Jakarta, CNBC Indonesia – The Indonesian stock market witnessed a notable rebound on Tuesday, May 5, 2026, as the benchmark Jakarta Composite Index (IHSG) closed the first trading session with significant gains, buoyed by the release of stronger-than-expected economic growth data and a marked reduction in foreign capital outflows. After a period of intense selling pressure in previous weeks, foreign investors showed a decreased net sell position, signaling a potential shift in sentiment towards Indonesian assets.
IHSG Stages Resilient Comeback Amid Positive Economic Signals
The Jakarta Composite Index (IHSG) concluded the first trading session of the day on a strong note, advancing by 0.83%, or 57.90 points, to reach 7,029.86. This robust performance marked a significant turnaround for the index, which had initially opened in negative territory. The intraday reversal was primarily triggered by the timely announcement of Indonesia’s first-quarter 2026 economic growth figures by Statistics Indonesia (BPS), which surpassed market expectations and injected a fresh wave of optimism into the domestic equity market.
The market breadth during the session reflected this positive sentiment, with 346 stocks recording gains, significantly outweighing the 297 stocks that experienced declines, while 169 remained unchanged. Total transaction value for the session reached a substantial Rp 9.21 trillion, involving the exchange of 25.34 billion shares across 1.47 million transactions. This active trading volume underscores renewed investor engagement and liquidity within the market, suggesting that participants were keen to capitalize on the positive macroeconomic news.
Sectoral performance underscored the broad-based nature of the rally. Leading the charge were the Basic Industry sector, which surged by 1.68%, followed closely by the Financial sector with a 1.48% increase. The Infrastructure sector also posted strong gains of 1.41%, alongside Transportation (1.20%) and Energy (0.86%). The strong showing in the financial sector can be attributed to renewed foreign interest in key banking stocks, while the basic industry and infrastructure sectors likely benefited from expectations of sustained economic activity and government spending, intrinsically linked to the positive GDP data. The energy sector’s rise could be influenced by global commodity price trends or specific domestic policies.
Shifting Tides in Foreign Capital Flows: A Closer Look
Foreign investors recorded a net sell of Rp 102.6 billion across all markets during the first session, a figure that, while still a net outflow, represents a significant moderation compared to recent trends. This reduced selling pressure is a critical indicator for market stability, especially given the preceding weeks of substantial foreign divestment.
To provide context, the previous day’s first session saw foreign investors record a net buy of Rp 2.3 trillion. However, this figure was largely skewed by negotiation market transactions, with Rp 2.6 trillion occurring in this segment. This distinction is crucial; negotiation market transactions often involve block trades or strategic placements that do not necessarily reflect broader market sentiment or liquidity in the regular market. Stripping out these special transactions, the regular market likely experienced a net foreign sell yesterday, making today’s reduced net sell even more noteworthy.
The preceding week had been particularly challenging, with foreign investors booking a massive net sell of Rp 8 trillion across the Indonesian market, averaging Rp 2 trillion per day. This sustained outflow had raised concerns about investor confidence, potentially driven by global risk-off sentiment, domestic policy uncertainties, or profit-taking after previous rallies. The significant reduction in today’s net sell suggests that either the selling pressure is dissipating, or new buyers are emerging, indicating a more balanced market dynamic.
Stocks Under Foreign Selling Pressure: GOTO and BMRI Lead Outflows
Despite the overall moderation in net selling, specific stocks continued to experience significant foreign divestment. PT GoTo Gojek Tokopedia Tbk (GOTO) bore the brunt of foreign selling, registering a net sell of Rp 166.9 billion. This substantial outflow was directly linked to the government’s proposed plan to adjust the commission cuts for ride-hailing drivers, limiting them to just 8%.
The proposed regulatory change has sparked considerable concern among investors regarding its potential impact on GOTO’s profitability and revenue model. As a super-app heavily reliant on its ride-hailing and delivery services, a significant reduction in commission rates could compress margins and slow down the company’s path to profitability. Analysts are closely monitoring how this policy will be implemented and its long-term implications for the competitive landscape of the digital economy sector. Investors are likely reassessing GOTO’s valuation given this new regulatory headwind, leading to divestment as they seek clarity or reallocate capital to less exposed sectors. The move aims to improve driver welfare, but from a corporate perspective, it represents a direct hit to the company’s primary revenue stream from service fees.
Another prominent stock experiencing significant foreign selling was PT Bank Mandiri (Persero) Tbk (BMRI), with a net sell of Rp 146.7 billion. As one of Indonesia’s largest state-owned banks, BMRI is typically a bellwether for the financial sector. While specific company-related news driving this selling was not immediately apparent, it could be attributed to a number of factors. These might include profit-taking after a strong run, reallocation of capital within the banking sector towards other state-owned banks perceived to have better short-term prospects or valuations, or broader concerns about the banking sector’s loan growth outlook despite robust economic data. Given the concurrent foreign buying in other state banks, this suggests a selective reallocation strategy rather than a blanket negative outlook on the entire banking industry.
