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Journal : International Journal Of Science, Technology

The Investing Decisions during the COVID-19 Pandemic by Using the Capital Asset Pricing Model (CAPM) Method in LQ 45 Index Companies Susanti, Elly; Ernest Grace; Nelly Ervina
International Journal of Science, Technology & Management Vol. 1 No. 4 (2020): November
Publisher : International Journal of Science, Technology & Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i4.66

Abstract

Investors need to invest wisely because the Covid 19 pandemic has gone global, so that the stock exchange has also begun to waver. Therefore, several methods are needed to determine investment decisions. This study uses the CAPM (Capital Asset Pricing Model) method and classifies and evaluates LQ 45 index companies based on the level of undervalued and overvalued. This type of quantitative descriptive research is the type of research applied in this research. In this study using saturated samples. Data processing was done using Microsoft Excel application program. The results of the study by comparing the beta value with the expected return have an inversely proportional relationship. from the 45 companies, there are 20 Undervalued companies and 25 Overvalued companies.
Effect Of Inflation, Exchange Rates, And Trading Volume Activity On Stock Price Indices During The Covid-19 Pandemic On Companies In The Basic Industry And Chemical Sectors Nelly Ervina; Khairul Azwar; Elly Susanti; Christine Dewi Nainggolan
International Journal of Science, Technology & Management Vol. 3 No. 6 (2022): November 2022
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v3i6.693

Abstract

Covid-19 has an impact on the economy, where ADB decreased with estimates in Asian Developing Countries by 3.0 ppts to 2.2%, and for ASEAN by 3.7 ppts to 1.0% (ASEAN, 2020). In addition, one of the indicators that shows that the occurrence of stock market movements, can be seen through the country's stock price index. The Composite Stock Price Index (JCI), which is one of the benchmarks for the Indonesian stock market, on March 5, 2020 was at 5,638.13 and experienced a low on March 24, 2020 at 3,937.63. This study aims to determine the effect of inflation, exchange rate, and TVA on the stock price index in the basic and chemical industry sectors, which in this case uses data in the period January 2020 -June 2022, namely the period where the stock price index of the basic industry and chemical sectors shows a downward trend in April 2020 and November 2020. The sampling technique used in this study was purposive sampling samples so that 64 Companies in the Basic and Chemical Industries Sector were obtained listed on the IDX. The data analysis technique used in this study uses descriptive statistical analysis to describe the data that has been collected. The results of the study for the F test showed that inflation, exchange rates and TVA had a positive and significant effect on the stock price index. While the results of the t-test show that inflation has a positive and insignificant effect, the exchange rate has a positive and significant effect on the stock price index, and TVA has a negative and insignificant effect on the stock price index.
Co-Authors Abdul Rosid Adindah Novihartina Jafar Anggraini Syahputri Arshandy, Eliza Bangun Munthe Bangun, Bangun Berlien, Richard Butarbutar, Imelda Butarbutar, Injen Pardamean Christine Dewi Nainggolan Christine Dewi Nainggolan Christine Loist Darwin Lie Debi Eka Putri Dermawan Perangin Angin Dewanti, Yopy Ratna Duffin Efendi Efendi Efendi, Efendi Efriliana Naibaho Eliza Arshandy Elly Susanti Elly Susanti Erbin Chandra Erna Kustyarini Ernest Grace Fry Melda Saragih Harahap, Subur Hardiansyah Hardiansyah Hendrick Sasimtan Putra Herman Herman Herman HUTABARAT, METYRIA IMELDA Ika Wulandari Joni Wilson Sitopu Juan Anastasia Putri Jubi Jubi Jubi, Jubi Judijanto, Loso Julyanthry Julyanthry Julyanthry Julyanthry Julyanthry, Julyanthry Kesuma, Indrawati Mara Kevin Indajang Khairul Azwar Liper Siregar Liper Siregar Manurung, Sepbeariska Melvin M. Simanjuntak Muhammad Affar Muhammad Yudistira Arya Maulana Musa Fernando Silaen Nainggolan, Christine Dewi Nasution, Amsal Nilam Cahyariani, Vivi Palembang, Septianti Permatasari Purnama Sari, Eka Raya Panjaitan Raykes Hinrich Tuerah Rico Nur Ilham riny Riny, Riny Riski, Kiki Mailan Rosma Simangunsong Ruth Tridianty Sianipar Sabar Dumayanti Sihombing SATRIYAS ILYAS Septianti Permatasari Palembang Siahaan, Berty Kristina Siahaan, Yansen Silaen, Musa Silvia Silvia SIMANJUNTAK, MARKUS DODDY Simatupang, Sudung Siregar, Liper Sofiyan Sofiyan Sonya Putri Shinta Purba Sudung Simatupang Sudung Simatupang Supitriyani, Supitriyani Syahputri, Anggraini Tannuary, Arwin Tetty Widiyastuti Tondang, Claudia J Tondang, Claudia J. Tumpal Richardo Sirait Velita, Septiany Vivi Candra Welly, Yerisma Widyatmoko Widyatmoko Wirananda, Henny Andriyani Yenny Wati