OEF short interest
iShares S&P 100 ETF · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 51,747 |
|---|---|
| Change vs prior report | -10,446 (-16.8%) |
| Change over six months | -52.8% |
| Days to cover | 1.00 (sector: 0.98) |
| Average daily volume | 221,087 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
OEF short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 51,747 | -16.8% | 1.00 | 221,087 |
| 2026-09-15 | 62,193 | +24.9% | 1.00 | 185,378 |
| 2026-08-31 | 49,783 | -65.9% | 1.00 | 202,587 |
| 2026-08-14 | 146,021 | +12.4% | 1.00 | 196,053 |
| 2026-07-31 | 129,861 | +72.5% | 1.00 | 294,505 |
| 2026-07-15 | 75,274 | -57.5% | 1.00 | 224,485 |
| 2026-06-30 | 177,042 | +96.0% | 1.00 | 330,265 |
| 2026-06-15 | 90,335 | -3.8% | 1.00 | 398,467 |
| 2026-05-29 | 93,933 | -14.6% | 1.00 | 331,545 |
| 2026-05-15 | 110,034 | +29.4% | 1.00 | 340,186 |
| 2026-04-30 | 85,058 | -27.5% | 1.00 | 498,276 |
| 2026-04-15 | 117,331 | +7.0% | 1.00 | 726,991 |
| 2026-03-31 | 109,683 | -91.0% | 1.00 | 2,287,424 |
| 2026-03-13 | 1,213,121 | +399.6% | 1.00 | 4,100,961 |
| 2026-02-27 | 242,841 | -31.9% | 1.00 | 657,032 |
| 2026-02-13 | 356,705 | +62.5% | 1.00 | 838,275 |
| 2026-01-30 | 219,511 | -23.7% | 1.00 | 489,972 |
| 2026-01-15 | 287,562 | +55.2% | 1.00 | 623,815 |
| 2025-12-31 | 185,225 | -12.4% | 1.00 | 390,685 |
| 2025-12-15 | 211,405 | -7.2% | 1.00 | 423,446 |
| 2025-11-28 | 227,728 | -16.1% | 1.00 | 471,126 |
| 2025-11-14 | 271,352 | +20.6% | 1.00 | 667,807 |
| 2025-10-31 | 224,977 | +51.9% | 1.00 | 471,504 |
| 2025-10-15 | 148,160 | -59.5% | 1.00 | 499,243 |
| 2025-09-30 | 365,831 | +62.2% | 1.00 | 1,633,772 |
import finzdata as yf
yf.Ticker("OEF").short_interest # every report since 2017
yf.Client().short_interest(["OEF"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · OEF price history · Who owns OEF · All short interest