3800点的博弈，成交额继续缩减

Market Performance - The three major indices showed mixed results, with the Shanghai Composite Index down 0.16%, the Shenzhen Component down 1.85%, and the ChiNext Index down 1.81% [1] - Over 3,600 stocks rose in the two markets, with a total trading volume of 1.05 trillion [1] Sector Highlights - The commercial aerospace concept saw a resurgence, with stocks like Shengyang Technology and Shunhao Co. hitting the daily limit [3] - The consumer sector strengthened, particularly in retail, with Central Plaza and Shanghai Jiubai reaching the daily limit [3] - The IP economy concept was active, with stocks such as Guobo Co. and Sanxiang Impression hitting the daily limit [3] - The AI healthcare concept experienced fluctuations, with Huaren Health rising by 20% and hitting the daily limit [3] - The lithium battery sector faced a decline, with stocks like Hekai Xinyuan and CATL experiencing significant drops [3] Policy and Regulatory Developments - The Central Financial and Economic Affairs Commission emphasized expanding domestic demand as a top priority for next year, focusing on structural changes in consumption [3] - Ant Group's AI health application, Antifufu, saw a surge in downloads, ranking third on the Apple App Store [3] - The Ministry of Industry and Information Technology approved the first batch of L3 autonomous vehicles for mass production, with several automakers announcing they received L3 road licenses [3]