Short interest in Sera Prognostics Inc (NASDAQ:SERA) decreased during the last reporting period, falling from 229.72K to 222.71K. This put 0.71% of the company's publicly available shares short.

Based on the recent average volume of 10.34K shares traded per day, it would take 21.54 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.