Journal of Business Economics and Management
Vol. 3 No. 1 (2026): Juli - September

Pengaruh ROA, Kurs Rupiah, dan Suku Bunga terhadap Closing Price Saham LQ45

Ardianto Pangestu (Universitas Ibn Khaldun Bogor)
Immas Nurhayati (Universitas Ibn Khaldun Bogor)
Desmy Riani (Universitas Ibn Khaldun Bogor)



Article Info

Publish Date
23 Aug 2026

Abstract

This study analyzes the effect of Return on Assets (ROA), the rupiah exchange rate, and the interest rate on the closing price of banking stocks consistently listed in the LQ45 Index on the Indonesia Stock Exchange for 2017-2024. Using a quantitative approach with secondary panel data from four banks (BBRI, BMRI, BBNI, BBCA), purposively sampled to yield 32 panel observations, the data were analyzed with panel data regression. The selected model, the Random Effect Model (REM) with White cross-section standard errors estimated in EViews 12, shows that ROA has a positive and significant effect on closing price (prob. 0.0014), the rupiah exchange rate has a positive and significant effect (prob. 0.0017), while the interest rate has no significant effect (prob. 0.2003). Simultaneously, the three variables significantly affect closing price (prob. F = 0.000182), with an R-squared of 0.5021, indicating that 50.21% of the variation in closing price is explained by the model. These findings suggest that internal profitability and macroeconomic exchange-rate dynamics are more dominant determinants than interest rate in shaping LQ45 banking stock prices.

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Journal Info

Abbrev

jbem

Publisher

Subject

Economics, Econometrics & Finance

Description

Journal of Business Economics and Management (E-ISSN : 3063-8968) published by Global Sciences Publishers. The Journal of Business Economics and Management provides a forum for Students and Lecturers to explore issues and reflect on quantitative research. Journal of Business Economics and Management ...