Short interest in Greenwich LifeSciences Inc (NASDAQ:GLSI) increased during the last reporting period, rising from 612.71K to 644.04K. This put 10.41% of the company's publicly available shares short.

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

Based on the recent average volume of 35.24K shares traded per day, it would take 18.28 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.