Short interest in Acelyrin Inc (NASDAQ:SLRN) increased during the last reporting period, rising from 5.72M to 5.99M. This put 6.81% of the company's publicly available shares short.

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

Based on the recent average volume of 920.98K shares traded per day, it would take 6.5 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.