Kian Santang Muliatama is trading 6.19% up now at IDR 206 after recovering from its sharp August 27 decline to IDR 228.
- No reliable August 31, 2026 company announcement or clearly stated catalyst was found.
- Platinum Berkah Abadi sold 93,362,900 shares at IDR 207 on August 24; the transaction does not directly explain the August 31 rebound.
- The move appears volatile and speculative, following recent large daily swings and exchange monitoring through the full call auction mechanism.