Short interest in Athira Pharma Inc (NASDAQ:ATHA) increased during the last reporting period, rising from 990.73K to 992.90K. This put 3.69% of the company's publicly available shares short.

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

Based on the recent average volume of 175.81K shares traded per day, it would take 5.65 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.