Castellum is trading at $0.75, down 6.1%, as investors lock in gains following a significant multi-day rally.
- The stock recently climbed from $0.67 to $0.80 during regular trading sessions before the current pullback.
- With no fresh company-specific news or earnings releases, the move likely reflects typical after-hours volatility and profit-taking.
- The decline occurs despite a backdrop of broadly strong performance across U.S. equity markets.