300308，成交额A股第一！谷子经济涨停潮

Core Viewpoint - The article highlights the recent surge in the cultural media sector, driven by the popularity of brands like WAKUKU and LABUBU, and the positive market response to the "谷子经济" (Guzi Economy) [1][13]. Group 1: Cultural Media Sector - The cultural media sector has shown strong performance, with sub-sectors such as film and television, short dramas, and the Guzi Economy experiencing significant gains [10][13]. - The rise of brands like Bubble Mart and Quantum Song has led to increased enthusiasm in the cultural media sector, extending beyond to new consumption avenues [1][13]. - Recent government policies, such as the "Beijing Fashion Consumption Expansion Action Plan," aim to stimulate the fashion and cultural sectors, encouraging collaborations between traditional brands and well-known IPs [13]. Group 2: AI and Computing Power Sector - The AI sector has seen a rebound, particularly in the computing power supply chain, with leading stocks like Zhongji Xuchuang rising by 8.73% and achieving a market capitalization of 130.5 billion [4][6]. - The growth in AI applications, including AI smartphones and smart glasses, is contributing to the overall market enthusiasm, with significant sales growth reported in the smart glasses market [7][8]. - Companies like Broadcom are making advancements in optical packaging technology, which is expected to benefit related industries such as optical components and chips [6][8].