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All Journal Jurnal Ilmu Manajemen Management Studies and Entrepreneurship Journal (MSEJ) INVEST : Jurnal Inovasi Bisnis dan Akuntansi JGEN : Jurnal Pengabdian Kepada Masyarakat
Yusnita, Raja Ria
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice

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Journal : Jurnal Ilmu Manajemen

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Dampak Pengumuman Covid-19 terhadap Perubahan Harga Saham, Volume Transaksi Saham dan Abnormal Return Safitri, Nora; Nuraini, Eka; Yusnita, Raja Ria
Jurnal Ilmu Manajemen Vol 12, No 2 (2023): Jurnal Ilmu Manajemen
Publisher : Universitas muhammadiyah palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jimn.v12i2.3709

Abstract

The purpose of this study is to find out whether there are significant differences between stock prices, stock transaction volume and abnormal returns before and after the announcement of Covid-19 in the Food and Beverage Industry listed on the IDX. The population in this study were Food and Beverage companies listed on the IDX, using a purposive sampling technique so that the number of samples in this study were 14 companies. The analysis in this study was first by conducting a descriptive statistical test, then testing the normality and hypothesis testing. Hypothesis testing was carried out using the Wilcoxon signed rank test of differentials, by calculating stock price data, stock transaction volume and abnormal returns 31 days before and 31 days after the announcement. Based on the results of the analysis conducted, this study shows that there are significant differences in stock prices, stock transaction volume and abnormal returns. Where stock prices have decreased by 11%, stock transaction volume has increased by 24% and abnormal returns have increased by 49% after the announcement of Covid-19 in Indonesia.
Co-Authors Agustin, Hamdi Muhammad Arif Nuraini, Eka Nursida, Nina Raihan, Muhammad Safitri, Indah Safitri, Nora Zulkifli Rusby