COMPARATIVE ANALYSIS OF SHARIA AND CONVENTIONAL STOCK RESILIENCE TO GLOBAL UNCERTAINTY: EVIDENCE FROM ISSI AND IHSG DURING 2019–2025

Ahmad Indarta; Agus Setiawan

doi:10.52353/ama.v18i2.892

COMPARATIVE ANALYSIS OF SHARIA AND CONVENTIONAL STOCK RESILIENCE TO GLOBAL UNCERTAINTY: EVIDENCE FROM ISSI AND IHSG DURING 2019–2025

Ahmad Indarta, Agus Setiawan

Abstrak

ABSTRACT : This study examines the comparative resilience of Islamic and conventional stock markets in Indonesia under global uncertainty. Using monthly data for the Indonesian Sharia Stock Index (ISSI) and the Jakarta Composite Index (IHSG) from February 2019 to July 2025, the GARCH-X model is employed to capture volatility clustering and the exogenous effects of uncertainty shocks. Global uncertainty is proxied by three major events: the COVID-19 pandemic, the Russia–Ukraine conflict, and the Trump-era trade tariffs. The results show that both indices are significantly affected by global shocks, with the VIX serving as a key driver of volatility. However, ISSI demonstrates greater resilience, reflected in lower volatility persistence and faster stabilization aftershocks. Trade-related protectionist measures and commodity price increases provide additional support to Sharia-compliant firms, while IHSG remains more sensitive to U.S. monetary policy and global capital flow volatility. These findings highlight the role of Islamic equities as a stabilizing component in emerging markets and a viable tool for portfolio diversification and risk management during periods of global turbulence.

ABSTRAK : Penelitian ini mengkaji daya tahan komparatif pasar saham syariah dan konvensional di Indonesia terhadap ketidakpastian global. Data bulanan Indeks Saham Syariah Indonesia (ISSI) dan Indeks Harga Saham Gabungan (IHSG) periode Februari 2019–Juli 2025 dianalisis menggunakan model GARCH-X untuk menangkap volatility clustering serta pengaruh eksogen dari guncangan global. Ketidakpastian global diproksikan melalui tiga peristiwa utama, yaitu pandemi COVID-19, konflik Rusia–Ukraina, dan kebijakan tarif era Trump. Hasil penelitian menunjukkan bahwa kedua indeks signifikan dipengaruhi oleh guncangan global, dengan VIX sebagai pendorong utama volatilitas. Namun, ISSI terbukti lebih tangguh, ditunjukkan oleh persistensi volatilitas yang lebih rendah dan stabilisasi yang lebih cepat pascaguncangan. Kebijakan proteksionis berbasis perdagangan dan kenaikan harga komoditas memberikan dukungan tambahan bagi emiten syariah, sementara IHSG lebih sensitif terhadap kebijakan moneter Amerika Serikat dan volatilitas arus modal global. Temuan ini menegaskan peran saham syariah sebagai komponen penstabil di pasar negara berkembang sekaligus instrumen yang efektif untuk diversifikasi portofolio dan manajemen risiko pada periode ketidakpastian global.

Kata Kunci

Islamic equities; ISSI; IHSG; volatility; GARCH-X

Teks Lengkap:

PDF (English)

Referensi

Alam, Md. M., Haitian, W., & Wahid, A. (2021). COVID‐19 outbreak and sectoral performance of the Australian stock market: An event study analysis. Australian Economic Papers, 60, 482–495. https://doi.org/10.1111/1467-8454.12215

Anwer, Z., Azmi, W., & Mohamad, S. (2023). Shariah screening and corporate governance: The case of constituent stocks of Dow Jones US Indices. International Review of Economics and Finance, 86, 976 – 1002. https://doi.org/10.1016/j.iref.2020.12.013

Ashraf, B. N. (2020). Stock markets’ reaction to COVID-19: Cases or fatalities? Research in International Business and Finance, 54, 101249. https://doi.org/10.1016/j.ribaf.2020.101249

