About Proteome Sciences PLC (PMSNF) data
Data as of October 31, 2025.
Proteome Sciences PLC (PMSNF) has 10.00K shares sold short as of the latest FINRA settlement report on October 31, 2025. Short interest has increased by 100.00% compared with the prior settlement. At the current average daily volume, covering all open short positions would take about 6.00 days (days to cover).
Recent PMSNF short interest history
| Settlement date | Short interest | Change | Days to cover |
|---|---|---|---|
| Oct 31, 2025 | 10,000 | 100.00% | 6.00 |
| Jul 15, 2025 | 40,000 | 0.00% | 999.99 |
| Jun 30, 2025 | 40,000 | 33.33% | 20.00 |
| Jun 13, 2025 | 30,000 | 200.00% | 7.50 |
| May 30, 2025 | 10,000 | 100.00% | 2.50 |
| May 15, 2024 | 3,000 | 0.00% | 5.50 |
| Apr 30, 2024 | 3,000 | 0.00% | 999.99 |
| Apr 15, 2024 | 3,000 | 0.00% | 999.99 |
| Mar 28, 2024 | 3,000 | 0.00% | 999.99 |
| Mar 15, 2024 | 3,000 | 0.00% | 999.99 |
| Feb 29, 2024 | 3,000 | 0.00% | 999.99 |
| Feb 15, 2024 | 3,000 | 0.00% | 999.99 |
Full history, charts, and borrow-fee detail are on the PMSNF short interest page.
Frequently asked questions
What is the current short interest in PMSNF?
As of the latest FINRA settlement dated October 31, 2025, PMSNF had approximately 10,000 shares sold short. Short interest data is reported by FINRA twice per month.
What is the days to cover ratio for PMSNF?
Days to cover for PMSNF is approximately 6.00 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 PMSNF a short squeeze candidate?
A squeeze needs shorts that are hard to close. PMSNF trades about 1,667 shares a day and would take roughly 6.00 days to unwind current short positions. Higher days-to-cover and a rising borrow fee together are the setup to watch; neither alone is enough.