JCI Briefly Plummeted by Over 4%, Foreign Investors Net Sell Rp 464 Billion
Foreign investors continued their selling spree in the Indonesian stock market during trading on Monday (18/05/2026), amidst sharp pressure hitting the Indonesia Composite Index (JCI). Foreign investors recorded purchases of Rp 8.54 trillion and sales of Rp 9 trillion, resulting in a net foreign sell of Rp 464 billion.
The largest foreign sell-off occurred in the shares of PT Aneka Tambang Tbk (ANTM), with net selling reaching Rp 315 billion. Additionally, shares of companies within Prajogo Pangestu’s group were also widely offloaded by foreign investors. PT Barito Renewables Energy Tbk (BREN) recorded a foreign net sell of Rp 152.5 billion, while PT Amman Mineral Internasional Tbk (AMMN) reached Rp 149.1 billion.
The list of stocks with the largest foreign net sells today includes:
PT Aneka Tambang (Persero) Tbk (ANTM): Rp 315 billion
PT Barito Renewables Energy Tbk (BREN): Rp 152.5 billion
PT Amman Mineral Internasional Tbk (AMMN): Rp 149.1 billion
PT Alamtri Resources Indonesia Tbk (ADRO): Rp 76.8 billion
PT Dian Swastatika Sentosa Tbk (DSSA): Rp 68.1 billion
PT Petrindo Jaya Kreasi Tbk (CUAN): Rp 64 billion
PT Chandra Asri Pacific Tbk (TPIA): Rp 53 billion
PT Asia Pramulia Tbk (ASPR): Rp 31.9 billion
PT Indah Kiat Pulp & Paper Tbk (INKP): Rp 29.7 billion
PT Sumber Alfaria Tbk (AMRT): Rp 28.9 billion
Amidst the heavy selling, several major banking stocks actually recorded foreign net buys. PT Bank Central Asia Tbk (BBCA) led with a net buy of Rp 107.1 billion, followed by PT Bank Mandiri Tbk (BMRI) at Rp 84.9 billion and PT Bank Rakyat Indonesia Tbk (BBRI) at Rp 62.3 billion.
The JCI closed down 1.85%, or -124.08 points, to the level of 6,599.24 in today’s trading. A total of 647 stocks declined, 183 remained unchanged, and 129 rose. Transaction value reached Rp 20.47 trillion, involving 29.72 billion shares across 2.54 million transactions. Market capitalisation fell to Rp 11,539 trillion. Throughout the day, the JCI fluctuated within the range of 6,398.79–6,631.28, starting the session with a decline of more than 2% and briefly dropping by more than 4% during the first session.