Shares of coal producers listed on Indonesia Stock Exchange (IDX) ended mostly lower ground Tuesday (Oct 9). Year-to-date, the stocks are mixed. Adaro Energy (ADRO), the second largest group, lost 5.1%, while Bumi Resources (BUMI), the largest group, fell 25%. Bukit Asam (PTBA) and Bayan Resources (BYAN) are big winners, gaining more than 80% respectively. To subscribe please click here