RBUF
Innovator U.S. Small Cap 10 Buffer ETF - Quarterly
stockBATSETF
At CloseOct 2, 2026
31.12USD+0.216%(+0.07)94,366
As of 2026-09-15, there were 80,815 shares short with a short interest of 1.28%.
RBUF Short Interest - Official
Short Interest
RBUF Short Position Change - Official
Short Position Change
RBUF 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 | 1.28 | 80,815 | 6.27 | +6,231 | +8.35 | 6,300,000 | 6,300,000 |
| 2026-08-31 | 2.41 | 74,584 | 4.65 | +22,388 | +42.89 | 3,100,000 | 3,100,000 |
| 2026-08-14 | 1.68 | 52,196 | 6.93 | +12,713 | +32.20 | 3,100,000 | 3,100,000 |
| 2026-07-31 | 1.27 | 39,483 | 2.89 | +6,756 | +20.64 | 3,100,000 | 3,100,000 |
| 2026-07-15 | 1.10 | 32,727 | 1.00 | +754 | +2.36 | 2,975,000 | 2,975,000 |
| 2026-06-30 | 0.57 | 31,973 | 1.21 | +26,562 | +490.89 | 5,650,000 | 5,650,000 |
| 2026-06-15 | 0.19 | 5,411 | 1.00 | -9,170 | -62.89 | 2,825,000 | 2,825,000 |
| 2026-05-15 | 0.52 | 14,581 | 1.40 | -4,705 | -24.40 | 2,825,000 | 2,825,000 |
| 2026-04-30 | 0.67 | 19,286 | 1.06 | +19,190 | +19,989.58 | 2,900,000 | 2,900,000 |
| 2026-04-15 | 0.00 | 96 | 1.00 | -31,282 | -99.69 | 2,950,000 | 2,950,000 |
| 2026-03-31 | 1.13 | 31,378 | 1.31 | -11,585 | -26.97 | 2,775,000 | 2,775,000 |
| 2026-03-13 | 1.59 | 42,963 | 2.98 | +19,528 | +83.33 | 2,700,000 | 2,700,000 |
| 2026-02-27 | 0.90 | 23,435 | 1.11 | +2,663 | +12.82 | 2,600,000 | 2,600,000 |
| 2026-02-13 | 0.81 | 20,772 | 1.34 | +15,784 | +316.44 | 2,575,000 | 2,575,000 |
| 2026-01-30 | 0.20 | 4,988 | 1.00 | -52,974 | -91.39 | 2,475,000 | 2,475,000 |
| 2026-01-15 | 2.39 | 57,962 | 2.49 | +32,188 | +124.89 | 2,425,000 | 2,425,000 |
| 2025-12-31 | 1.10 | 25,774 | 1.42 | +8,569 | +49.81 | 2,350,000 | 2,350,000 |
| 2025-12-15 | 0.73 | 17,205 | 3.67 | +4,301 | +33.33 | 2,350,000 | 2,350,000 |
| 2025-11-28 | 0.57 | 12,904 | 1.00 | -9,029 | -41.17 | 2,275,000 | 2,275,000 |
| 2025-11-14 | 1.11 | 21,933 | 1.82 | -5,782 | -20.86 | 1,975,000 | 1,975,000 |
| 2025-10-31 | 1.40 | 27,715 | 2.39 | -26,728 | -49.09 | 1,975,000 | 1,975,000 |
| 2025-10-15 | 2.76 | 54,443 | 1.18 | +13,247 | +32.16 | 1,975,000 | 1,975,000 |
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.