科创AIETF鹏华（589090）上涨5.4%，GEO生成式引擎优化有望重塑营销版图

Group 1 - The core concept of GEO (Generative Engine Optimization) is gaining traction, focusing on advertising technology for generative AI applications, which enhances the probability of ad content being referenced in AI-generated content [1] - According to Dongfang Securities, AI tools can empower various processes such as content creation, customer service, and translation, thereby improving work efficiency and strengthening inventory management through massive data analysis [1] - The AI-driven B2B platform is expected to create a new entry point for traffic, transitioning from SEO to GEO [1] Group 2 - As of January 12, 2026, the Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index (950180) surged by 5.47%, with notable stock performances including Xindian Software up by 20.01%, Haitan Ruisheng up by 20.00%, and Xinghuan Technology up by 19.75% [1] - The Penghua Sci-Tech AI ETF (589090) rose by 5.40%, marking its third consecutive increase, with the latest price reported at 1.23 yuan [1] - The Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index comprises 30 large-cap stocks that provide foundational resources, technology, and application support for the AI sector, reflecting the overall performance of representative AI industry stocks listed on the Sci-Tech Innovation Board [1] Group 3 - As of December 31, 2025, the top ten weighted stocks in the Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index (950180) include Kingsoft Office, Lianqi Technology, Cambricon, Chipone, Stone Technology, Amlogic, Fudan Microelectronics, Hengxuan Technology, Zhongke Xingtu, and Yuntian Lefe, collectively accounting for 67.08% of the index [2]