Perpetua Resources is trading at $17.60, down 6.08%, as broad risk-off sentiment weighs on markets.

  • The S&P 500 was down 0.96% and the Nasdaq was down 1.66% pre-market.
  • Overnight declines in Asian stocks, geopolitical tensions, higher oil prices and weak technology-sector reactions added to caution.
  • Perpetua Resources reported construction and exploration progress on October 21; that update does not explain the decline.