Zhang, Bing
Article History
Received: 17 July 2025
Accepted: 10 December 2025
First Online: 27 December 2025
Declarations
:
: The authors declare no competing interests.
: This research was conducted in accordance with ethical guidelines for computational finance research established by the Harbin Finance University Research Ethics Committee (Protocol Number: HFU-2024-CS-089, approved on March 15, 2024). The study utilized publicly available financial market data and did not involve human participants or sensitive personal information. All data processing and analysis procedures followed institutional guidelines for responsible AI research and financial data usage. The research methodology was reviewed and approved by the university’s AI Ethics Review Board to ensure compliance with academic integrity standards and responsible machine learning practices.