Foreign Investors Flock to BBRI, BRPT, and BBNI
Conversely, several key stocks emerged as favorites among foreign investors, attracting substantial net buying during the first session. PT Bank Rakyat Indonesia (Persero) Tbk (BBRI) led the pack, recording an impressive net buy of Rp 261.3 billion. As the largest microfinance lender in Indonesia and a dominant player in the rural economy, BBRI is often seen as a proxy for domestic consumption and economic recovery. Its strong fundamentals, extensive branch network, and robust performance have consistently made it an attractive option for long-term investors. The strong Q1-2026 GDP growth likely reinforces confidence in BBRI’s loan growth prospects and asset quality.
Following BBRI, PT Barito Pacific Tbk (BRPT) also saw significant foreign interest, with a net buy of Rp 177.8 billion. Barito Pacific is a diversified conglomerate with interests primarily in petrochemicals (through its subsidiary Chandra Asri Petrochemical) and energy. The buying interest in BRPT could stem from several factors, including an improving outlook for the petrochemical industry driven by global demand recovery, potential for strategic investments in renewable energy, or specific company initiatives that have caught investors’ attention. Given the volatility in commodity markets, strong economic growth domestically could also translate into higher demand for its products.
Another state-owned banking giant, PT Bank Negara Indonesia (Persero) Tbk (BBNI), also entered the list of top foreign buys, with a net purchase of Rp 21.9 billion. Similar to BBRI, BBNI’s appeal likely lies in its strong financial health, strategic importance to the Indonesian economy, and attractive valuation. The selective buying in BBRI and BBNI, while BMRI saw selling, could suggest foreign investors are strategically positioning themselves within the financial sector, perhaps seeking specific growth profiles or dividend yields offered by these institutions.
Indonesia’s Economic Engine Accelerates: Q1-2026 GDP Outperforms
The primary catalyst for today’s market rally was the announcement by Statistics Indonesia (BPS) that the Indonesian economy expanded by a robust 5.61% year-on-year (YoY) in the first quarter of 2026. This figure surpassed both market expectations and the growth rates observed in previous periods, signaling a strong and accelerating economic recovery.
Specifically, the Q1-2026 growth rate of 5.61% YoY is higher than the 5.39% recorded in the fourth quarter of 2025 and significantly better than the 4.87% YoY growth registered in the corresponding period of the previous year (Q1-2025). This accelerating trend demonstrates resilience and momentum in Indonesia’s economy, defying global economic uncertainties that have plagued many other nations.
During a press conference at the BPS headquarters in Jakarta, Head of BPS Amalia Adininggar Widyasanti confirmed the impressive growth figures. While specific drivers for this quarter were not fully detailed in the provided context, historically, Indonesia’s economic growth is predominantly fueled by strong domestic consumption, robust investment, and, to a lesser extent, exports and government spending. The continued strength in these components likely underpinned the Q1-2026 performance. The sustained acceleration in growth provides a solid macroeconomic backdrop for corporate earnings and investor confidence.
Expert Commentary and Policy Implications
Economists and market analysts are expected to widely welcome the Q1-2026 GDP growth figures, viewing them as a strong affirmation of Indonesia’s economic resilience and effective policy management. The consistent acceleration over three consecutive quarters underscores a healthy economic trajectory, which could provide Bank Indonesia (BI) with greater flexibility in its monetary policy decisions. While BI has focused on inflation control and rupiah stability, robust growth figures could allow for a more measured approach to interest rate policy, potentially avoiding aggressive hikes that could stifle investment, or conversely, reinforcing the central bank’s confidence in the economy’s ability to absorb current rate levels.
The government is also likely to leverage these positive economic indicators to affirm its economic targets and investment promotion strategies. Strong GDP growth makes Indonesia an even more attractive destination for foreign direct investment, potentially leading to increased capital inflows in the coming quarters. It also provides a stronger fiscal foundation for ongoing infrastructure projects and social programs. The positive data could also boost consumer confidence further, creating a virtuous cycle of spending and investment.
Broader Implications and Market Outlook
The moderation in foreign selling and the robust economic growth data paint an optimistic picture for the Indonesian market moving forward. While the Rp 102.6 billion net sell is still an outflow, the sharp reduction from Rp 2 trillion daily average last week indicates that the intensity of foreign divestment is waning. If this trend continues, and foreign investors turn into net buyers in subsequent sessions, it could signal a significant turning point for the market, potentially leading to sustained upward momentum for the IHSG.
However, challenges remain. The government’s intervention in the digital economy sector, as seen with GOTO’s commission adjustment, highlights regulatory risks that investors must consider. While beneficial for drivers, such policies can introduce uncertainty for businesses and affect investor sentiment towards specific sectors. Global factors, such as commodity price fluctuations, geopolitical developments, and the monetary policies of major central banks (e.g., the US Federal Reserve), will continue to play a crucial role in shaping foreign capital flows into emerging markets like Indonesia.
Looking ahead, the combination of strong domestic demand, accelerating economic growth, and potentially more stable foreign capital flows could provide a supportive environment for the Indonesian equity market. Investors will be closely watching for further signs of policy consistency, sustained corporate earnings growth, and the continued ability of the Indonesian economy to navigate global headwinds. The Q1-2026 GDP report serves as a strong foundation, potentially ushering in a period of renewed investor confidence and market buoyancy.
