Zheng Quan Shi Bao·2025-09-16 09:39Market Overview - A-shares experienced a rebound in the afternoon, with the Sci-Tech 50 index showing strong performance, rising over 2% during the session [1] - The Shanghai Composite Index closed slightly up by 0.04% at 3861.87 points, while the Shenzhen Component rose by 0.45% to 13063.97 points, and the ChiNext Index increased by 0.68% to 3087.04 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 23.673 billion yuan, an increase of 639 million yuan compared to the previous day [1] Sector Performance - The logistics sector saw significant gains, with companies like New Ning Logistics, Jushen Co., and Yiatong hitting the daily limit [1] - The automotive supply chain stocks were active, with Hengshuai Co. and Junsheng Electronics also reaching the daily limit [1] - The robotics concept stocks surged, with Anpeilong and Hanwei Technology hitting the daily limit and achieving new highs [1][3] Robotics Sector Developments - The robotics concept saw renewed activity, with several companies including Hengshuai Co., Anpeilong, Hongchang Technology, and Hanwei Technology all hitting the 20% limit up [3] - Yushu Technology announced the open-source UnifoLM-WMA-0 architecture, aimed at advancing the global embodied intelligence industry [4] - Elon Musk mentioned the progress of Tesla's Optimus Gen3 at the All-In Summit, highlighting its human-like dexterity and plans for mass production [5] Company-Specific News - The stock of Yaojie Ankang experienced a dramatic drop, closing down 53.7% after previously surging over 60% during the day [6][7] - Yaojie Ankang's board confirmed that they were unaware of the reasons behind the stock price fluctuations, stating that the company's operations and financial status remain stable [9] - The company recently received clinical approval for its core product, Tinengotinib, for treating specific types of breast cancer [9]