Shares of U.S. steel and aluminum companies fell, with Nucor (NUE.N) down nearly 8%, Steel Dynamics (STLD.O) down more than 8%, Century Aluminum (CENX.O) down more than 10%, and Cleveland Cleveland (CLF.N) down more than 5%.

2026-08-20

Shares of U.S. steel and aluminum companies fell, with Nucor (NUE.N) down nearly 8%, Steel Dynamics (STLD.O) down more than 8%, Century Aluminum (CENX.O) down more than 10%, and Cleveland Cleveland (CLF.N) down more than 5%.