Baker, S. R., Bloom, N., Davis, S. J., & Terry, S. J. (2020). COVID-Induced Economic Uncertainty. www.worlduncertaintyindex.com,

Bhat, S. R., Yadav, J. S., Kumar, C. M. N., Amar, H. A., Rakesh, N., & Kumar, S. V. P. (2024). Oil Price Volatility and Its Impact on Industry Stock Return – Bi Variate Analysis. Lecture Notes in Networks and Systems, 1080 LNNS, 102 – 111. https://doi.org/10.1007/978-3-031-67444-0_10

Bhutto, N. A., Khan, S., Khan, U. A., & Matlani, A. (2024). The impact of COVID-19 on conventional and Islamic stocks: empirical evidence from Pakistan. Journal of Economic and Administrative Sciences, 40(4), 851 – 869. https://doi.org/10.1108/JEAS-09-2021-0180

Bollerslev, T. (1986). Generalized autoregressive conditional heteroskedasticity. Journal of Econometrics, 31(3), 307–327. https://doi.org/https://doi.org/10.1016/0304-4076(86)90063-1

Bretscher, L., Hsu, A., & Tamoni, A. (2023). The Real Response to Uncertainty Shocks: The Risk Premium Channel. Management Science, 69(1), 119 – 140. https://doi.org/10.1287/mnsc.2022.4335

Brooks, C. (2019). Introductory Econometrics for Finance. Cambridge University Press. https://books.google.co.id/books?id=3lqHDwAAQBAJ

Caldara, D., & Lacoviello, M. (2022). Measuring Geopolitical Risk. https://doi.org/10.17016/IFDP.2022.1222r1

Delener, N., & Scheuing, E. E. (2015). U.S. Trade Protection in the 1990s: Strategic Implications for the Automotive, Electronics, and Textile Industries. Developments in Marketing Science: Proceedings of the Academy of Marketing Science, 126 – 130. https://doi.org/10.1007/978-3-319-13248-8_26

Diebold, F. X., & Yilmaz, K. (2012). Better to give than to receive: Predictive directional measurement of volatility spillovers. International Journal of Forecasting, 28(1), 57–66. https://doi.org/https://doi.org/10.1016/j.ijforecast.2011.02.006

Dumrul, Y., & Kiliçarslan, Z. (2020). The relationship between exchange rates and interest rates: The case of Turkey. In Current Issues in Finance, Economy and Politics. https://www.scopus.com/inward/record.uri?eid=2-s2.0-85111613824&partnerID=40&md5=f5c235ac67c12881f18a58009979e9b7

Ebrahimi Salari, T., Esmaeilpour Moghadam, H., Maghsoudi, S., Namvar, S., & Sabri, A. R. (2025). Macroeconomic shocks and stock market efficiency: a panel VAR study of Islamic and conventional stocks in Iran. Middle East Development Journal, 17(1), 138–157. https://doi.org/10.1080/17938120.2025.2479408

Endri, E., Fauzi, F., & Effendi, M. S. (2024). Integration of the Indonesian Stock Market with Eight Major Trading Partners’ Stock Markets. Economies, 12(12). https://doi.org/10.3390/economies12120350

Engle, R. F. (1982). Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of United Kingdom Inflation. Econometrica, 50(4), 987–1007. https://doi.org/10.2307/1912773

Engle, R. F., & Ng, V. K. (1993). Measuring and Testing the Impact of News on Volatility. The Journal of Finance, 48(5), 1749–1778. https://doi.org/https://doi.org/10.1111/j.1540-6261.1993.tb05127.x

Fama, E. F. (1970). Efficient Capital Markets: A Review of Theory and Empirical Work. The Journal of Finance, 25(2), 383–417. https://doi.org/10.2307/2325486

Fang, Y., & Shao, Z. (2022). The Russia-Ukraine conflict and volatility risk of commodity markets. Finance Research Letters, 50. https://doi.org/10.1016/j.frl.2022.103264

