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This Author published in this journals
All Journal Journal of Computer System and Informatics (JoSYC)
Tasya Salsabila
Telkom University, Bandung
Computer Science & IT Decision Sciences, Operations Research & Management Industrial & Manufacturing Engineering

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Journal : Journal of Computer System and Informatics (JoSYC)

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Optimizing LQ45 Stock Portfolio To Maximize Sharpe Ratio Value Using LSTM Tasya Salsabila; Deni Saepudin; Aniq Atiqi Rohmawati
Journal of Computer System and Informatics (JoSYC) Vol 4 No 2 (2023): Februari 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josyc.v4i2.3065

Abstract

Investment is an investment activity within a certain period with the hope of getting a profit. Things that need to be considered by investors when investing are not just yields (return), but investors need to consider the purpose of the investment and the investment period. This study optimizes the formation of portfolios by utilizing the predicted value of stock prices using LSTM. The test used five daily stock indices from LQ45, namely BBCA, BBRI, TLKM, UNVR, and BMIR, from April 2010 – April 2020. The portfolio was built using the Genetic Algorithm and Equal-Weight (EW) method. Portfolio of Genetic Algorithm and Equal-Weight (EW) without predictions used as a benchmark. The experimental results show that using the LSTM prediction and Genetic Algorithm can produce an optimal portfolio with the highest Sharpe ratio value at 1.3950.
Co-Authors Aniq Atiqi Rohmawati Deni Saepudin