Indonesian Stock Index Rises as Foreign Funds Flow In
Jakarta, CNBC Indonesia – The Composite Stock price Index (CSPI) rose 0.53% or 42.69 points to 8,051.12 in today’s trading, Friday (September 19, 2025). This increase was supported by renewed foreign investment in the capital market.
Market data shows a net foreign buy of Rp 2.87 trillion across the market today. This included a net buy of Rp 1.46 trillion in negotiated and cash market transactions, and Rp 1.41 trillion in the regular market.
Amman Mineral (AMMN) was the most heavily purchased stock by foreign investors, with a net buy of Rp 1.64 trillion.The average foreign purchase price was at the level of 7,687.2. However, this foreign accumulation did not translate into a price increase for AMMN, which closed down 4.95% at 7,675.
Other stocks attracting foreign investment were Bumi Resources Mineral (BRMS) and BRI (BBRI), recording net foreign buys of Rp 1.16 trillion and Rp 257.7 billion, respectively.
Here are the 10 shares with the largest net foreign buys in today’s trading:
- PT Amman Mineral International Tbk (AMMN): IDR 1.64 trillion
- PT Bumi Resources Mineral Tbk (BRMS): IDR 1.16 trillion
- PT Bank Rakyat Indonesia (Persero) Tbk (BBRI): Rp. 257.7 billion
- PT Aneka Tambang Tbk (ANTM): IDR 124.5 billion
- PT Astra International Tbk (ASII): IDR 74 billion
- PT Barito P