🟢 Ero Copper is trading 4.18% up in pre-market as copper selling pressure eases

Ero Copper is trading 4.18% up in pre-market at $33.89 as copper-related selling pressure eases following uncertainty around potential U.S. refined-copper tariffs.

• Copper prices have been volatile as Washington weighs tariff plans, after previously falling sharply when the proposal appeared stalled.
• No new company-specific announcement or earnings release was identified for September 16, 2026.
• The move appears primarily sector-driven, following Ero Copper’s recent declines.