Castellum is trading at $0.67, up 6.58%, with the reason for the move unconfirmed.

  • No fresh company-specific catalyst was identified for September 24, 2026.
  • Castellum’s investor-relations page lists its latest release on September 9, concerning an upcoming investor conference; there was no September 23–24 earnings, contract, financing, or regulatory announcement.
  • Major indexes are lower in a risk-off market, so the move does not clearly align with overall sentiment. Delayed disclosure or limited pre-market liquidity may be contributing.