About Sera Prognostics, Inc. (SERA) data
Data as of September 30, 2026.
Sera Prognostics, Inc. (SERA) has 229.72K shares sold short as of the latest FINRA settlement report on September 30, 2026. Short interest has increased by 7.40% compared with the prior settlement. At the current average daily volume, covering all open short positions would take about 13.42 days (days to cover).
Frequently asked questions
What is the current short interest in SERA?
As of the latest FINRA settlement dated September 30, 2026, SERA had approximately 229,723 shares sold short. Short interest data is reported by FINRA twice per month.
How much does it cost to short SERA?
The latest borrow fee (cost to borrow) for SERA is 0.91% per year, based on IBKR data. Fees can change throughout the trading day as shares are borrowed and returned.
What is the days to cover ratio for SERA?
Days to cover for SERA is approximately 13.42 days. This estimates how many trading days it would take short sellers to buy back all outstanding short shares at the current average daily volume.
Is SERA a short squeeze candidate?
A squeeze needs shorts that are hard to close. SERA trades about 17,119 shares a day and would take roughly 13.42 days to unwind current short positions, at a current borrow fee of 0.91%. Higher days-to-cover and a rising borrow fee together are the setup to watch; neither alone is enough.