SIJ
ProShares UltraShort Industrials
stockNYSEETF
At CloseOct 2, 2026
18.30USD-1.462%(-0.27)11,538
After-hoursOct 2, 2026 4:10:30 PM EDT
18.30USD-1.496%(-0.28)
As of 2026-09-15, there were 7,734 shares short with a short interest of 2.16%.
SIJ Short Interest - Official
Short Interest
SIJ Short Position Change - Official
Short Position Change
SIJ Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 2.16 | 7,734 | 1.45 | +4,842 | +167.43 | 358,760 | 358,760 |
| 2026-08-31 | 0.81 | 2,892 | 1.35 | -427 | -12.87 | 358,760 | 358,760 |
| 2026-08-14 | 0.93 | 3,319 | 1.00 | +1,054 | +46.53 | 358,760 | 358,760 |
| 2026-07-31 | 0.63 | 2,265 | 1.12 | -1,657 | -42.25 | 358,760 | 358,760 |
| 2026-07-15 | 1.09 | 3,922 | 1.94 | -1,851 | -32.06 | 358,760 | 358,760 |
| 2026-06-30 | 1.61 | 5,773 | 3.92 | -1,899 | -24.75 | 358,760 | 358,760 |
| 2026-06-15 | 2.14 | 7,672 | 1.00 | -574 | -6.97 | 358,760 | 358,760 |
| 2026-05-15 | 2.36 | 8,247 | 2.30 | -1,193 | -12.64 | 348,775 | 348,775 |
| 2026-04-30 | 2.71 | 9,440 | 2.27 | +1,624 | +20.77 | 348,775 | 348,775 |
| 2026-04-15 | 2.18 | 7,816 | 1.00 | -15,005 | -65.75 | 358,775 | 358,775 |
| 2026-03-31 | 6.19 | 22,822 | 1.18 | +20,439 | +857.88 | 368,775 | 368,775 |
| 2026-03-13 | 0.87 | 2,383 | 1.00 | -1,354 | -36.25 | 273,775 | 273,775 |
| 2026-02-27 | 1.60 | 3,737 | 1.00 | +2,361 | +171.58 | 233,775 | 233,775 |
| 2026-02-13 | 2.56 | 1,376 | 1.00 | -229 | -14.29 | 53,775 | 53,775 |
| 2026-01-30 | 2.99 | 1,606 | 1.00 | +1,493 | +1,320.80 | 53,775 | 53,775 |
| 2026-01-15 | 0.21 | 113 | 1.00 | -301 | -72.71 | 53,775 | 53,775 |
| 2025-12-31 | 0.77 | 414 | 1.00 | -542 | -56.69 | 53,775 | 53,775 |
| 2025-12-15 | 1.78 | 956 | 1.00 | +909 | +1,934.04 | 53,775 | 53,775 |
| 2025-11-28 | 0.09 | 47 | 1.00 | -441 | -90.38 | 53,775 | 53,775 |
| 2025-11-14 | 0.91 | 489 | 1.00 | -1,264 | -72.13 | 53,775 | 53,775 |
| 2025-10-31 | 3.26 | 1,753 | 1.00 | +408 | +30.30 | 53,775 | 53,775 |
| 2025-10-15 | 2.50 | 1,345 | 1.00 | -75 | -5.32 | 53,775 | 53,775 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.