Gan, Yujian
Tao, Yiyi
Mo, Jiawang
Huang, Xianzheng
Li, Yiwen
Wang, Kexin
Cai, Yi
Liang, Lu
Xiong, Shuzhen
Ke, Qi
Zheng, Hua
Hu, Xiaochun
Funding for this research was provided by:
Supported by the Guangxi Key Laboratory of Seaward Economic Intelligent System Analysis and Decision-making. (2024C013)
Supported by the Guangxi Key Laboratory of Seaward Economic Intelligent System Analysis and Decision-making. (2024C013)
Guangxi Key Laboratory of Big Data in Finance and Economics
Supported by the Exploration and Practice of the Co-construction Mode of China-ASEAN Digital Economy Industry College by Universities, Governments, Industries and Enterprises. ((XGK2022022))
Supported by the Guangxi Key Laboratory of Big Data in Finance and Economics. Supported by the Standard Electronic License for the "One Map" of Smart Market Supervision in Guangxi. ((GXNNZCZ2024-C3-1-174-XYGC 11))
Article History
Received: 28 June 2025
Accepted: 22 November 2025
First Online: 18 December 2025
Declarations
:
: This study does not involve human participants, personal data, or human tissue. The investor questions were collected from a publicly accessible forum and do not include any personally identifiable information. All annotators involved in question-answer creation and validation are co-authors of this paper. Therefore, ethics approval and consent to participate are not required.
: Not applicable. This study does not include any individual person’s data in any form.
: The authors declare no competing interests.