Short interest in T-Rex 2X Long MSTR Daily Target ETF (BATS:MSTU) increased during the last reporting period, rising from 28.97M to 32.61M. This put -% of the company's publicly available shares short.
Based on the recent average volume of 126.17M shares traded per day, it would take 1 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.
Short Interest
32.61M
Short Interest %
–
Days to Cover
1
| Settlement Date | Dissemination Date | % of Float Shorted | Float | Short Interest | Volume | Days to Cover |
|---|---|---|---|---|---|---|
| Aug 14, 2026 | Aug 25, 2026 | — | — | 32,613,110 | 126,171,441 | 1 |
| Jul 31, 2026 | Aug 11, 2026 | — | — | 28,968,278 | 103,578,925 | 1 |
| Jul 15, 2026 | Jul 24, 2026 | — | — | 38,116,639 | 84,996,163 | 1 |
| Jun 30, 2026 | Jul 10, 2026 | — | — | 33,319,435 | 73,550,231 | 1 |
| Jun 15, 2026 | Jun 25, 2026 | — | — | 35,255,721 | 48,913,741 | 1 |
| May 29, 2026 | Jun 9, 2026 | — | — | 20,152,846 | 34,032,892 | 1 |
| May 15, 2026 | May 27, 2026 | — | — | 13,839,421 | 36,514,282 | 1 |
| Apr 30, 2026 | May 11, 2026 | — | — | 12,896,986 | 40,832,164 | 1 |
| Apr 15, 2026 | Apr 24, 2026 | — | — | 19,751,479 | 33,804,923 | 1 |
| Mar 31, 2026 | Apr 10, 2026 | — | — | 11,379,972 | 32,905,546 | 1 |
| Mar 13, 2026 | Mar 24, 2026 | — | — | 15,730,103 | 39,678,229 | 1 |
| Feb 27, 2026 | Mar 10, 2026 | — | — | 14,600,644 | 34,231,311 | 1 |
| Feb 13, 2026 | Feb 25, 2026 | — | — | 13,300,581 | 47,378,734 | 1 |
| Jan 30, 2026 | Feb 10, 2026 | — | — | 13,239,544 | 19,668,473 | 1 |
| Jan 15, 2026 | Jan 27, 2026 | — | — | 8,907,289 | 20,571,855 | 1 |
| Dec 31, 2025 | Jan 12, 2026 | — | — | 10,856,968 | 9,309,180 | 1.17 |
| Dec 15, 2025 | Dec 24, 2025 | — | — | 11,498,915 | 13,768,166 | 1 |
| Nov 28, 2025 | Dec 9, 2025 | — | — | 98,917,621 | 141,946,293 | 1 |
| Nov 14, 2025 | Nov 25, 2025 | — | — | 68,368,046 | 100,760,579 | 1 |
| Oct 31, 2025 | Nov 11, 2025 | — | — | 70,587,359 | 72,295,226 | 1 |
| Oct 15, 2025 | Oct 24, 2025 | — | — | 64,418,530 | 62,873,993 | 1.02 |
| Sep 30, 2025 | Oct 9, 2025 | — | — | 54,987,111 | 53,590,118 | 1.03 |
| Sep 15, 2025 | Sep 24, 2025 | — | — | 45,645,442 | 41,272,748 | 1.11 |
| Aug 29, 2025 | Sep 10, 2025 | — | — | 36,096,668 | 39,581,311 | 1 |
| Aug 15, 2025 | Aug 26, 2025 | — | — | 35,144,242 | 40,458,045 | 1 |
| Jul 31, 2025 | Aug 11, 2025 | — | — | 32,063,395 | 35,014,923 | 1 |
| Jul 15, 2025 | Jul 24, 2025 | — | — | 34,887,614 | 45,765,852 | 1 |
| Jun 30, 2025 | Jul 10, 2025 | — | — | 35,473,781 | 35,449,961 | 1 |
| Jun 13, 2025 | Jun 25, 2025 | — | — | 34,832,600 | 38,386,897 | 1 |
| May 30, 2025 | Jun 10, 2025 | — | — | 33,931,874 | 58,486,121 | 1 |
| May 15, 2025 | May 27, 2025 | — | — | 42,160,952 | 62,962,222 | 1 |
| Apr 30, 2025 | May 9, 2025 | — | — | 39,153,637 | 70,952,270 | 1 |
| Apr 15, 2025 | Apr 25, 2025 | — | — | 40,688,553 | 107,200,026 | 1 |
| Mar 31, 2025 | Apr 9, 2025 | — | — | 40,731,285 | 70,368,417 | 1 |
| Mar 14, 2025 | Mar 25, 2025 | — | — | 39,564,908 | 114,659,104 | 1 |
| Feb 28, 2025 | Mar 11, 2025 | — | — | 41,508,991 | 56,010,723 | 1 |
| Feb 14, 2025 | Feb 26, 2025 | — | — | 29,600,497 | 32,965,806 | 1 |
| Jan 31, 2025 | Feb 11, 2025 | — | — | 24,632,268 | 46,543,002 | 1 |
| Jan 15, 2025 | Jan 27, 2025 | — | — | 24,050,275 | 51,866,456 | 1 |
| Dec 31, 2024 | Jan 10, 2025 | — | — | 24,575,247 | 45,916,600 | 1 |
| Dec 13, 2024 | Dec 24, 2024 | — | — | 2,460,629 | 5,099,915 | 1 |
| Nov 29, 2024 | Dec 10, 2024 | — | — | 1,069,334 | 10,724,380 | 1 |
| Nov 15, 2024 | Nov 26, 2024 | — | — | 3,495,174 | 7,210,781 | 1 |
| Oct 31, 2024 | Nov 11, 2024 | — | — | 2,617,231 | 6,116,248 | 1 |
| Oct 15, 2024 | Oct 24, 2024 | — | — | 989,197 | 4,127,046 | 1 |
| Sep 30, 2024 | Oct 9, 2024 | — | — | 272,623 | 808,544 | 1 |
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