Analysis of Abnormal Return and Volume Activity of Telecommunications Sector Shares in Indonesia Before and After Covid-19

The industrial revolution resulted in several industries changing their management in order to survive, one of the industries that was affected quite considerably was the trading industry. This study aims to analyze stock return and Trade Volume Activity (TVA) of trading companies in Indonesia Stock Exchange (IDX) before and after Harbolnas (Hari Belanja Online Nasional) or National Online Shopping Days. The samples are all trading companies that have listed on the IDX in the year 2019. This study use multiple linear regression with a significance level of 5%. The results show there are no significant differences in the abnormal return before and after Harbolnas, and there are no significant differences in the TVA before and after the harbolnas

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Analisis Reaksi Pasar Terhadap Pengumuman Merger dan Akuisisi Pada Perusahaan Akuisitor yang Terdaftar di BEI

E-Jurnal Akuntansi ◽

10.24843/eja.2018.v23.i03.p10 ◽

2018 ◽

pp. 1870

Author(s):

Ika Putri Adnyani ◽

Gayatri Gayatri

Keyword(s):

Abnormal Return ◽

Trading Volume ◽

Sampling Method ◽

Stock Exchange ◽

Cumulative Abnormal Return ◽

Test Results ◽

Volume Activity ◽

Paired Sample ◽

Analysis Technique ◽

Before And After

This research is conducted on all acquisition companies that conduct acquisitions listed on Indonesia Stock Exchange 2011-2016 period. Sampling method using purposive sampling. The number of samples of this research is 50 companies. The market reaction in this study used abnormal return and trading volume activity. The testing of information content will be done by looking at differences in cumulative abnormal return and the average trading volume of shares five days before and five days after the announcement of the acquisition. Data analysis technique used is paired sample t-test. Based on the test results, found there are significant differences in the abnormal return of the acquirer company before and after the announcement of the acquisition. However, there is no difference in trading volume activity of the acquirer's stock before and after the acquisition announcement Keywords: acquisitions, stock market, abnormal return, trading volume activity

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ANALISIS PERBEDAAN ABNORMAL RETURN DAN VOLUMEPERDAGANGAN SAHAM SEBELUM DAN SESUDAH PILPRES 9 JULI 2014 (STUDI KASUS PERUSAHAAN MILIK BAKRIE GROUP DAN MNC GROUP)

Jurnal Manajemen ◽

10.26460/jm.v4i2.171 ◽

2016 ◽

Vol 4 (2) ◽

Author(s):

Suharyati Suharyati ◽

Sri Hermuningsih

Keyword(s):

Abnormal Return ◽

Trading Volume ◽

Volume Activity ◽

Average Abnormal Return ◽

Before And After ◽

A Company

The purpose of this study to analyze the differences abnormal return and trading volume activity before and after pilpres 9 July 2014, at the company Bakrie Group and MNC Group. The results show: (1) There are no differences in average abnormal return before and after pilpres 9 Juli 2014 on the company Bakrie Group and MNC Group.The absence of a difference is becausereaction IDX to the pilpres 9 July 2014 is instantaneous and not prolonged. (2) There are no differences inaveragetrading volume activitybefore and after pilpres 9 Juli 2014 on the company Bakrie Group, but there are differences in average trading volume activitybefore and after pilpres 9 July 2014 on the companyMNC Group. The discrepancies in the company MNC Group is because investors MNC Group took profit rollicking tacking. While no differences in the company Bakrie Group is because investors Bakrie Group are not bothered by pilpres 9 July 2014. (3) The Company is more affected by pilpres 9 July 2014 is a company owned by MNC Group. Keywords: Abnormal Return,TradingVolumeActivity, Pilpres 9 July 2014.

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ANALISIS PERBEDAAN ABNORMAL RETURN DAN TRADING VOLUME ACTIVITY SEBELUM DAN SESUDAH PERISTIWA PENETAPAN UNDANG-UNDANG TAX AMNESTY

JMM UNRAM - MASTER OF MANAGEMENT JOURNAL ◽

10.29303/jmm.v10i3.661 ◽

2021 ◽

Vol 10 (3) ◽

pp. 186-198

Author(s):

I Komang Wisnu Wardhana ◽

Hermanto Hermanto ◽

I Nyoman Nugraha AP

Keyword(s):

Abnormal Return ◽

Trading Volume ◽

Secondary Data ◽

Volume Activity ◽

Analytical Technique ◽

Tax Amnesty ◽

Average Abnormal Return ◽

Before And After ◽

The Difference

The purpose of this study was to determine the difference in the average abnormal return and trading volume activity before and after the enactment of the tax amnesty law on the LQ-45 index. The type of data used in this study is secondary data with data collection techniques using the documentation method. Determination of the sample in this study using purposive sampling method with certain criteria so as to obtain 45 samples. The analytical technique used in this research is paired sample t-test with an observation period of 10 days. The results of this study indicate that: (1) There is no difference in the average abnormal return before and after the enactment of the tax amnesty law. (2) There is no difference in the average trading volume activity before and after the enactment of the tax amnesty law.

