Bisnis.com, JAKARTA – The Bisnis-27 Index concluded trading on Thursday (November 27, 2025) in the red zone, experiencing a notable decline. This benchmark index weakened significantly, dragged down by underperforming shares such as BUMI, TLKM, and BMRI.
According to data from the Indonesia Stock Exchange (BEI), the Bisnis-27 Index, which is a collaborative effort with the daily newspaper Bisnis Indonesia, plunged by 1.56% to close at 548.80. Throughout the trading day, the index fluctuated within a range of 547.04 to 558.13.
Out of its 27 constituent stocks, only four managed to close in the green zone, indicating gains, while one stock remained stagnant. The overwhelming majority, comprising 22 other stocks, finished the day in the red zone.
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Shares of PT Bumi Resources Tbk. (BUMI), a prominent entity jointly owned by the Bakrie and Salim Groups, saw a significant downturn, closing down 6.92% to Rp242 per share this afternoon. BUMI was identified as the deepest decliner within the index, exerting substantial downward pressure.
Furthermore, shares of PT Telkom Indonesia (Persero) Tbk. (TLKM) also weakened during the afternoon session. TLKM stock dropped by 4.03% to Rp3,570 per share by the close of trading today.
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Other constituents contributing to the index’s decline included BMRI shares, which fell 3.28% to Rp4,860. DSNG shares also weakened by 2.69% to Rp1,630, and ADMR shares saw a decrease of 2.68%, closing at Rp1,270 per share.
In the broader market context, the Jakarta Composite Index (IHSG) also closed lower on Thursday (November 27, 2025), settling at 8,545.86. The IHSG recorded a decline of 0.65% by the end of the afternoon trading session.
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Throughout today’s trading, a total of 51.9 billion shares were transacted, amounting to a substantial value of Rp27.69 trillion. The market capitalization stood at an impressive Rp15,693 trillion.
A closer look at market activity revealed that 283 shares advanced, 382 shares declined, and 144 shares remained unchanged. The IHSG’s total market capitalization was recorded at Rp15,693 trillion.
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Summary
The Bisnis-27 Index closed in the red zone on Thursday, November 27, 2025, experiencing a significant decline of 1.56% to 548.80. This notable drop was primarily driven by the underperformance of key shares such as BUMI, TLKM, and BMRI. Out of its 27 constituent stocks, an overwhelming majority of 22 shares finished the day in the red, with BUMI showing the deepest decline.
Shares of PT Bumi Resources Tbk. (BUMI) fell significantly by 6.92% to Rp242, while PT Telkom Indonesia (Persero) Tbk. (TLKM) also weakened by 4.03% to Rp3,570. Bank Mandiri (Persero) Tbk. (BMRI) contributed to the index’s decline with a 3.28% drop to Rp4,860. In parallel, the broader Jakarta Composite Index (IHSG) also closed lower, settling at 8,545.86 with a 0.65% decline on the same day.
