OCTB
Aptus October Buffer ETF
stockBATSETF
Market OpenOct 2, 2026 2:16:55 PM EDT
28.30USD+0.372%(+0.10)2,703
28.39Bid28.41Ask0.02SpreadAs of 2026-09-15, there were 2,545 shares short with a short interest of 0.00%.
OCTB Short Interest - Official
Short Interest
OCTB Short Position Change - Official
Short Position Change
OCTB 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 | 0.00 | 2,545 | 1.78 | +2,402 | +1,679.72 | 0 | 0 |
| 2026-08-31 | 0.00 | 143 | 1.00 | -3,675 | -96.25 | 0 | 0 |
| 2026-08-14 | 0.00 | 3,818 | 1.00 | -12,088 | -76.00 | 0 | 0 |
| 2026-07-15 | 0.00 | 15,906 | 3.82 | +14,949 | +1,562.07 | 0 | 0 |
| 2026-06-30 | 0.00 | 957 | 1.00 | +386 | +67.60 | 0 | 0 |
| 2026-06-15 | 0.00 | 571 | 1.00 | -7,474 | -92.90 | 0 | 0 |
| 2026-05-15 | 0.00 | 8,045 | 10.54 | +4,546 | +129.92 | 0 | 0 |
| 2026-04-30 | 0.00 | 3,499 | 3.37 | -877 | -20.04 | 0 | 0 |
| 2026-04-15 | 0.00 | 4,376 | 1.53 | -2,308 | -34.53 | 0 | 0 |
| 2026-03-31 | 0.00 | 6,684 | 1.00 | -13,935 | -67.58 | 0 | 0 |
| 2026-03-13 | 0.00 | 20,619 | 5.36 | +12,017 | +139.70 | 0 | 0 |
| 2026-02-27 | 0.00 | 8,602 | 2.54 | +4,159 | +93.61 | 0 | 0 |
| 2026-02-13 | 0.00 | 4,443 | 1.00 | +914 | +25.90 | 0 | 0 |
| 2026-01-30 | 0.00 | 3,529 | 1.00 | +1,148 | +48.22 | 0 | 0 |
| 2026-01-15 | 0.00 | 2,381 | 1.71 | +816 | +52.14 | 0 | 0 |
| 2025-12-31 | 0.00 | 1,565 | 1.00 | -14,631 | -90.34 | 0 | 0 |
| 2025-12-15 | 0.00 | 16,196 | 1.00 | -4,116 | -20.26 | 0 | 0 |
| 2025-11-28 | 0.00 | 20,312 | 1.06 | -50,074 | -71.14 | 0 | 0 |
| 2025-11-14 | 0.00 | 70,386 | 3.98 | +53,803 | +324.45 | 0 | 0 |
| 2025-10-31 | 0.00 | 16,583 | 1.00 | 0 | 0.00 | 0 | 0 |
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.