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All Journal YUME : Journal of Management Tangible Journal Jurnal Ekonomi Gemilang: Jurnal Manajemen dan Akuntansi Amkop Management Accounting Review (AMAR) International Journal of Accounting, Management, Economics and Social Sciences (IJAMESC) IIJSE IECON: International Economics and Business Conference E-Jurnal Akuntansi
Asri Usman
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Humanities Economics, Econometrics & Finance Education Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Neuroscience Social Sciences Other

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Evaluation of stochastic oscillator and parabolic sar technical indicator performance in investment strategy decision-making Detri Heri Gemita; Asri Usman; Mediaty; Nur Huzaemah
E-Jurnal Akuntansi Vol. 35 No. 11 (2025)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJA.2025.v35.i11.p04

Abstract

The capital market plays an important role in the economy, with stocks as the main investment instrument that has the potential for high returns as well as fluctuating risks. To reduce risk, technical analysis is used through leading and lagging indicators to predict price direction. This study aims to compare the performance of the Stochastic Oscillator as a leading indicator and the Parabolic SAR as a lagging indicator in supporting stock investment decisions. The research method uses a descriptive and comparative quantitative approach with daily stock price data from the IDXGrowth30 index for the 2024 period. The analysis includes accuracy, profitability, and risk, which are tested using a t-test and Welch's t-test. The results show that the Stochastic Oscillator has an accuracy of 78.12%, a cumulative return of 1,112.10%, and a risk of -17.27%, while the Parabolic SAR has an accuracy of 30.56%, a cumulative return of -100%, and a risk of -5,332.09%. The conclusion shows that the Stochastic Oscillator is statistically and empirically superior in generating accurate signals, high profits, and lower risk.
A Systematic Literature Review: The Role of Supply Chain Management in Enhancing Corporate Operational Performance Urisnawati Rusli; Masnia Masnia; Asri Usman; Mediaty Mediaty
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 1 (2025): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v8i1.5981

Abstract

In a company, operational performance must be achieved to fulfill the company's strategy. The main objective of this systematic literature review is to explore and identify the role of Supply Chain Management (SCM) in enhancing the operational performance of companies by providing an overview of SCM across various organizations. The research methodology involves analyzing scientific articles based on the criteria of selecting articles published within the time frame of 2019-2024 from journals in quartiles (Q1, Q2, Q3, and Q4). Utilizing the Watase Uake Prisma tool, 24 selected articles were produced. The results affirm that SCM plays a vital role in improving the operational performance of companies. The novelty of this article lies in its comprehensive approach to analyzing the role of SCM across different types of companies. Additionally, the authors integrate existing literature findings to identify the most commonly applied SCM strategies or practices. Overall, this research highlights the importance of effective SCM strategies and practices in enhancing operational efficiency, as well as identifying the challenges faced by companies in implementing SCM.
Co-Authors Ainun Khafifah Alimuddin Alimuddin Andi Kusumawati Andry Andry ARIFUDDIN Asrini Bambang Subiyanto Detri Heri Gemita Dian Novita Elwiyani Army Haliah, Haliah Masnia Masnia Median Wilestari Mediaty MEDIATY Molina Muhammad Awal Ramadhan Nur Huzaemah Nuraeni Nuraeni Ririn Akhriani Rosida Maedina Agus Saida Said Sundari, Sri Urisnawati Rusli Wayan Adhennuari Gandhi Putra Randayo Winda Aulia Syam Yasmi Nurdin