ETCC
ENVIRONMENTAL TECTONICS
stockOTC
EODOct 1, 2026
1.83USD0.000%(0.00)550
As of 2026-09-15, there were 7,412 shares short with a short interest of 0.13%.
ETCC Short Interest - Official
Short Interest
ETCC Short Position Change - Official
Short Position Change
ETCC Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 0.13 | 7,412 | 1.00 | +5,992 | +421.97 | 0 | 5,839,326 |
| 2026-08-31 | 0.02 | 1,420 | 1.00 | +220 | +18.33 | 0 | 5,839,326 |
| 2026-08-14 | 0.02 | 1,200 | 1.00 | -2,815 | -70.11 | 0 | 5,839,326 |
| 2026-07-31 | 0.07 | 4,015 | 1.00 | +3,779 | +1,601.27 | 0 | 5,839,326 |
| 2026-07-15 | 0.00 | 236 | 1.00 | -241 | -50.52 | 0 | 5,839,326 |
| 2026-06-30 | 0.01 | 477 | 1.00 | +241 | +102.12 | 0 | 5,839,326 |
| 2026-06-15 | 0.00 | 236 | 1.00 | 0 | 0.00 | 0 | 5,839,326 |
| 2026-05-15 | 0.00 | 236 | 1.00 | -18,457 | -98.74 | 0 | 5,839,326 |
| 2026-04-30 | 0.32 | 18,693 | 1.00 | +16,109 | +623.41 | 0 | 5,839,326 |
| 2026-02-27 | 0.04 | 2,584 | 1.00 | -294 | -10.22 | 0 | 5,839,326 |
| 2026-02-13 | 0.05 | 2,878 | 1.00 | -5,077 | -63.82 | 0 | 5,839,326 |
| 2026-01-30 | 0.14 | 7,955 | 1.00 | +7,841 | +6,878.07 | 0 | 5,839,326 |
| 2026-01-15 | 0.00 | 114 | 1.00 | 0 | 0.00 | 0 | 5,839,326 |
| 2025-12-31 | 0.00 | 114 | 1.00 | -649 | -85.06 | 0 | 5,839,326 |
| 2025-12-15 | 0.01 | 763 | 1.00 | +649 | +569.30 | 0 | 5,839,326 |
| 2025-11-28 | 0.00 | 114 | 1.00 | -2,951 | -96.28 | 0 | 5,839,326 |
| 2025-11-14 | 0.05 | 3,065 | 1.00 | +2,981 | +3,548.81 | 0 | 5,839,326 |
| 2025-10-31 | 0.00 | 84 | 1.00 | -5,814 | -98.58 | 0 | 5,839,326 |
| 2025-10-15 | 0.10 | 5,898 | 1.00 | +4,560 | +340.81 | 0 | 5,839,326 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.