Flooring Guide by Cinvex – JAKARTA — The Bisnis-27 Index concluded trading today, Wednesday (15/10/2025), with a notable ascent, closing at the 504.08 level. Prominent telecommunication stocks within the index, such as PT Telkom Indonesia Tbk. (TLKM) and PT Indosat Tbk. (ISAT), demonstrated exceptional performance, leading the charge.
According to data released by the Indonesia Stock Exchange (BEI), this benchmark index, a collaborative effort between the Exchange and the Bisnis Indonesia daily newspaper, recorded a 0.19% gain, settling at 504.08. The index displayed dynamic movement throughout the trading session, touching an intraday high of 508.34 before retreating to its closing low of 496.05.
A closer look at the 27 constituent stocks revealed a mixed bag of performances: 11 stocks registered gains, 14 experienced declines, and two remained stagnant, reflecting a nuanced market sentiment on the day.
Among the Bisnis-27 constituents, telecommunication giants TLKM and ISAT were undoubtedly the standout performers. PT Telkom Indonesia Tbk. (TLKM) saw its share price climb by a robust 4.05%, while PT Indosat Tbk. (ISAT) soared impressively with a 9.69% surge.
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Beyond the telecommunications sector, several other Bisnis-27 index members also posted strong gains. These included PT Sumber Alfaria Trijaya Tbk. (AMRT), which advanced by 3.74%, PT Aneka Tambang Tbk. (ANTM) with a 1.49% increase, PT Dharma Satya Nusantara Tbk. (DSNG) rising 2.73%, PT Indofood CBP Sukses Makmur Tbk. (ICBP) gaining 2.36%, and PT Indah Kiat Pulp & Paper Tbk. (INKP) inching up by 1.36%.
Furthermore, other shining stocks contributing to the index’s positive momentum included PT Kalbe Farma Tbk. (KLBF), which saw its shares increase by 2.84%; PT Surya Citra Media Tbk. (SCMA), up 1.99%; PT Industri Jamu dan Farmasi Sido Muncul Tbk. (SIDO), adding 1.89%; and PT United Tractors Tbk. (UNTR), which climbed 1.67%.
Conversely, not all constituents fared well. A number of stocks within the Bisnis-27 index experienced downward pressure. Among the decliners were PT AKR Corporindo Tbk. (AKRA), down 0.93%; PT Astra Internasional Tbk. (ASII), shedding 0.86%; PT Bank Negara Indonesia Tbk. (BBNI), decreasing 0.79%; PT Bank Rakyat Indonesia Tbk. (BBRI), falling 1.41%; and PT Bank Mandiri Tbk. (BMRI), with a 0.98% drop.
The downward trend continued for several other companies: PT Bank Syariah Indonesia Tbk. (BRIS) dipped by 2.34%; PT Barito Pasifik Tbk. (BRPT) declined 1.27%; PT Charoen Pokphand Indonesia Tbk. (CPIN) saw a modest fall of 0.43%; PT Medikaloka Hermina Tbk. (HEAL) decreased by 1.3%; and PT Mitra Adiperkasa Tbk. (MAPI) edged down by 0.86%.
Further contributing to the negative sentiment were PT Mitra Keluarga Karyasehat Tbk. (MIKA), which fell 3.57%; PT Mayora Indah Tbk. (MYOR), down 0.95%; PT Perusahaan Gas Negara Tbk. (PGAS), registering a 2.71% decline; and PT Bukit Asam Tbk. (PTBA), which saw the most significant fall among the decliners, plummeting 5.65%.
Amidst the fluctuations, two key Bisnis-27 stocks remained unchanged during today’s trading: PT Bank Central Asia Tbk. (BBCA) and PT Ciputra Development Tbk. (CTRA), holding steady throughout the session.
Despite the mixed performance within the Bisnis-27 index, the broader Composite Stock Price Index (IHSG) registered a slight decline, falling by 0.19% to close at 8,051.18. The Jakarta stock market concluded the day with robust trading activity, recording a total transaction value of Rp29.93 trillion, a volume of 35.3 billion shares traded, and a frequency of 2.68 million transactions. The overall market capitalization of the Indonesian capital market reached an impressive Rp15,092 trillion.
Disclaimer: This news article is not intended to encourage the purchase or sale of stocks. Investment decisions are solely at the reader’s discretion. Bisnis.com is not responsible for any losses or gains arising from readers’ investment decisions.
Summary
The Bisnis-27 Index concluded trading on October 15, 2025, with a 0.19% gain, settling at 504.08. This positive movement was primarily fueled by strong performances from telecommunication stocks, notably PT Telkom Indonesia Tbk. (TLKM) which rose 4.05%, and PT Indosat Tbk. (ISAT) which surged 9.69%. Within the index, 11 stocks advanced, 14 declined, and two remained unchanged, indicating a mixed market sentiment.
Other significant gainers included AMRT, ANTM, and ICBP, while several stocks experienced declines, with PT Bukit Asam Tbk. (PTBA) notably falling 5.65%. Despite the Bisnis-27 Index’s ascent, the broader Composite Stock Price Index (IHSG) registered a slight decline of 0.19%, closing at 8,051.18. The market recorded robust trading activity with a total transaction value of Rp29.93 trillion.