JCI Successfully Breaks Through 9,100 (Monday, January 19, 2026)

The Jakarta Composite Index (JCI) or IHSG rose 0.64% to a level of 9,133.87 at the close of trading on Monday (January 19, 2026).

This marks the first time the IHSG closed above the 9,100 level, setting a new all-time high.

According to Maximilianus Nicodemus, also known as Nico, Associate Director of Pilarmas Investindo Sekuritas, this strengthening occurred as market participants anticipated Bank Indonesia (BI) would hold its benchmark interest rate.

"The IHSG strengthened amid increasing expectations of an unchanged interest rate to protect the value of the rupiah, which is currently weakening again to around Rp16,935," Nico said, as reported by Antara, (January 19, 2026).

Based on the IDX-IC Sectoral Index, six stock sectors strengthened today. The non-primary consumer goods sector led with a 2.45% increase, followed by the energy and infrastructure sectors, which rose 0.96% and 0.90% respectively.

Meanwhile, five stock sectors corrected. The transportation sector saw the deepest decline of 1.23%, followed by the health and technology sectors, which fell 0.87% and 0.28% respectively.

According to RTI Business data, domestic stock trading frequency today reached 3.94 million transactions. A total of 85.36 billion shares changed hands with a total transaction value of Rp35.92 trillion.

A total of 377 stocks closed higher today, while 318 weakened, and 110 remained stagnant.

Today's top gainer issuers were ESTI, which soared 34.74%, followed by ZATA, which rose 34.57%, and BELL, which surged 34.55%.

On the other hand, the issuer coded KIOS became the top loser after falling 14.66%, followed by TALF and CTBN, which corrected 13.14% and 10.09% respectively.

Unlike the IHSG, Asian stock markets tended to weaken this afternoon. The Nikkei Index fell 0.65% to 53,583.57; the Hang Seng Index dropped 1.05% to 26,563.90; the Strait Times Index declined 0.29% to 4,834.88; while the Shanghai Index rose 0.29% to 4,114.