The Composite Stock Price Index (JCI) today, Monday (18/1), ended up 16.42 points or 0.26% to 6,389.83.

There were 195 stocks higher, 304 shares weakened, and 149 stocks stagnant. Market turnover reached Rp23.77 trillion, from 35.49 billion shares traded.

Among the top gainers in LQ45, PT Tower Bersama Infrastructure Tbk (TBIG) was up 9.04%, PT Unilever Indonesia Tbk (UNVR) rose 7.91%, PT Semen Indonesia Tbk (SMGR) gained 5.86%.

Meanwhile, today's top losers in LQ45 include PT Indah Kiat Pulp and Paper Tbk (INKP) down 6.89%, PT Aneka Tambang Tbk (ANTM) slid 6.73%, PT Pabrik Kertas Tjiwi Kimia Tbk ( TKIM) declined 6.62%.