NioCorp is trading 5.4% down at $4.55 after falling alongside a weaker U.S. equity market.

  • The S&P 500 is down 0.66%, while the Nasdaq Composite is down 1.37%.
  • No NioCorp news releases dated August 17 or August 18, 2026, appear on the company’s release page.
  • Bitcoin and Ethereum are modestly higher, so crypto weakness is not driving the decline.