Kian Santang Muliatama is trading 14.55% down at IDR 141.00, following its move to the FCA special monitoring board after suspension.
- The decline came after another highly volatile session.
- Platinum Berkah Abadi recently sold 98.7 million shares, reducing its holding to 2.87%.
- No reliable September 1, 2026 company announcement directly explains the drop; Indonesian equities were broadly stable, with the IHSG rising 0.11%.