Perdana Bangun Pusaka is trading 24.5% up at IDR 1,675, with no verified company-specific announcement explaining the October 23, 2026 move.
- The broader Indonesian market rebounded on October 22; Bloomberg reported the Jakarta Composite Index closed 1.1% higher.
- Other coverage reported a 1.12% gain. That market strength may provide context, but does not establish the cause of this much larger individual-stock move.