MSTU short interest
T-Rex 2X Long MSTR Daily Targe · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 2,706,675 |
|---|---|
| Change vs prior report | -484,576 (-15.2%) |
| Change over six months | -76.2% |
| Days to cover | 1.00 (sector: 0.98) |
| Average daily volume | 6,550,339 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
MSTU short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 2,706,675 | -15.2% | 1.00 | 6,550,339 |
| 2026-09-15 | 3,191,251 | -23.3% | 1.00 | 5,018,584 |
| 2026-08-31 | 4,159,112 | -87.2% | 1.00 | 12,805,347 |
| 2026-08-14 | 32,613,110 | +12.6% | 1.00 | 126,171,441 |
| 2026-07-31 | 28,968,278 | -24.0% | 1.00 | 103,578,925 |
| 2026-07-15 | 38,116,639 | +14.4% | 1.00 | 84,996,163 |
| 2026-06-30 | 33,319,435 | -5.5% | 1.00 | 73,550,231 |
| 2026-06-15 | 35,255,721 | +74.9% | 1.00 | 48,913,741 |
| 2026-05-29 | 20,152,846 | +45.6% | 1.00 | 34,032,892 |
| 2026-05-15 | 13,839,421 | +7.3% | 1.00 | 36,514,282 |
| 2026-04-30 | 12,896,986 | -34.7% | 1.00 | 40,832,164 |
| 2026-04-15 | 19,751,479 | +73.6% | 1.00 | 33,804,923 |
| 2026-03-31 | 11,379,972 | -27.6% | 1.00 | 32,905,546 |
| 2026-03-13 | 15,730,103 | +7.7% | 1.00 | 39,678,229 |
| 2026-02-27 | 14,600,644 | +9.8% | 1.00 | 34,231,311 |
| 2026-02-13 | 13,300,581 | +0.5% | 1.00 | 47,378,734 |
| 2026-01-30 | 13,239,544 | +48.6% | 1.00 | 19,668,473 |
| 2026-01-15 | 8,907,289 | -18.0% | 1.00 | 20,571,855 |
| 2025-12-31 | 10,856,968 | -5.6% | 1.17 | 9,309,180 |
| 2025-12-15 | 11,498,915 | -88.4% | 1.00 | 13,768,166 |
| 2025-11-28 | 98,917,621 | +44.7% | 1.00 | 141,946,293 |
| 2025-11-14 | 68,368,046 | -3.1% | 1.00 | 100,760,579 |
| 2025-10-31 | 70,587,359 | +9.6% | 1.00 | 72,295,226 |
| 2025-10-15 | 64,418,530 | +17.1% | 1.02 | 62,873,993 |
| 2025-09-30 | 54,987,111 | +20.5% | 1.03 | 53,590,118 |
import finzdata as yf
yf.Ticker("MSTU").short_interest # every report since 2017
yf.Client().short_interest(["MSTU"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · MSTU price history · Who owns MSTU · All short interest