RESLAJ: Religion Education Social Laa Roiba Journal
Vol. 8 No. 6 (2026): RESLAJ: Religion Education Social Laa Roiba Journal

What Drives the Jakarta Islamic Index? Evidence from Inflation, Exchange Rates, and Global Oil Prices

Khusnul Lailia (Universitas Islam Negeri Salatiga)
Anton Bawono (Universitas Islam Negeri Sunan Kalijaga Yogyakarta)
Rina Rosia (Universitas Islam Negeri Salatiga)



Article Info

Publish Date
04 Jun 2026

Abstract

This study aims to examine the effects of inflation, exchange rates, and global oil prices on the Jakarta Islamic Index (JII) in Indonesia. The approach used in this study is a quantitative approach utilizing secondary time-series data for the period 2016–2025, consisting of 120 monthly observations. The analytical technique used was multiple linear regression, with first-difference transformation to address the issue of data nonstationarity. The results indicate that inflation does not have a significant effect on the JII. Conversely, the exchange rate was found to have a significant negative effect, suggesting that a depreciation of the rupiah tends to dampen the performance of the Islamic stock index. Meanwhile, global oil prices have a significant positive effect on the JII. Collectively, these three variables account for 29,34% of the variation in the JII. These findings are expected to serve as a useful reference for investors and stakeholders in understanding the dynamics of macroeconomic factors in the Islamic capital market.

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Journal Info

Abbrev

reslaj

Publisher

Subject

Religion Economics, Econometrics & Finance Education Environmental Science Social Sciences

Description

RESLAJ: Religion Education Social Laa Roiba Journal is a scientific journal of the National Islamic Institute of Religion (IAI-N) Laa Roiba Bogor. Managed by the Institute of Research and Community Service (LPPM) IAI-N Laa Roiba in colaboration witf Intelectual Association for Islamic Studies ...