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Specifically, the stock indexes of the two cities opened sharply higher across the board. The Shanghai Composite Index hit 3,500 points in early trading, while the Growth Enterprise Market Index rose nearly 5% in intraday trading, and the gains gradually narrowed in the afternoon. At the close, the Shanghai Composite Index rose 0.59% to 3,422.66 points, the Shenzhen Component Index rose 0.75% to 10,812.58 points, the Growth Enterprise Market Index rose 0.69% to 2,264.05 points, and the Beizheng 50 Index rose 2.35%. The total turnover of Shanghai, Shenzhen and North China was 2,228.2 billion yuan, an increase of 566.7 billion yuan compared with yesterday.The concept of AIGC has strengthened again today. At the close, Shensi Electronics is worth buying a 20% daily limit, Guangyun Technology is approaching the daily limit, Haitian Ruisheng has risen by nearly 10%, and Jincai Internet, Tianyue Digital Branch and Huayang Lianzhong have won four consecutive boards.In terms of industry, OpenAI announced that it will announce new products and functions for 12 consecutive working days starting from December 5. At present, the official version of o1, ChatGPTPro, enhanced fine-tuning and other functions have been released.

Large consumption collective pull-upA50, Hong Kong stocks mutation! A-share heavy volume, large consumption, collective pull-up and active AI application conceptIn the retail sector, Yonghui Supermarket, Jiajiayue, Dongbai Group, Youhao Group and Zhongbai Group have daily limit.

The concept of humanoid robot has a strong trend in intraday trading. At the close, Zhongyan shares won two consecutive boards, Eft and Hanwei Technology also rose by 20%, Sanfeng Intelligent rose by more than 15%, and Keli Sensing's daily limit reached a record high.[AI application is very active, "loose" is good for big consumption! 】CITIC Securities said that it is expected that the main directions of subsequent release will include multimodal, Agent and platform tools, AI applications, etc. The main products will include the foresight of important products such as Sora and Operator. At present, the rapid prosperity of model ecology, considering the upgrading of model capabilities and the lowering of industrialization threshold, combined with the application landing forms such as Agent, it is expected that the landing of AI applications will continue to accelerate in 2025, and it is suggested to pay attention to the three main lines of platform services, application scenarios and computing power.