About Arizona Sonoran Copper Company (ASCUF) data
Data as of June 15, 2026.
Arizona Sonoran Copper Company (ASCUF) has 484.45K shares sold short as of the latest FINRA settlement report on June 15, 2026. Short interest has decreased by 71.78% compared with the prior settlement. At the current average daily volume, covering all open short positions would take about 3.10 days (days to cover).
Recent ASCUF short interest history
| Settlement date | Short interest | Change | Days to cover |
|---|---|---|---|
| Jun 15, 2026 | 484,450 | -71.78% | 3.10 |
| May 29, 2026 | 1,716,858 | 163.12% | 7.70 |
| May 15, 2026 | 652,493 | -68.09% | 2.62 |
| Apr 30, 2026 | 2,044,651 | -8.76% | 8.54 |
| Apr 15, 2026 | 2,241,003 | 104.85% | 15.58 |
| Mar 31, 2026 | 1,093,948 | -8.74% | 4.18 |
| Mar 13, 2026 | 1,198,734 | 326.13% | 1.92 |
| Feb 27, 2026 | 281,308 | 17.52% | 1.00 |
| Feb 13, 2026 | 239,366 | 39.29% | 1.00 |
| Jan 30, 2026 | 171,842 | 41.75% | 1.00 |
| Jan 15, 2026 | 121,229 | 17.56% | 1.00 |
| Dec 31, 2025 | 103,122 | 38.47% | 1.00 |
Full history, charts, and borrow-fee detail are on the ASCUF short interest page.
Frequently asked questions
What is the current short interest in ASCUF?
As of the latest FINRA settlement dated June 15, 2026, ASCUF had approximately 484,450 shares sold short. Short interest data is reported by FINRA twice per month.
How much does it cost to short ASCUF?
The latest borrow fee (cost to borrow) for ASCUF is 0.51% 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 ASCUF?
Days to cover for ASCUF is approximately 3.10 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 ASCUF a short squeeze candidate?
A squeeze needs shorts that are hard to close. ASCUF trades about 156,188 shares a day and would take roughly 3.10 days to unwind current short positions, at a current borrow fee of 0.51%. Higher days-to-cover and a rising borrow fee together are the setup to watch; neither alone is enough.