Group 1 - The article discusses the performance of an AI-driven investment system that claims an annualized return of 238% [4][8] - Analysts from YY Securities highlight a particular stock that has increased over 100% this year, suggesting it is a strong investment opportunity [9] - The article encourages readers to consider investing, with one user reporting a profit of 2000 yuan, representing a 14.3% return [11] Group 2 - The AI assistant "Xiao Zhuge" is introduced as a resource for investors, providing access to a knowledge base and analyst insights [12] - The article promotes the use of a mobile app for investment tracking and education, offering incentives such as limited edition game skins for registration [4][6]