Short interest in FED NAT MTG ASSN PFD by Fannie Mae (OTC:FNMFO) decreased during the last reporting period, falling from 1.00 to 1.00. This put -% of the company's publicly available shares short.

Based on the recent average volume of - shares traded per day, it would take 999.99 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.