Jurnal Pengabdian Hukum Indonesia
Vol. 9 No. 1 (2026): (January-June 2026)

Combating Speculative Investment through Legal and Syariah Literacy: A Community Engagement Approach for Biased Young Investors

Aisa Rurkinantia (Faculty of Sharia and Law, Universitas Islam Negeri Walisongo Semarang)
Bagas Heradhyaksa (Faculty of Sharia and Law, Universitas Islam Negeri Walisongo Semarang)
Riza Fibriani (Faculty of Sharia and Law, Universitas Islam Negeri Walisongo Semarang)
Ery Agus Priyono (Faculty of Law, Universitas Diponegoro)
Muhamad Azhar (Faculty of Law, Universitas Diponegoro)
Zulkarnaen Ahmad (Faculty of Islamic Studies, Universiti Kebangsaan Malaysia)



Article Info

Publish Date
15 Jul 2026

Abstract

Young investors under 30 now constitute 55.8% of Indonesia's 13.7 million individual investors. The national financial literacy index stands at 66.64% and the sharia financial literacy index at 43.42%. This gap leaves young investors highly vulnerable to Fear of Missing Out (FOMO). FOMO-based behaviour may violate Article 91 of Law Number 8 of 1995 on Capital Markets and contradicts DSN-MUI Fatwa Number 80/2011 on sharia investment principles. This program aimed to recalibrate the mindset of the Semarang Young Investor Community from speculative toward legally-aware, analytically-grounded investment practice. The study employed Participatory Action Research (PAR) through an in-person seminar on 1 November 2025 in Semarang. A five-pillar ecosystem was established: UIN Walisongo, IDX Central Java, Mirae Asset Sekuritas, AISA, and the Semarang Young Investor Community. Impact was measured through a mixed-methods design combining pre-test (n=65), post-test (n=45), and Focus Group Discussion (FGD). The mean comprehension score rose from 58.0 to 78.0 — a 20-point gain. The proportion in the High category increased from 19% to 65%. FGD findings confirm that participants identified influencer-based stock promotion as a potential violation of Article 91 and understood DSN-MUI Fatwa Number 80/2011 The program's novelty is threefold: targeting already-included, bias-vulnerable investors; integrating legal literacy as a core component; and combining PAR with a replicable five-pillar ecosystem model. This study proposes a paradigm shift from Education for Inclusion toward Education for Rationality and Legal Awareness. Investor vulnerability to FOMO constitutes a legal protection failure that legal literacy-based community engagement can directly address. This aligns the program with SDG 16 (Peace, Justice, and Strong Institutions), through its emphasis on investor legal protection, and SDG 4 (Quality Education), through its capacity-building outcome in the partner community.

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Journal Info

Abbrev

JPHI

Publisher

Subject

Law, Crime, Criminology & Criminal Justice

Description

The Jurnal Pengabdian Hukum Indonesia (Indonesian Journal of Legal Community Engagement) (ISSN Print 2654-8313 ISSN Online 2654-8305) focuses on the intersection of law and community service, with an emphasis on legal interventions aimed at addressing a variety of social ...