OCTB short interest
Aptus October Buffer ETF · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 11,121 |
|---|---|
| Change vs prior report | 8,576 (+337.0%) |
| Change over six months | +66.4% |
| Days to cover | 1.00 (sector: 0.98) |
| Average daily volume | 12,441 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
OCTB short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 11,121 | +337.0% | 1.00 | 12,441 |
| 2026-09-15 | 2,545 | +1679.7% | 1.78 | 1,427 |
| 2026-08-31 | 143 | -96.2% | 1.00 | 2,363 |
| 2026-08-14 | 3,818 | +100.0% | 1.00 | 11,753 |
| 2026-07-15 | 15,906 | +1562.1% | 3.82 | 4,160 |
| 2026-06-30 | 957 | +67.6% | 1.00 | 1,267 |
| 2026-06-15 | 571 | -95.4% | 1.00 | 4,151 |
| 2026-05-29 | 12,504 | +55.4% | 8.62 | 1,451 |
| 2026-05-15 | 8,045 | +129.9% | 10.54 | 763 |
| 2026-04-30 | 3,499 | -20.0% | 3.37 | 1,039 |
| 2026-04-15 | 4,376 | -34.5% | 1.53 | 2,856 |
| 2026-03-31 | 6,684 | -67.6% | 1.00 | 26,969 |
| 2026-03-13 | 20,619 | +139.7% | 5.36 | 3,849 |
| 2026-02-27 | 8,602 | +93.6% | 2.54 | 3,386 |
| 2026-02-13 | 4,443 | +25.9% | 1.00 | 4,453 |
| 2026-01-30 | 3,529 | +48.2% | 1.00 | 16,188 |
| 2026-01-15 | 2,381 | +52.1% | 1.71 | 1,393 |
| 2025-12-31 | 1,565 | -90.3% | 1.00 | 25,842 |
| 2025-12-15 | 16,196 | -20.3% | 1.00 | 25,295 |
| 2025-11-28 | 20,312 | -71.1% | 1.06 | 19,098 |
| 2025-11-14 | 70,386 | +324.4% | 3.98 | 17,700 |
| 2025-10-31 | 16,583 | +100.0% | 1.00 | 38,152 |
import finzdata as yf
yf.Ticker("OCTB").short_interest # every report since 2017
yf.Client().short_interest(["OCTB"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · OCTB price history · Who owns OCTB · All short interest