CLNE · Clean Energy Fuels Corp.
Total shares sold short and not yet covered, reported to FINRA by broker-dealers twice a month. Each reading settles on the 15th and the last business day of the month and is published seven business days later — the next scheduled dates are listed at the top of the table. Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-08-14
Scheduled
FINRA publishes Aug 25
|
— | — | — | — |
|
2026-07-31
Scheduled
FINRA publishes Aug 11
|
— | — | — | — |
| 2026-07-15 | 7,734,080 | 7,753,284 | -19,204 | 3.82 |
| 2026-06-30 | 7,753,284 | 6,968,173 | +785,111 | 3.72 |
| 2026-06-15 | 6,968,173 | 6,693,382 | +274,791 | 5.84 |
| 2026-05-29 | 6,693,382 | 6,117,584 | +575,798 | 5.55 |
| 2026-05-15 | 6,117,584 | 5,680,163 | +437,421 | 4.10 |
| 2026-04-30 | 5,680,163 | 5,742,350 | -62,187 | 4.57 |
| 2026-04-15 | 5,742,350 | 5,373,780 | +368,570 | 4.69 |
| 2026-03-31 | 5,373,780 | 5,482,717 | -108,937 | 2.99 |
| 2026-03-13 | 5,482,717 | 5,075,958 | +406,759 | 4.67 |
| 2026-02-27 | 5,075,958 | 5,153,350 | -77,392 | 5.15 |
| 2026-02-13 | 5,153,350 | 5,817,790 | -664,440 | 3.27 |
| 2026-01-30 | 5,817,790 | 6,434,181 | -616,391 | 5.28 |
| 2026-01-15 | 6,434,181 | 5,988,579 | +445,602 | 6.60 |
| 2025-12-31 | 5,988,579 | 7,255,687 | -1,267,108 | 5.17 |
| 2025-12-15 | 7,255,687 | 8,215,693 | -960,006 | 7.14 |
| 2025-11-28 | 8,215,693 | 8,341,298 | -125,605 | 6.63 |
| 2025-11-14 | 8,341,298 | 7,946,838 | +394,460 | 4.94 |
| 2025-10-31 | 7,946,838 | 7,772,591 | +174,247 | 6.17 |
| 2025-10-15 | 7,772,591 | 8,170,967 | -398,376 | 5.55 |
| 2025-09-30 | 8,170,967 | 9,142,078 | -971,111 | 5.08 |
| 2025-09-15 | 9,142,078 | 8,274,190 | +867,888 | 8.16 |
| 2025-08-29 | 8,274,190 | 7,952,060 | +322,130 | 5.19 |
| 2025-08-15 | 7,952,060 | 8,406,806 | -454,746 | 3.26 |
| 2025-07-31 | 8,406,806 | 9,026,938 | -620,132 | 5.83 |