Green Harmony, Sanhua Intelligent Control, and Efort also experienced upward movement [1]