MT 🔴 ArcelorMittal SA is trading 4.22% down in pre-market ArcelorMittal SA August 20, 2026 MT is trading at $71.44, down 4.22% in pre-market. Open in OpenBell More MT News Related News MT October 22, 2026 🔴 ArcelorMittal is trading 4% down today amid oil gains after Hormuz tanker damage reports MT October 22, 2026 🔴 ArcelorMittal is trading 4.16% down in pre-market amid rising oil prices and global losses MT October 22, 2026 ArcelorMittal Agrees to Sell South African Unit to IDC in $610M Deal MT October 15, 2026 🔴 ArcelorMittal is trading 13.55% down in after-hours trading — no verified catalyst identified MT October 12, 2026 🔴 ArcelorMittal is trading 4.72% down in after-hours trading with no confirmed catalyst