About Korsana Biosciences, Inc. (KRSA) data
Data as of September 30, 2026.
Korsana Biosciences, Inc. (KRSA) has 11.55K shares sold short as of the latest FINRA settlement report on September 30, 2026. Short interest has increased by 160.06% compared with the prior settlement. At the current average daily volume, covering all open short positions would take about 0.14 days (days to cover).
Frequently asked questions
What is the current short interest in KRSA?
As of the latest FINRA settlement dated September 30, 2026, KRSA had approximately 11,552 shares sold short. Short interest data is reported by FINRA twice per month.
How much does it cost to short KRSA?
The latest borrow fee (cost to borrow) for KRSA is 90.71% 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 KRSA?
Days to cover for KRSA is approximately 0.14 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 KRSA a short squeeze candidate?
A squeeze needs shorts that are hard to close. KRSA trades about 83,653 shares a day and would take roughly 0.14 days to unwind current short positions, at a current borrow fee of 90.71%. Higher days-to-cover and a rising borrow fee together are the setup to watch; neither alone is enough.