Ero Copper is trading up 4.07% at $37.20 as of 9:54 a.m. ET on October 2, with no company-specific catalyst identified.

  • The latest company news is a notice that third-quarter results will be released November 2.
  • U.S. stocks were higher in premarket trading, while copper prices were near a two-week low and set for a weekly decline.
  • The mixed backdrop offers no clear direct catalyst, leaving the gain’s cause uncertain.