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REAKSI PASAR TERHADAP PENGUMUMAN CASH DIVIDEND PADA PERUSAHAAN YANG TERGABUNG DALAM INDEKS KOMPAS 100

E-Jurnal Manajemen Universitas Udayana ◽

10.24843/ejmunud.2020.v09.i03.p09 ◽

2020 ◽

Vol 9 (3) ◽

pp. 988

Author(s):

I Putu Agus Ary Raditya Juliana ◽

Ica Rika Candraningrat

Keyword(s):

Abnormal Return ◽

Trading Volume ◽

Stock Exchange ◽

Participant Observation ◽

Abnormal Returns ◽

Public Information ◽

Rank Test ◽

Cash Dividend ◽

Volume Activity ◽

Before And After

The purpose of this study is to determine the market reaction to the announcement of cash dividends, by looking at differences in abnormal return and trading volume activity before and after the cash dividend announcement. Dividend announcement is an event that affects the market, because the company provides information to the public. Information provided by the company will influence investors' decision making and will act on that information. The sample of this study amounted to 33 of the 100 companies incorporated in the Kompas 100 index on the Indonesia Stock Exchange (IDX). The data collection method uses non-participant observation, which is document observation. The analysis technique used is Paired-Sample T Test and Wilcoxon-Signed Rank Test. The results showed that there were no differences in abnormal returns and trading volume activity before and after the distribution of cash dividends. Keywords: cash dividend, abnormal return, trading volume activity

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Market Reaction Analysis of Annual Report Award Announcement: An Event Study Using Abnormal Return, Trading Volume Activity, and Stock Price

EkBis Jurnal Ekonomi dan Bisnis ◽

10.14421/ekbis.2020.4.1.1186 ◽

2020 ◽

Vol 4 (1) ◽

pp. 340

Author(s):

Fitri Astuti ◽

Anggi Setya Prayoga

Keyword(s):

Stock Prices ◽

Stock Price ◽

Abnormal Return ◽

Trading Volume ◽

Annual Report ◽

Market Reaction ◽

Abnormal Returns ◽

Volume Activity ◽

Event Window ◽

Before And After

This study intends to examine the differences in market reaction around the announcement of the Annual Report Award which is not only measured by abnormal return but is also measured using trading volume activity and stock prices. The data used are quantitative data in the form of a list of companies that received the Annual Report Award for the 2015-2018 period, the daily closing price of the ARA-winning company in the event window, the composite stock price index, the number of shares traded, and the number of shares outstanding. The event window is selected for 11 days because the long window period will blend with the effects of other events or confounding effects. The results of the study concluded that the market reacted around the announcement of the Annual Report Award for the 2015-2018 period measured using abnormal returns, trading volume activity, and stock prices. There is no difference in abnormal returns before and after the announcement of the 2013-2016 Annual Report Award period. Instead there are differences in trading volume activity and stock prices before and after the announcement of the Annual Report Award for the 2015-2018 period.

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ANALISIS PERBEDAAN ABNORMAL RETURN DAN TRADING VOLUME ACTIVITY SAHAM SEBELUM DAN SESUDAH PERISTIWA GEMPA DI YOGYAKARTA TANGGAL 27 MEI 2006 (Sudi Kasus pada Perusahaan Asuransi Terdaftar di Bursa Efek Jakarta)

IQTISHODUNA ◽

10.18860/iq.v2i2.227 ◽

2011 ◽

Vol 2 (2) ◽

Author(s):

Lulu Nurul Istanti, SE., MM.,

Keyword(s):

Abnormal Return ◽

Trading Volume ◽

Stock Exchange ◽

Mean Value ◽

Volume Activity ◽

Significant Difference ◽

Before And After ◽

Insurance Firms ◽

The Mean ◽

Difference Test

This research presents an empirical analysis of difference between abnormal return and trading volume activity before and after earths-quake, in Yogyakarta at May 27, 2006. And examine its statistical properties. This research argues that there was difference between abnormal return and trading volume activity before and after quake. For this purpose, the mean difference test, using t-test, was applied to compare the mean value of abnormal return and trading volume activity before and after quake. The sample of this research consists of the insurance firms listed at the Jakarta Stock Exchange. Investigation on the sample firms involved periods of ten days before quake and ten days after quake. The results of this research indicate that there was no significant difference between the abnormal return and trading volume activity before and after quake. This evidence confirms that even did not positively influence abnormal return and trading volume activity as suggested theoretically.

