HACK
Amplify Cybersecurity ETF
stockNYSEETF
Market OpenOct 5, 2026 2:22:04 PM EDT
124.89USD+1.471%(+1.81)218,452
124.10Bid124.75Ask0.65SpreadPre-marketOct 5, 2026 9:29:59 AM EDT
123.25USD+0.138%(+0.17)
As of 2026-09-15, there were 1,044,540 shares short with a short interest of 4.05%.
HACK Short Interest - Official
Short Interest
HACK Short Position Change - Official
Short Position Change
HACK 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 | 4.05 | 1,044,540 | 3.08 | +740,127 | +243.13 | 25,800,000 | 25,800,000 |
| 2026-08-31 | 1.18 | 304,413 | 1.04 | +99,581 | +48.62 | 25,750,000 | 25,750,000 |
| 2026-08-14 | 0.81 | 204,832 | 1.00 | +74,364 | +57.00 | 25,250,000 | 25,250,000 |
| 2026-07-31 | 0.52 | 130,468 | 1.00 | -152,169 | -53.84 | 25,050,000 | 25,050,000 |
| 2026-07-15 | 1.14 | 282,637 | 1.07 | +103,503 | +57.78 | 24,850,000 | 24,850,000 |
| 2026-06-30 | 0.73 | 179,134 | 1.20 | +74,828 | +71.74 | 24,700,000 | 24,700,000 |
| 2026-06-15 | 0.42 | 104,306 | 1.00 | +56,170 | +116.69 | 24,700,000 | 24,700,000 |
| 2026-05-15 | 0.19 | 48,136 | 1.00 | -3,491 | -6.76 | 24,800,000 | 24,800,000 |
| 2026-04-30 | 0.21 | 51,627 | 1.00 | -2,207 | -4.10 | 24,850,000 | 24,850,000 |
| 2026-04-15 | 0.21 | 53,834 | 1.00 | -91,368 | -62.92 | 25,100,000 | 25,100,000 |
| 2026-03-31 | 0.58 | 145,202 | 1.46 | +72,647 | +100.13 | 25,100,000 | 25,100,000 |
| 2026-03-13 | 0.29 | 72,555 | 1.00 | +27,438 | +60.82 | 25,250,000 | 25,250,000 |
| 2026-02-27 | 0.18 | 45,117 | 1.00 | +3,510 | +8.44 | 25,350,000 | 25,350,000 |
| 2026-02-13 | 0.16 | 41,607 | 1.00 | -71,774 | -63.30 | 25,550,000 | 25,550,000 |
| 2026-01-30 | 0.44 | 113,381 | 1.00 | +57,342 | +102.33 | 25,900,000 | 25,900,000 |
| 2026-01-15 | 0.22 | 56,039 | 1.00 | -1,011 | -1.77 | 26,050,000 | 26,050,000 |
| 2025-12-31 | 0.22 | 57,050 | 1.00 | -9,452 | -14.21 | 26,150,000 | 26,150,000 |
| 2025-12-15 | 0.25 | 66,502 | 1.19 | +13,537 | +25.56 | 26,350,000 | 26,350,000 |
| 2025-11-28 | 0.20 | 52,965 | 1.00 | -17,980 | -25.34 | 26,450,000 | 26,450,000 |
| 2025-11-14 | 0.26 | 70,945 | 1.00 | -8,477 | -10.67 | 27,400,000 | 27,400,000 |
| 2025-10-31 | 0.29 | 79,422 | 1.11 | -46,670 | -37.01 | 27,400,000 | 27,400,000 |
| 2025-10-15 | 0.46 | 126,092 | 1.69 | +56,505 | +81.20 | 27,400,000 | 27,400,000 |
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.