Antam is trading at IDR 2,730.00, up 10.08%, with no verified company-specific announcement or clearly reported catalyst for the move.

  • Bloomberg Technoz showed an earlier October 20 quote of IDR 2,590.00, up 4.44%, without stating a cause.
  • Indonesian equities faced pressure over MSCI’s proposed reclassification, a broad-market concern that does not explain Antam’s sharp rise. The evidence does not establish a reason for the move.