Faraz, M.R. and Yulianti, E. 2026. Stock Market Reaction to the 2025 Finance Minister Change: Abnormal Return, Trading Volume, and Frequency in LQ-45. Economic and Business Horizon. 5, 5 (Sep. 2026), 809–822. DOI:https://doi.org/10.54518/ebh.5.5.2026.1625.