CLIR short interest
ClearSign Technologies Corporation · Industrials · Industrial - Pollution & Treatment Controls · settlement date 2026-09-30
| Shares short | 13,272 |
|---|---|
| Change vs prior report | -3,497 (-20.9%) |
| Change over six months | -70.9% |
| Days to cover | 1.00 (sector: 2.82) |
| Average daily volume | 20,619 |
| Rank in Industrials | not ranked (OTC, fund or thinly traded) |
CLIR short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 13,272 | -20.9% | 1.00 | 20,619 |
| 2026-09-15 | 16,769 | -13.6% | 1.00 | 23,299 |
| 2026-08-31 | 19,407 | +1.5% | 1.08 | 17,909 |
| 2026-08-14 | 19,128 | +2.5% | 1.69 | 11,319 |
| 2026-07-31 | 18,663 | +15.6% | 1.44 | 12,980 |
| 2026-07-15 | 16,141 | -26.8% | 1.41 | 11,412 |
| 2026-06-30 | 22,041 | -3.4% | 1.42 | 15,504 |
| 2026-06-15 | 22,811 | -14.2% | 1.64 | 13,947 |
| 2026-05-29 | 26,590 | +2.0% | 1.00 | 26,958 |
| 2026-05-15 | 26,072 | -0.2% | 1.44 | 18,056 |
| 2026-04-30 | 26,120 | +0.3% | 1.66 | 15,766 |
| 2026-04-15 | 26,031 | -42.9% | 1.00 | 109,571 |
| 2026-03-31 | 45,549 | -82.7% | 2.27 | 20,065 |
| 2026-03-13 | 263,955 | +48.3% | 1.05 | 251,089 |
| 2026-02-27 | 177,980 | +9.8% | 3.68 | 48,354 |
| 2026-02-13 | 162,090 | +9.3% | 1.54 | 104,928 |
| 2026-01-30 | 148,329 | -6.1% | 1.00 | 242,116 |
| 2026-01-15 | 158,030 | +1.4% | 1.00 | 197,994 |
| 2025-12-31 | 155,825 | -9.1% | 1.53 | 101,677 |
| 2025-12-15 | 171,348 | +3.6% | 1.32 | 129,822 |
| 2025-11-28 | 165,396 | -36.6% | 1.99 | 82,933 |
| 2025-11-14 | 260,901 | +20.3% | 1.80 | 145,199 |
| 2025-10-31 | 216,873 | -30.8% | 1.17 | 184,579 |
| 2025-10-15 | 313,419 | -25.4% | 1.00 | 392,538 |
| 2025-09-30 | 419,837 | +107.0% | 1.00 | 3,820,805 |
import finzdata as yf
yf.Ticker("CLIR").short_interest # every report since 2017
yf.Client().short_interest(["CLIR"], start="2018-01-01")Industrials short interest · CLIR price history · Who owns CLIR · All short interest