大数据ETF(159739)涨超8.7%，机构看好GEO公司快速增长

Group 1 - The core viewpoint is that the GEO market in China is expected to grow significantly, with a projected year-on-year increase of over 200% by Q2 2025, and over 78% of business decision-makers prioritizing AI search optimization for digital transformation [1] - According to Guotai Junan Securities, large models are anticipated to serve as traffic entry points, potentially increasing user engagement and advertising space as traffic grows [1] - In the short to medium term, the monetization of large models is primarily through low advertising ratios, with many free consumer traffic in a monetization vacuum, allowing GEO companies to capitalize on this growth phase [1] Group 2 - As of January 12, 2026, the CSI Cloud Computing and Big Data Theme Index (930851) surged by 7.88%, with constituent stocks such as Toray, Hand Information, and Yidian Tianxia each rising by approximately 20% [1] - The Big Data ETF (159739) increased by 8.72%, marking its third consecutive rise, with the latest price reported at 1.91 yuan [1] - The CSI Cloud Computing and Big Data Theme Index tracks 50 listed companies involved in cloud computing and big data services, reflecting the overall performance of these sectors [2]