MAPPF · Prostar Holdings Inc. /Bc
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 | 110,900 | 178,698 | -67,798 | 1.00 |
| 2026-06-30 | 178,698 | 132,039 | +46,659 | 1.30 |
| 2026-06-15 | 132,039 | 5,000 | +127,039 | 1.00 |
| 2026-05-29 | 5,000 | 12,954 | -7,954 | 1.00 |
| 2026-05-15 | 12,954 | 80,807 | -67,853 | 1.00 |
| 2026-04-30 | 80,807 | 25,674 | +55,133 | 1.00 |
| 2026-04-15 | 25,674 | 52,734 | -27,060 | 1.00 |
| 2026-03-31 | 52,734 | 25,817 | +26,917 | 1.00 |
| 2026-03-13 | 25,817 | 14,081 | +11,736 | 1.00 |
| 2026-02-27 | 14,081 | 8,142 | +5,939 | 1.00 |
| 2026-02-13 | 8,142 | 0 | +8,142 | 1.00 |
| 2025-12-31 | 22,781 | 116,050 | -93,269 | 1.07 |
| 2025-12-15 | 116,050 | 91,527 | +24,523 | 1.00 |
| 2025-11-28 | 91,527 | 141,542 | -50,015 | 1.00 |
| 2025-11-14 | 141,542 | 15,831 | +125,711 | 1.07 |
| 2025-10-31 | 15,831 | 36,990 | -21,159 | 1.00 |
| 2025-10-15 | 36,990 | 44,797 | -7,807 | 1.00 |
| 2025-09-30 | 44,797 | 0 | +44,797 | 1.00 |
| 2025-08-29 | 205 | 7,580 | -7,375 | 1.00 |
| 2025-08-15 | 7,580 | 25,160 | -17,580 | 1.00 |
| 2025-07-31 | 25,160 | 45,629 | -20,469 | 1.00 |