Castellum is trading 5.9% higher at $0.60 as of September 3, 2026, supported by broader risk-on sentiment.

  • The S&P 500 is up 0.92%, the Nasdaq Composite 1.29%, and the Dow Jones 1.11%.
  • No fresh company-specific announcement was identified; the latest notable news was an August 31 NAVAIR contract modification.
  • The advance appears primarily market-driven, with geopolitical developments and easing Treasury yields supporting equities.