Aecom is trading at $58.34, down 4.19%, as markets sell off amid renewed U.S.–Iran tensions, rising oil prices, and higher Treasury yields.
- Reuters reported Brent crude rose 4% to $108.5 a barrel as talks stalled.
- Investors priced in higher rates for longer; no clear company-specific announcement explaining the September 28 decline surfaced in the search.
- The market backdrop offers a likely explanation, but does not establish a direct cause for Aecom’s move.