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REAKSI PASAR MODAL INDONESIA TERHADAP PERISTIWA PENGESAHAN UU CIPTA KERJA 2020 (STUDI KASUS PERUSAHAAN YANG TERDAFTAR PADA LQ45)

Jurnal Bina Akuntansi ◽

10.52859/jba.v8i2.174 ◽

2021 ◽

Vol 8 (2) ◽

pp. 168-188

Author(s):

Rya Indriani ◽

Mariana Mariana

Keyword(s):

Hypothesis Testing ◽

Abnormal Return ◽

Trading Volume ◽

Abnormal Returns ◽

Job Creation ◽

Rank Test ◽

Volume Activity ◽

Security Return ◽

Significant Difference ◽

Before And After

This study aims to analyze reaction of the Indonesian capital market about difference of average abnormal returns, trading volume activity, and security return variability between before and after the legalization of the Job Creation Act on October 5, 2020. This study used quantitative research with event study approach. The research sample is stocks registered in LQ45 with certain criteria determined used the purposing sampling method. Hypothesis testing used paired sample t-test and wilcoxon signed rank test. The results of the hypothesis testing show that: (1) There’s a significant difference in the average abnormal return between the period before and after the Job Creation Act legalization. (2) There’s no significant difference in the average trading volume activity between the periodsbefore and after the Job Creation Act legalization. (3) There’s a significant difference in the average security return variability between the period before and after the Job Creation Act legalization.Keywords: The Job Creation Act, Abnormal Return; Trading Volume Activity; SecurityReturn Variability

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Indonesian Capital Market Reaction To The Announcement Of A Recession Due To The Pandemic Covid-19

Academia Open ◽

10.21070/acopen.5.2021.2136 ◽

2021 ◽

Vol 5 ◽

Author(s):

Vani Aryani ◽

Nurasik

Keyword(s):

Capital Market ◽

Abnormal Return ◽

Trading Volume ◽

Rank Test ◽

Volume Activity ◽

The Third ◽

Security Return ◽

Average Abnormal Return ◽

Significant Difference ◽

Before And After

On November 5, 2020, Indonesia was declared a recession after the Central Statistics Agency announced that the Indonesian economy experienced a decline in the third quarter of 2020. The Indonesian economy experienced a decline in the third quarter of 2020, which was minus 3.49 percent. In the second quarter of 2020, the Indonesian economy was already minus 5.32 percent. The announcement of the recession event gave rise to various perceptions for capital market participants. So the purpose of this study is to find out and compare the differences in the average Abnormal Return, Trading Volume Activity, and Security Return Variability of IDX 30 issuers before and after the announcement of the recession due to the COVID-19 pandemic. The research method used is quantitative research with an event study approach. The type of data in this study is secondary data with data collection techniques using the documentation method. The sample used is IDX30 stock issuers on the Indonesia Stock Exchange for the period August 2020 - January 2021. The data analysis technique in this study is descriptive statistical analysis, paired t-test and Wilcoxon signed rank test. The results of this study indicate that: (1) there is a significant difference in the average abnormal return of IDX 30 issuers before and after the announcement of the recession due to the covid-19 pandemic. (2) there is a significant difference in the average Trading Volume Activity of IDX 30 issuers before and after the announcement of the recession due to the covid-19 pandemic. (3) there is no significant difference in the average Security Return Variability of IDX 30 issuers before and after the announcement of the recession due to the covid-19 pandemic.

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PEMILU SERENTAK DALAM KAITANNYA TERHADAP REAKSI PASAR MODAL DI INDONESIA

Jurnal Akuntansi dan Keuangan ◽

10.23960/jak.v25i1.240 ◽

2020 ◽

Vol 25 (1) ◽

pp. 54-64

Author(s):

Niken Kusumawardani

Keyword(s):

Capital Market ◽

Abnormal Return ◽

Trading Volume ◽

Stock Exchange ◽

Volume Activity ◽

Political Event ◽

The Public ◽

Significant Difference ◽

Before And After ◽

Index Stock

This study aims to determine the effect of simultaneous elections in Indonesia, namely legislative and executive elections that occur simultaneously together with the reaction in the capital market. Market reaction is measured using trading volume activity and returns stock that occur within the timeframe before and after the holding of simultaneous elections, namely on the date before and after April 17, 2019. The population in this study is the issuer that actively trades its shares on the Indonesia Stock Exchange (IDX) in Compass100 Index stock category. The research hypothesis was tested with an independent sample t-test using software SPPS26. Hypothesis testing results indicate a significant difference in trading volume activity that occurs before and after simultaneous elections. While the variable abnormal return there is no significant difference before and after the election simultaneously. This research is expected to be a reference for all parties concerned including the public towards a political event that occurs in this case specifically the simultaneous elections for decision making related to investment activities in stock instruments

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