Ekalya Purnamasari is trading at IDR 520.00, down 7.96%, with broader risk-off conditions the most plausible context for the October 8 decline; no direct link is confirmed. - On October 7, rising Treasury yields and oil prices weighed on global markets amid concerns about Strait of Hormuz supply risks. - No clear company-specific announcement tied to the decline surfaced in the search. - Recent positive headlines about contracts and shipyard growth do not explain the share move.