Logindo Samudramakmur is trading at IDR 73.00, down 6.41%, amid broader Indonesian-market weakness; no direct cause has been confirmed. - The company news listing showed no October 20 event explaining the decline. - The Jakarta Composite Index fell 3.64% on October 19 amid concern over a possible MSCI downgrade of Indonesia’s market classification; every sector closed lower. This supports a broad-market context, not a confirmed direct cause.