21世纪经济报道·2025-12-30 07:40Market Overview - The A-share market experienced a strong upward trend, with the Shanghai Composite Index closing with a 10-day winning streak, while the Shenzhen Component Index and the ChiNext Index rose by 0.49% and 0.63% respectively [1] - The total trading volume in the Shanghai and Shenzhen markets exceeded 2 trillion yuan for the third consecutive trading day, increasing by 3.8 billion yuan compared to the previous trading day [2] Sector Performance - The robotics sector saw significant gains, with multiple stocks hitting the daily limit, including Fenglong Co. with five consecutive limit-ups and Tianqi Co. with four consecutive limit-ups [3] - The AI glasses concept also showed strong performance, with stocks like New Xiang Micro rising nearly 10% and Yingpais rising over 7% [3] - AI-related stocks collectively surged, with over ten stocks in the AI, AI agents, and AIGC sectors hitting the daily limit, including Kute Intelligent and Baijia Qiancheng [3] Hong Kong Market - The Hong Kong stock market also showed strength, with the Hang Seng Index rising over 1% and the Hang Seng Tech Index increasing by more than 2% [5] International Markets - The Japanese and South Korean stock markets closed early due to the New Year's holiday, with the Nikkei 225 Index down 0.37% but showing a strong annual performance, gaining over 10,000 points and up 26.18% for the year [7]