Nusantara Hijau Investama is trading at IDR 400.00, down 8.68% from the prior close; no report found directly links a company-specific event to the October 15 decline. - Recent coverage described CNGR’s talks about a possible Gunbuster Nickel Industry acquisition as ongoing and not guaranteed; it did not link the news to the drop. - The Indonesian market opened down 0.44%, which does not establish a broad-market explanation for the stock’s move.