Short interest in Castellum Inc (AMEX:CTM) decreased during the last reporting period, falling from 181.52K to 101.07K. This put 0.36% of the company's publicly available shares short.

Short interest for Castellum gives investors a sense of the degree to which investors are betting on the decline of Castellum's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 141.76K shares traded per day, it would take 1 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.