SIZE short interest
iShares MSCI USA Size Factor E · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 62,489 |
|---|---|
| Change vs prior report | 3,378 (+5.7%) |
| Change over six months | -39.0% |
| Days to cover | 9.24 (sector: 0.98) |
| Average daily volume | 6,765 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
SIZE short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 62,489 | +5.7% | 9.24 | 6,765 |
| 2026-09-15 | 59,111 | -11.7% | 13.55 | 4,363 |
| 2026-08-31 | 66,955 | +10.1% | 14.79 | 4,527 |
| 2026-08-14 | 60,822 | +42.2% | 8.68 | 7,006 |
| 2026-07-31 | 42,762 | -5.2% | 9.47 | 4,515 |
| 2026-07-15 | 45,114 | +8.0% | 8.95 | 5,038 |
| 2026-06-30 | 41,764 | +0.2% | 7.72 | 5,408 |
| 2026-06-15 | 41,663 | -26.9% | 9.84 | 4,233 |
| 2026-05-29 | 57,033 | -38.8% | 5.98 | 9,538 |
| 2026-05-15 | 93,123 | -10.4% | 15.32 | 6,078 |
| 2026-04-30 | 103,896 | +2.5% | 19.64 | 5,289 |
| 2026-04-15 | 101,399 | -1.0% | 14.77 | 6,864 |
| 2026-03-31 | 102,379 | +62.0% | 9.13 | 11,208 |
| 2026-03-13 | 63,179 | +12.2% | 11.47 | 5,508 |
| 2026-02-27 | 56,301 | +2.7% | 12.15 | 4,633 |
| 2026-02-13 | 54,831 | +9.2% | 12.70 | 4,318 |
| 2026-01-30 | 50,198 | +6.3% | 11.02 | 4,557 |
| 2026-01-15 | 47,202 | +0.6% | 8.49 | 5,561 |
| 2025-12-31 | 46,918 | -49.3% | 6.38 | 7,358 |
| 2025-12-15 | 92,579 | +23.5% | 13.79 | 6,712 |
| 2025-11-28 | 74,936 | -2.8% | 12.71 | 5,894 |
| 2025-11-14 | 77,106 | -4.3% | 10.16 | 7,592 |
| 2025-10-31 | 80,558 | +12.3% | 18.41 | 4,376 |
| 2025-10-15 | 71,750 | -7.7% | 14.36 | 4,996 |
| 2025-09-30 | 77,736 | -8.7% | 12.31 | 6,314 |
import finzdata as yf
yf.Ticker("SIZE").short_interest # every report since 2017
yf.Client().short_interest(["SIZE"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · SIZE price history · Who owns SIZE · All short interest