Short interest in Durham Black Inc (OTC:AFFU) increased during the last reporting period, rising from 8.00K to 66.66K. This put -% of the company's publicly available shares short.

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

Based on the recent average volume of 31.01M 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.