CHAR TECHNOLOGIES LTD (CTRNF): Short Interest History
The most recent FINRA short interest report for CTRNF (settlement date January 15, 2026) shows 201,000 shares sold short , a change of 11.05% from the prior report .
Days to cover: 91.74.
FINRA settlement history
| Settlement date | Short interest | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| Jan 15, 2026 | 201,000 | 11.05% | 2,191 | 91.74 |
| Dec 31, 2025 | 181,000 | 0.00% | 545 | 332.11 |
| Dec 15, 2025 | 181,000 | 0.00% | 17,625 | 10.27 |
| Nov 28, 2025 | 181,000 | 782.93% | 0 | 999.99 |
| Nov 14, 2025 | 20,500 | 100.00% | 0 | 999.99 |
| Apr 14, 2023 | 20,000 | 100.00% | 222 | 90.09 |
| Feb 28, 2023 | 5,000 | 100.00% | 5,075 | 1.00 |
| Jan 13, 2023 | 10,000 | 100.00% | 2,444 | 4.09 |
| Nov 15, 2022 | 300 | 0.00% | 345 | 1.00 |
| Oct 31, 2022 | 300 | 0.00% | 3,909 | 1.00 |
| Oct 14, 2022 | 300 | 0.00% | 7,000 | 1.00 |
| Sep 30, 2022 | 300 | 0.00% | 55 | 5.45 |
| Sep 15, 2022 | 300 | 0.00% | 0 | 999.99 |
| Aug 31, 2022 | 300 | 0.00% | 1,417 | 1.00 |
| Aug 15, 2022 | 300 | 100.00% | 509 | 1.00 |
| Jul 15, 2022 | 750 | 0.00% | 500 | 1.50 |
| Jun 30, 2022 | 750 | 0.00% | 2,706 | 1.00 |
| Jun 15, 2022 | 750 | 0.00% | 545 | 1.38 |
| May 31, 2022 | 750 | 0.00% | 945 | 1.00 |
| May 13, 2022 | 750 | 0.00% | 1,500 | 1.00 |
| Apr 29, 2022 | 750 | 0.00% | 0 | 999.99 |
| Apr 14, 2022 | 750 | 0.00% | 42 | 17.86 |
| Mar 31, 2022 | 750 | 0.00% | 2,550 | 1.00 |
| Mar 15, 2022 | 750 | 0.00% | 1,909 | 1.00 |
Frequently asked questions
What is short interest in CTRNF?
Short interest is the total number of CTRNF shares currently sold short but not yet covered or closed out. FINRA publishes this data twice monthly.
How is CTRNF short interest calculated?
Short interest is aggregated from member firm reports to FINRA. Every U.S. broker-dealer must report aggregate short positions in each security as of the 15th and last trading day of each month.
What does a high short interest mean?
Higher short interest can indicate bearish sentiment, but it also raises the potential for a short squeeze if positive news forces short sellers to cover their positions simultaneously. Compare short interest to float (short percent of float) for context.