Penelitian ini bertujuan untuk menganalisis reaksi pasar modal terhadap peristiwa banjir bandang Aceh dan Sumatra Tahun 2025 pada perusahaan sektor perkebunan berbasis kelapa sawit yang terdaftar di Bursa Efek Indonesia. Penelitian menggunakan metode event study dengan pendekatan kuantitatif terhadap 22 perusahaan yang dipilih melalui teknik purposive sampling. Data penelitian meliputi harga sa…
Titania Aisyah Karuniawati, “Comparative Analysis of Stock Prices, Abnormal Return, and Trading Volume Activity in the Metals and Minerals Industry Before and After the 2025 United States Import Tariff Policy”. D-IV Thesis Financial Analyst Accounting Department, Politeknik Negeri Semarang, under the guidance of Edi Wijayanto, S.E., M.Si., and Dra. Nurul Hamida, M.Pd. July 2026, 68 pages. …
Pada 8 September 2025 terjadi peristiwa politik besar berupa pelantikan Purbaya Yudhi Sadewa sebagai Menteri Keuangan Republik Indonesia. Studi ini menelusuri bagaimana peristiwa tersebut memengaruhi saham-saham syariah di sektor Properti & Real Estate, dengan mengamati 16 emiten yang tercatat dalam Indeks Saham Syariah Indonesia (ISSI). Rancangan event study yang dibangun di atas Market Adjust…
This research aims to analyse how the market reacts to fund placement policy by the Ministry of Finance, viewed from the differences in Abnormal Return and Trading Volume Activity of the five state-owned banks' stocks before and after the announcement. The research is a quantitative study using an event study approach, that analysed abnormal return and trading volume activity of 5 state-owned b…
Riszki Ria Pratiwi, “Capital Market Reaction to Political Events: A Case Study of Abnormal Return and Trading Volume Activity of IDX80 Stocks towards the Announcement of the 2024”. Thesis Accounting Department Semarang Polytechnic, under the guidance of Th. Tyas Listyani, S.E., M.Si. and Nurseto Adhi, S.E., M.Si., Januari 2025, 153 pages. This research analyzes the impact of the 2024…