ZMAY
Innovator Equity Defined Protection ETF - 1 Yr May
stockBATSETF
Market OpenOct 5, 2026 10:36:11 AM EDT
26.37USD+0.076%(+0.02)1,245
26.32Bid26.44Ask0.12SpreadAs of 2026-09-15, there were 30,786 shares short with a short interest of 0.98%.
ZMAY Short Interest - Official
Short Interest
ZMAY Short Position Change - Official
Short Position Change
ZMAY 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 | 0.98 | 30,786 | 4.84 | -1,928 | -5.89 | 3,150,000 | 3,150,000 |
| 2026-08-31 | 1.04 | 32,714 | 5.21 | -23,555 | -41.86 | 3,150,000 | 3,150,000 |
| 2026-08-14 | 1.65 | 56,269 | 1.04 | +5,027 | +9.81 | 3,400,000 | 3,400,000 |
| 2026-07-31 | 1.51 | 51,242 | 6.20 | -622 | -1.20 | 3,400,000 | 3,400,000 |
| 2026-07-15 | 1.49 | 51,864 | 1.00 | +5,922 | +12.89 | 3,475,000 | 3,475,000 |
| 2026-06-30 | 1.23 | 45,942 | 4.07 | -5,943 | -11.45 | 3,750,000 | 3,750,000 |
| 2026-06-15 | 1.38 | 51,885 | 1.00 | -8,487 | -14.06 | 3,750,000 | 3,750,000 |
| 2026-05-15 | 1.36 | 60,372 | 1.00 | +46,320 | +329.63 | 4,450,000 | 4,450,000 |
| 2026-04-30 | 1.08 | 14,052 | 1.00 | +13,449 | +2,230.35 | 1,300,000 | 1,300,000 |
| 2026-04-15 | 0.05 | 603 | 1.00 | +114 | +23.31 | 1,300,000 | 1,300,000 |
| 2026-03-31 | 0.04 | 489 | 1.00 | +440 | +897.96 | 1,300,000 | 1,300,000 |
| 2026-03-13 | 0.00 | 49 | 1.00 | -1 | -2.00 | 1,350,000 | 1,350,000 |
| 2026-02-13 | 0.00 | 50 | 1.00 | -24 | -32.43 | 1,350,000 | 1,350,000 |
| 2026-01-30 | 0.01 | 74 | 1.00 | -497 | -87.04 | 1,350,000 | 1,350,000 |
| 2025-11-28 | 0.04 | 571 | 1.85 | -3,377 | -85.54 | 1,400,000 | 1,400,000 |
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.