Harta Djaya Karya is trading at IDR 143, down 8.33%, with no fresh company-specific catalyst confirmed for the October 1 decline. - The latest listed-company news predates the move, and available coverage does not link it to the price action. - Pluang reported 332.8 million shares and IDR 47.62 million turnover on September 30; these figures are not clearly dated to October 1. - Price context shows a sharp recent run-up followed by a pullback, but available evidence does not establish a cause.