TAIL
Cambria Tail Risk ETF
stockBATSETF
At CloseOct 2, 2026 3:59:51 PM EDT
9.78USD-0.509%(-0.05)459,713
As of 2026-09-15, there were 316,305 shares short with a short interest of 2.20%.
TAIL Short Interest - Official
Short Interest
TAIL Short Position Change - Official
Short Position Change
TAIL Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 2.20 | 316,305 | 1.92 | +277,662 | +718.53 | 14,900,002 | 14,393,665 |
| 2026-08-31 | 0.27 | 38,643 | 1.00 | +16,919 | +77.88 | 14,150,002 | 14,393,665 |
| 2026-08-14 | 0.15 | 21,724 | 1.00 | +6,235 | +40.25 | 14,100,002 | 14,393,665 |
| 2026-07-31 | 0.11 | 15,489 | 1.00 | -408,656 | -96.35 | 14,100,002 | 14,100,002 |
| 2026-07-15 | 3.07 | 424,145 | 1.95 | +322,391 | +316.83 | 13,800,002 | 13,800,002 |
| 2026-06-30 | 0.75 | 101,754 | 1.00 | -282,624 | -73.53 | 13,650,002 | 13,650,002 |
| 2026-06-15 | 2.79 | 384,378 | 1.40 | +205,240 | +114.57 | 13,800,002 | 13,800,002 |
| 2026-05-15 | 1.25 | 179,138 | 1.00 | +91,300 | +103.94 | 14,350,002 | 14,350,002 |
| 2026-04-30 | 0.59 | 87,838 | 1.00 | +83,447 | +1,900.41 | 14,950,002 | 14,950,002 |
| 2026-04-15 | 0.03 | 4,391 | 1.00 | -332,791 | -98.70 | 16,800,002 | 16,800,002 |
| 2026-03-31 | 1.95 | 337,182 | 1.00 | +215,595 | +177.32 | 17,300,002 | 17,300,002 |
| 2026-03-13 | 0.80 | 121,587 | 1.00 | -165,854 | -57.70 | 15,150,002 | 15,150,002 |
| 2026-02-27 | 2.09 | 287,441 | 1.00 | -8,118 | -2.75 | 13,750,002 | 13,750,002 |
| 2026-02-13 | 2.13 | 295,559 | 1.00 | +111,338 | +60.44 | 13,900,002 | 13,900,002 |
| 2026-01-30 | 1.34 | 184,221 | 1.00 | -31,544 | -14.62 | 13,750,002 | 13,750,002 |
| 2026-01-15 | 1.60 | 215,765 | 1.00 | +211,698 | +5,205.26 | 13,450,002 | 13,450,002 |
| 2025-12-31 | 0.03 | 4,067 | 1.00 | -46,514 | -91.96 | 12,900,002 | 12,900,002 |
| 2025-12-15 | 0.40 | 50,581 | 1.00 | -71,074 | -58.42 | 12,550,002 | 12,550,002 |
| 2025-11-28 | 1.14 | 121,655 | 1.00 | -310,724 | -71.86 | 10,650,002 | 10,650,002 |
| 2025-11-14 | 5.12 | 432,379 | 1.00 | +119,508 | +38.20 | 8,450,002 | 8,450,002 |
| 2025-10-31 | 3.70 | 312,871 | 1.04 | +50,051 | +19.04 | 8,450,002 | 8,450,002 |
| 2025-10-15 | 3.11 | 262,820 | 1.04 | -36,959 | -12.33 | 8,450,002 | 8,450,002 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.