Visitors watch the movement of the Composite Stock Price Index (IHSG) at the Indonesia Stock Exchange, Jakarta, Friday (16/10/2026). The IHSG opened trading at 5,393.92, down 469.86 points or 8.01 percent from yesterday's close at 5,863.78 and immediately experienced a trading halt.(ANTARA FOTO/Indrianto Eko Suwarso)