Sinar Mas Multiartha is trading at IDR 21,150, up 4.70%, amid a supportive broader-market backdrop.

  • The stock rose from its September 3 close of IDR 20,200.
  • No clear company-specific announcement explaining the September 4 move was found; recent corporate coverage showed no material operational impact from disclosed investments.
  • Indonesia’s IHSG opened 0.44% higher, while September 3’s index gained 1.09%.