ACFN · Acorn Energy, Inc.
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 | 18,420 | 13,429 | +4,991 | 1.59 |
| 2026-06-30 | 13,429 | 12,718 | +711 | 1.29 |
| 2026-06-15 | 12,718 | 11,879 | +839 | 1.95 |
| 2026-05-29 | 11,879 | 15,512 | -3,633 | 1.33 |
| 2026-05-15 | 15,512 | 26,853 | -11,341 | 1.41 |
| 2026-04-30 | 26,853 | 27,572 | -719 | 1.94 |
| 2026-04-15 | 27,572 | 25,326 | +2,246 | 1.65 |
| 2026-03-31 | 25,326 | 27,307 | -1,981 | 1.13 |
| 2026-03-13 | 27,307 | 25,565 | +1,742 | 1.00 |
| 2026-02-27 | 25,565 | 22,169 | +3,396 | 1.86 |
| 2026-02-13 | 22,169 | 23,673 | -1,504 | 1.15 |
| 2026-01-30 | 23,673 | 20,058 | +3,615 | 1.00 |
| 2026-01-15 | 20,058 | 23,315 | -3,257 | 1.00 |
| 2025-12-31 | 23,315 | 21,937 | +1,378 | 1.00 |
| 2025-12-15 | 21,937 | 29,138 | -7,201 | 1.00 |
| 2025-11-28 | 29,138 | 34,516 | -5,378 | 1.41 |
| 2025-11-14 | 34,516 | 22,990 | +11,526 | 1.00 |
| 2025-10-31 | 22,990 | 21,063 | +1,927 | 1.72 |
| 2025-10-15 | 21,063 | 23,220 | -2,157 | 1.45 |
| 2025-09-30 | 23,220 | 17,479 | +5,741 | 1.00 |
| 2025-09-15 | 17,479 | 12,724 | +4,755 | 1.00 |
| 2025-08-29 | 12,724 | 9,439 | +3,285 | 1.00 |
| 2025-08-15 | 9,439 | 15,114 | -5,675 | 1.00 |
| 2025-07-31 | 15,114 | 503 | +14,611 | 1.00 |