SIOO
VistaShares Target 15 S&P 100 Distribution ETF
stockNYSEETF
Market OpenOct 5, 2026 12:22:24 PM EDT
19.71USD-0.178%(+19.71)17,004
As of 2026-09-15, there were 10,937 shares short with a short interest of 1.12%.
SIOO Short Interest - Official
Short Interest
SIOO Short Position Change - Official
Short Position Change
SIOO 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 | 1.12 | 10,937 | 1.04 | -1,292 | -10.57 | 975,000 | 975,000 |
| 2026-08-31 | 1.25 | 12,229 | 1.38 | -14,742 | -54.66 | 975,000 | 975,000 |
| 2026-08-14 | 2.92 | 26,971 | 1.66 | +3,089 | +12.93 | 925,000 | 925,000 |
| 2026-07-31 | 2.65 | 23,882 | 2.53 | +369 | +1.57 | 900,000 | 900,000 |
| 2026-07-15 | 2.77 | 23,513 | 2.75 | +7,227 | +44.38 | 850,000 | 850,000 |
| 2026-06-30 | 1.97 | 16,286 | 1.34 | -2,444 | -13.05 | 825,000 | 825,000 |
| 2026-06-15 | 2.42 | 18,730 | 2.23 | -3,130 | -14.32 | 775,000 | 775,000 |
| 2026-05-15 | 3.97 | 21,860 | 1.03 | -3,738 | -14.60 | 550,000 | 550,000 |
| 2026-04-30 | 5.12 | 25,598 | 1.49 | +22,933 | +860.53 | 500,000 | 500,000 |
| 2026-04-15 | 0.67 | 2,665 | 1.00 | -3,644 | -57.76 | 400,000 | 400,000 |
| 2026-03-31 | 1.58 | 6,309 | 1.00 | +4,650 | +280.29 | 400,000 | 400,000 |
| 2026-03-13 | 0.60 | 1,659 | 1.00 | +127 | +8.29 | 275,000 | 275,000 |
| 2026-02-27 | 0.61 | 1,532 | 1.00 | -2,371 | -60.75 | 250,000 | 250,000 |
| 2026-02-13 | 2.23 | 3,903 | 1.00 | -1,038 | -21.01 | 175,000 | 175,000 |
| 2026-01-30 | 3.29 | 4,941 | 1.00 | -4,498 | -47.65 | 150,000 | 150,000 |
| 2026-01-15 | 7.55 | 9,439 | 1.29 | -3,683 | -28.07 | 125,000 | 125,000 |
| 2025-12-31 | 10.50 | 13,122 | 1.64 | +8,354 | +175.21 | 125,000 | 125,000 |
| 2025-12-15 | 4.77 | 4,768 | 2.32 | 0 | 0.00 | 100,000 | 100,000 |
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.