Perdana Bangun Pusaka is trading at IDR 1,810, down 6.70%; the reason for the decline remains unclear.
- Indonesia’s exchange began excluding stocks with high shareholding concentration, including Perdana Bangun Pusaka, from the Jakarta Composite Index calculation on November 2. The shares remain tradable.
- Available reporting does not establish that the index change caused the decline. No clear company-specific catalyst or trading-volume details were found.