%0 Thesis
%9 Skripsi
%A Anais Pavitasari Eka Latifa, NIM.: 21108030041
%B FAKULTAS EKONOMI DAN BISNIS ISLAM
%D 2025
%F digilib:74085
%I UIN SUNAN KALIJAGA YOGYAKARTA
%K Event Study, Abnormal Return, Investasi Apple, Pasar Modal, Efisiensi Pasar
%P 99
%T STUDI PERISTIWA PADA INVESTASI APPLE DI INDONESIA DI PERUSAHAAN SEKTOR PERTAMBANGAN
%U https://digilib.uin-suka.ac.id/id/eprint/74085/
%X 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.
%Z Dr. Darmawan, S.Pd.,MAB