Closing summary: The Shanghai Composite Index fluctuated narrowly and fell slightly by 0.3%, with many concept stocks related to humanoid robots experiencing a big drop.

The three major stock indexes in A-shares collectively fell today. As of the close, the Shanghai Composite Index fell by 0.3%, the Shenzhen Component Index fell by 0.04%, the ChiNext Index fell by 0.16%, and the Bei50 Index fell by 0.83%. The total turnover in Shanghai, Shenzhen, and Beijing was 2.3494 trillion yuan for the day, a decrease of 817.2 billion yuan from the previous day. Over 3,400 stocks in the entire market fell. In terms of sector themes, the energy metals, lithography machine, education, tourism and hotel, coal, and engineering machinery sectors led the gains, while humanoid robots, paper manufacturing, innovative drugs, diversified finance, and liquid cooling servers sectors led the losses. In the market, the lithography machine concept stocks remained active, with Yongxin Optical up for three consecutive days, and Haili Shares and Kaimeite Gas rising by the daily limit. The tourism and hotel sector collectively rose in the afternoon, with Yunnan Tourism, Guilin Tourism, and Qujiang Wenlv hitting the daily limit. The energy metals sector oscillated at high levels, with Ganfeng Lithium rising by the daily limit. In addition, the logistics, engineering machinery, and film and television sectors rotated during the day. Robot concept stocks saw significant declines today, with Jinfake Technology, Wolong Electric Drive, Wuzhou Xinchun and other stocks hitting the daily limit down, and Haonan Electric Power, Amp Dragon, and Junpu Intelligent leading the declines. Innovative drug concept stocks experienced volatile adjustments, with Saile Medical, Kanghong Pharmaceuticals, and Zhaoyan New Drugs all experiencing varying degrees of decline.