eprintid: 74085 rev_number: 10 eprint_status: archive userid: 12460 dir: disk0/00/07/40/85 datestamp: 2025-11-10 07:33:53 lastmod: 2025-11-10 07:33:53 status_changed: 2025-11-10 07:33:53 type: thesis metadata_visibility: show contact_email: muh.khabib@uin-suka.ac.id creators_name: Anais Pavitasari Eka Latifa, NIM.: 21108030041 title: STUDI PERISTIWA PADA INVESTASI APPLE DI INDONESIA DI PERUSAHAAN SEKTOR PERTAMBANGAN ispublished: pub subjects: 658.15 divisions: jur_mks full_text_status: restricted keywords: Event Study, Abnormal Return, Investasi Apple, Pasar Modal, Efisiensi Pasar note: Dr. Darmawan, S.Pd.,MAB abstract: This study analyzes abnormal stock returns of mining companies in Indonesia related to Apple Inc.'s investment in 2024. The event study method used is a quantitative approach, utilizing daily stock price data and the Jakarta Composite Index (JCI) in the periods before and after the announcement. The sample consists of ten large-cap mining companies listed on the Indonesia Stock Exchange. The results show significant abnormal returns around the event, indicating a market response to the announcement. This finding supports the semi-strong form of market efficiency theory, where stock prices reflect relevant public information. date: 2025-09-04 date_type: published pages: 99 institution: UIN SUNAN KALIJAGA YOGYAKARTA department: FAKULTAS EKONOMI DAN BISNIS ISLAM thesis_type: skripsi thesis_name: other citation: Anais Pavitasari Eka Latifa, NIM.: 21108030041 (2025) STUDI PERISTIWA PADA INVESTASI APPLE DI INDONESIA DI PERUSAHAAN SEKTOR PERTAMBANGAN. Skripsi thesis, UIN SUNAN KALIJAGA YOGYAKARTA. document_url: https://digilib.uin-suka.ac.id/id/eprint/74085/1/21108030041_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf document_url: https://digilib.uin-suka.ac.id/id/eprint/74085/2/21108030041_BAB-II_sampai_SEBELUM-BAB-TERAKHIR.pdf