Ginn, W., & Saadaoui, J. (2025). Do Supply Chain Disruptions Matter for Global Economic Conditions? World Economy, 48(7), 1534 – 1551. https://doi.org/10.1111/twec.13713

Goldberg, L. S., & Krogstrup, S. (2023). International capital flow pressures and global factors. Journal of International Economics, 146, 103749. https://doi.org/https://doi.org/10.1016/j.jinteco.2023.103749

Gujarati, D. N., & Porter, D. C. (2009). Basic Econometrics. McGraw-Hill Irwin. https://books.google.co.id/books?id=6l1CPgAACAAJ

Hasan, Md. B., Hassan, M. K., & Alhomaidi, A. (2023). How do sectoral Islamic equity markets react to geopolitical risk, economic policy uncertainty, and oil price shocks? Journal of Economic Asymmetries, 28. https://doi.org/10.1016/j.jeca.2023.e00333

Hasan, Md. B., Rashid, Md. M., Shafiullah, M., & Sarker, T. (2022). How resilient are Islamic financial markets during the COVID-19 pandemic? Pacific Basin Finance Journal, 74. https://doi.org/10.1016/j.pacfin.2022.101817

Hasyim, F., Qomar, M., & Saleh, H. (2024). Resilience of Islamic and conventional stocks to geopolitical conflict: A GARCH model analysis. Asian Journal of Islamic Management (AJIM), 122–139. https://doi.org/10.20885/AJIM.vol6.iss2.art4

Hasyim, F., Rusgianto, S., Setianingsih, H. E., Fauziah, N., & Ramly, A. (2024). The impact of the Russia-Ukraine conflict on market volatility: stability of Islamic cryptocurrency. Journal of Islamic Accounting and Finance Research, 6(2), 203–238.

Hendrati, I. M., Heriqbaldi, U., Esquivias, M. A., Setyorani, B., & Jayanti, A. D. (2023). Propagation of Economic Shocks from the United States, China, the European Union, and Japan to Selected Asian Economies: Does the Global Value Chain Matters? International Journal of Energy Economics and Policy, 13(1), 91 – 102. https://doi.org/10.32479/ijeep.13789

Hong, Y., Cao, S., Xu, P., & Pan, Z. (2024). Interpreting the effect of global economic risks on crude oil market: A supply-demand perspective. International Review of Financial Analysis, 91. https://doi.org/10.1016/j.irfa.2023.103008

Kafou, A. (2025). Impact of Sharia-Based Screening on Equity Risk: International Evidence. Thunderbird International Business Review, 67(1), 115 – 138. https://doi.org/10.1002/tie.22411

Kot, S., Piontek, B., & Khalid, B. (2024). The Economic Shockwaves of the Russia-Ukraine Conflict and Energy Sources Prices – The Impact on International Energy Markets. Acta Montanistica Slovaca, 29(2), 353 – 366. https://doi.org/10.46544/AMS.v29i2.10

Krugman, P. R., & Obstfeld, M. (2009). International Economics: Theory and Policy. Pearson Addison-Wesley. https://books.google.co.id/books?id=NZnk5C2r8qEC

Lastauskas, P., & Nguyen, A. D. M. (2024). Spillover effects of US monetary policy on emerging markets amidst uncertainty. Journal of International Financial Markets, Institutions and Money, 92. https://doi.org/10.1016/j.intfin.2024.101956

Li, Z.-C., Xie, C., Zeng, Z.-J., Wang, G.-J., & Zhang, T. (2023). Forecasting global stock market volatilities in an uncertain world. International Review of Financial Analysis, 85. https://doi.org/10.1016/j.irfa.2022.102463

Lone, U. M., Darzi, M. A., & Bhat, S. A. (2024). Macroeconomic State Variables and Stock Market Performance: A Systematic Review and Future Research Agenda. FIIB Business Review, 13(2), 172 – 191. https://doi.org/10.1177/2319714521995622

