About Columbus Acquisition Corp (COLAU) data
Data as of June 15, 2026.
Columbus Acquisition Corp (COLAU) has 397.00 shares sold short as of the latest FINRA settlement report on June 15, 2026. 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 1.30 days (days to cover).
Recent COLAU short interest history
| Settlement date | Short interest | Change | Days to cover |
|---|---|---|---|
| Jun 15, 2026 | 397 | 100.00% | 1.30 |
| Apr 15, 2026 | 72 | 0.00% | 999.99 |
| Mar 31, 2026 | 72 | 0.00% | 3.79 |
| Mar 13, 2026 | 72 | -32.71% | 1.00 |
| Feb 27, 2026 | 107 | 0.00% | 1.00 |
| Feb 13, 2026 | 107 | 0.00% | 1.00 |
| Jan 30, 2026 | 107 | 0.00% | 1.00 |
| Jan 15, 2026 | 107 | 0.00% | 3.45 |
| Dec 31, 2025 | 107 | -36.69% | 1.00 |
| Dec 15, 2025 | 169 | 57.94% | 1.00 |
| Nov 28, 2025 | 107 | 0.00% | 35.67 |
| Nov 14, 2025 | 107 | -48.56% | 1.07 |
Full history, charts, and borrow-fee detail are on the COLAU short interest page.
Frequently asked questions
What is the current short interest in COLAU?
As of the latest FINRA settlement dated June 15, 2026, COLAU had approximately 397 shares sold short. Short interest data is reported by FINRA twice per month.
How much does it cost to short COLAU?
The latest borrow fee (cost to borrow) for COLAU is 9.48% 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 COLAU?
Days to cover for COLAU is approximately 1.30 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 COLAU a short squeeze candidate?
A squeeze needs shorts that are hard to close. COLAU trades about 306 shares a day and would take roughly 1.30 days to unwind current short positions, at a current borrow fee of 9.48%. Higher days-to-cover and a rising borrow fee together are the setup to watch; neither alone is enough.