UST short interest
ProShares Ultra 7-10 Year Trea · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 28,658 |
|---|---|
| Change vs prior report | 19,236 (+204.2%) |
| Change over six months | +674.3% |
| Days to cover | 2.67 (sector: 0.98) |
| Average daily volume | 10,736 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
UST short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 28,658 | +204.2% | 2.67 | 10,736 |
| 2026-09-15 | 9,422 | -30.4% | 1.65 | 5,694 |
| 2026-08-31 | 13,534 | +12.8% | 1.90 | 7,121 |
| 2026-08-14 | 11,998 | -50.4% | 5.23 | 2,296 |
| 2026-07-31 | 24,187 | -48.3% | 1.96 | 12,342 |
| 2026-07-15 | 46,801 | +79.2% | 6.21 | 7,536 |
| 2026-06-30 | 26,114 | +750.3% | 2.19 | 11,908 |
| 2026-06-15 | 3,071 | -21.5% | 1.31 | 2,350 |
| 2026-05-29 | 3,913 | +235.9% | 1.00 | 8,630 |
| 2026-05-15 | 1,165 | -83.3% | 1.00 | 4,928 |
| 2026-04-30 | 6,990 | +211.8% | 1.00 | 15,857 |
| 2026-04-15 | 2,242 | -39.4% | 1.00 | 8,962 |
| 2026-03-31 | 3,701 | +3.5% | 1.00 | 22,766 |
| 2026-03-13 | 3,576 | +40.5% | 1.00 | 55,484 |
| 2026-02-27 | 2,545 | -88.7% | 1.00 | 12,984 |
| 2026-02-13 | 22,446 | +556.5% | 2.06 | 10,881 |
| 2026-01-30 | 3,419 | +35.5% | 1.00 | 17,170 |
| 2026-01-15 | 2,523 | -23.9% | 1.00 | 21,343 |
| 2025-12-31 | 3,317 | -27.4% | 1.00 | 10,639 |
| 2025-12-15 | 4,566 | -38.9% | 1.00 | 55,252 |
| 2025-11-28 | 7,472 | +169.2% | 1.00 | 57,179 |
| 2025-11-14 | 2,776 | -48.5% | 1.00 | 49,941 |
| 2025-10-31 | 5,393 | -82.2% | 1.00 | 26,228 |
| 2025-10-15 | 30,369 | +182.6% | 1.91 | 15,863 |
| 2025-09-30 | 10,745 | -68.2% | 1.00 | 26,894 |
import finzdata as yf
yf.Ticker("UST").short_interest # every report since 2017
yf.Client().short_interest(["UST"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · UST price history · Who owns UST · All short interest