🟢 Ero Copper is trading 4.17% up in pre-market with no clear catalyst identified

Ero Copper is trading 4.17% up at $40.45, versus the August 28 close of $38.83, with no clear catalyst identified.

• No clear company-specific announcement dated August 31, 2026 was found.
• Strong second-quarter results released August 5 included approximately $138 million in operating cash flow and maintained copper-production guidance, but the news is stale for this pre-market move.
• Broader markets are modestly lower, with no confirmed global or sector catalyst explaining the gain.