ASIATODAY.ID, JAKARTA — Indonesia’s capital market closed 2025 on a historic high. The benchmark Jakarta Composite Index (JCI) hit record levels, the number of investors surpassed 20 million, and market capitalization reached an all-time high of IDR 16,000 trillion.
Yet behind the celebratory figures, 2026 is shaping up to be a year of serious tests that will determine whether this momentum is sustainable—or vulnerable to global shocks.
The final trading session of 2025 at the Indonesia Stock Exchange (IDX) was officially closed by Inarno Djajadi, Chief Executive for Capital Market Supervision at the Financial Services Authority (OJK). While regulators and market operators praised the year’s strong performance, they also acknowledged that maintaining stability, liquidity, and investor confidence in 2026 will be far more challenging.
IDX President Director Iman Rachman said the market’s resilience has been proven, but consistency will be critical going forward.
“Indonesia’s capital market has shown strong resilience, but global and domestic challenges in 2026 will require continuous strengthening,” he said on December 30, 2025.
Investor Boom vs. Quality of Participation
The total number of capital market investors surged 36.67 percent in 2025 to 20.3 million, with equity investors reaching 8.59 million. Monthly active investors averaged more than 901,000.
The key challenge in 2026 is no longer simply expanding the investor base, but improving the quality and depth of participation. Retail investors dominate trading with a 49.9 percent share, supporting inclusivity but also increasing vulnerability to volatility and speculative behavior—especially amid rapidly shifting global sentiment.
Liquidity and Dependence on Foreign Capital
Average daily trading value in 2025 stood at IDR 18.06 trillion, exceeding targets. However, IDX’s 2026 goal of IDR 15 trillion per day must be achieved amid uncertainty over global interest rates, geopolitical tensions, and potential shifts in foreign capital flows.
Foreign institutional investors still account for more than 36.3 percent of daily trading value. This reliance poses a structural risk should global risk aversion trigger capital outflows from emerging markets.
IPO Growth, Market Depth Under Scrutiny
IDX recorded 26 initial public offerings in 2025, raising IDR 18.1 trillion, bringing the total number of listed companies to 956. While Indonesia ranked 11th globally in IPO count according to EY Global IPO Trends Q3 2025, the challenge in 2026 will be ensuring post-IPO liquidity, issuer quality, and minority investor protection.
Rising competition within the region and valuation volatility could weigh on new listings in the year ahead.
Product Innovation vs. System Readiness
The launch of new products—ranging from carbon units on IDXCarbon, derivatives, SPPA Repo, to structured warrants—has deepened the market. However, innovation also demands robust infrastructure, stronger investor literacy, and more advanced risk management.
Carbon trading, which reached 2.89 million tons of CO₂ equivalent in 2025, represents a major opportunity for sustainable finance—but also raises challenges related to transparency, credibility, and regulatory oversight.
System Resilience at Stake
Market infrastructure institutions play a pivotal role. In 2025, the Indonesia Clearing and Guarantee Corporation (KPEI) recorded zero clearing defaults, managed collateral worth IDR 51.38 trillion, and maintained a Guarantee Fund of IDR 9.72 trillion.
Meanwhile, the Central Securities Depository (KSEI) reported total market assets of IDR 10,438 trillion and mutual fund assets under management of IDR 996 trillion.
Looking ahead to 2026, cybersecurity, cross-border integration, and system resilience amid growing transaction complexity will be among the most critical challenges.
Ambitious Targets, Real Risks
IDX has set ambitious targets for 2026, including 2 million new investors and 555 new securities listings across various instruments. Achieving these goals will require careful risk mitigation, consistent regulatory policy, and stronger investor protection frameworks.
A Test of Market Maturity
If 2025 was the year of record-breaking growth, 2026 will be a test of maturity for Indonesia’s capital market. Success will no longer be measured solely by growth figures, but by the market’s ability to manage risk, deepen liquidity, and maintain long-term investor trust.
Records have been set. The real challenge now is ensuring Indonesia’s capital market grows not only faster—but stronger and more sustainable in 2026. (AT Network)
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