A-share Close: Deep V Reversal, ChiNext Up 4.16%, Humanoid Robot Sector Surges

The A-share market staged a deep V reversal, with the ChiNext index closing up 4.16% and more than 4,500 stocks advancing, as investor sentiment improved. The humanoid robot sector led the rally: Unitree Technology hit the 20% daily limit and its market capitalization returned above 250 billion yuan, while over twenty stocks including Leyard and Haitian Ruisheng reached their limit up. The AI video concept regained momentum, with Zhongguang Tianze, Tianyu Digital, and Wasu Media all limit up. The semiconductor sector also staged a strong rebound, with Yuexin Semiconductor and Jingfeng Mingyuan among the gainers. The surge in humanoid robotics and AI video reflects growing market attention to embodied AI and generative AI applications.