SPIB short interest
State Street SPDR Portfolio In · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 7,218,114 |
|---|---|
| Change vs prior report | -1,041,520 (-12.6%) |
| Change over six months | -21.0% |
| Days to cover | 1.08 (sector: 0.98) |
| Average daily volume | 6,709,846 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
SPIB short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 7,218,114 | -12.6% | 1.08 | 6,709,846 |
| 2026-09-15 | 8,259,634 | +150.2% | 1.58 | 5,222,340 |
| 2026-08-31 | 3,301,749 | -70.3% | 1.00 | 6,355,110 |
| 2026-08-14 | 11,125,230 | +72.4% | 1.79 | 6,200,787 |
| 2026-07-31 | 6,454,019 | -17.2% | 1.09 | 5,903,623 |
| 2026-07-15 | 7,793,899 | +117.5% | 1.39 | 5,607,991 |
| 2026-06-30 | 3,583,178 | -40.7% | 1.00 | 8,038,323 |
| 2026-06-15 | 6,042,366 | +80.8% | 1.00 | 8,220,459 |
| 2026-05-29 | 3,341,633 | -48.0% | 1.00 | 6,637,211 |
| 2026-05-15 | 6,421,794 | +49.5% | 1.00 | 7,885,275 |
| 2026-04-30 | 4,294,614 | -38.5% | 1.00 | 8,700,419 |
| 2026-04-15 | 6,981,209 | -23.6% | 1.00 | 8,114,710 |
| 2026-03-31 | 9,142,000 | +60.6% | 1.00 | 12,213,278 |
| 2026-03-13 | 5,692,002 | +53.7% | 1.00 | 12,028,842 |
| 2026-02-27 | 3,703,122 | -39.2% | 1.00 | 4,951,576 |
| 2026-02-13 | 6,090,117 | +69.8% | 1.09 | 5,585,034 |
| 2026-01-30 | 3,586,958 | +18.0% | 1.00 | 6,265,921 |
| 2026-01-15 | 3,039,137 | -27.7% | 1.00 | 7,402,862 |
| 2025-12-31 | 4,202,682 | +46.1% | 1.09 | 3,840,927 |
| 2025-12-15 | 2,876,180 | -77.6% | 1.00 | 5,319,203 |
| 2025-11-28 | 12,847,133 | +346.7% | 3.39 | 3,794,719 |
| 2025-11-14 | 2,876,077 | -71.1% | 1.00 | 3,640,846 |
| 2025-10-31 | 9,944,045 | +151.1% | 1.86 | 5,350,746 |
| 2025-10-15 | 3,960,152 | -56.7% | 1.00 | 5,482,897 |
| 2025-09-30 | 9,138,635 | +23.8% | 1.84 | 4,963,774 |
import finzdata as yf
yf.Ticker("SPIB").short_interest # every report since 2017
yf.Client().short_interest(["SPIB"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · SPIB price history · Who owns SPIB · All short interest