Short interest in Puma Biotechnology Inc (NASDAQ:PBYI) decreased during the last reporting period, falling from 4.19M to 3.80M. This put 8.77% of the company's publicly available shares short.

Based on the recent average volume of 192.77K shares traded per day, it would take 19.73 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.