Modjo, M. I., Putridamni, F., & Lin, A. S. (2025). Weathering the Storm: Shariah Compliance, Digital Innovation, and Stock Performance During COVID-19. Journal of Islamic Monetary Economics and Finance, 11(2), 385 – 417. https://doi.org/10.21098/jimf.v11i2.2437

Nazlioglu, S., Pazarci, S., Kar, A., & Varol, O. (2024). Efficient market hypothesis in emerging stock markets: gradual shifts and common factors in panel data. Applied Economics Letters, 31(18), 1773 – 1779. https://doi.org/10.1080/13504851.2023.2206613

Ngono, J. F. L. (2022). Capital flight, quality of institutions and domestic investment in Africa. Economics Bulletin, 42(1), 193 – 202. https://www.scopus.com/inward/record.uri?eid=2-s2.0-85133466601&partnerID=40&md5=bd9086d5f5eb5918f951777d42021e7a

Nguyen, C. P., Schinckus, C., Nguyen, B. Q., Lai, T. T., & Nguyen, N. A. (2025). Economic policy uncertainty and firm-level stock returns: Further evidence from China. Journal of International Studies, 18(1), 216 – 231. https://doi.org/10.14254/2071-8330.2025/18-1/13

Okpara, G., & Henry, N. (2025). Forecasting Performance of Asymmetric GARCH in Stock Market Volatility Models: Relative Potency of EGARCH and PGARCH Models. International Journal of Research and Innovation in Applied Science, X, 663–674. https://doi.org/10.51584/IJRIAS.2025.10020056

Qoyum, A., AlHashfi, R. U., Hanafi, M. M., Mohd Thas Thaker, H., & Effendi, J. (2024). Resilience of ethical and nonethical stock during COVID-19 crisis: a case of Indonesia Stock Exchange. Journal of Islamic Accounting and Business Research. https://doi.org/10.1108/JIABR-03-2023-0113

Rizvi, S. A. R., & Arshad, S. (2018). Understanding time-varying systematic risks in Islamic and conventional sectoral indices. Economic Modelling, 70, 561–570. https://doi.org/https://doi.org/10.1016/j.econmod.2017.10.011

Sadat, I., & Gormus, S. (2025). Divergent impacts of financial factors on Islamic vs conventional stock markets: insights from advanced countries using MM-QR. Journal of Capital Markets Studies. https://doi.org/10.1108/JCMS-06-2024-0030

Setianingsih, H. E., Fauziyah, N., & Hasyim, F. (2024). Investor Sentiment and Stock Return Volatility: Implication of The Israel-Palestine Conflict on Sharia Stocks in Indonesia. Muslim Business and Economics Review, 3(2), 178–199.

Shambaugh, J. C., & Zhou, H. (2024). Interest rates across the world: Global, regional, and idiosyncratic factors. Journal of Banking and Finance, 163. https://doi.org/10.1016/j.jbankfin.2024.107192

Ullah, M., Sohag, K., Khan, S., & Sohail, H. M. (2023). Impact of Russia–Ukraine conflict on Russian financial market: Evidence from TVP-VAR and quantile-VAR analysis. Russian Journal of Economics, 9(3), 284–305. https://doi.org/10.32609/j.ruje.9.105833

Valadkhani, A., & O’Mahony, B. (2024). Market Fear and Emerging Market Returns: Analyzing the Impacts of VIX and Dollar Index. Annals of Financial Economics, 19(3). https://doi.org/10.1142/S2010495224500155

Wahyono, B. (2023). Do political connections affect the market reaction to firms’ inclusion in or exclusion from the Sharia index? Eurasian Business Review, 13(4), 835 – 854. https://doi.org/10.1007/s40821-023-00249-0

Yaman, S., & Tuncel, M. B. (2025). The benefits of sectoral diversification for investors with different risk perceptions. Borsa Istanbul Review, 25(3), 597 – 616. https://doi.org/10.1016/j.bir.2025.02.008

DOI: http://dx.doi.org/10.52353/ama.v18i2.892