HTOO
Fusion Fuel Green PLC Class A
stockNASDAQ
At CloseOct 29, 2026
1.67USD0.000%(0.00)4,593
Pre-marketOct 28, 2026 8:56:30 AM EDT
1.71USD+2.395%(+0.04)
As of 2026-10-15, there were 19,920 shares short with a short interest of 0.29%.
HTOO Short Interest - Official
HTOO Short Position Change - Official
HTOO Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | 0.29 | 19,920 | 1.97 | -870 | -4.18 | 7,516,259 | 6,894,079 |
| 2026-09-30 | 0.36 | 20,790 | 1.00 | +2,274 | +12.28 | 7,516,259 | 5,813,303 |
| 2026-09-15 | 0.32 | 18,516 | 1.00 | +8,368 | +82.46 | 7,516,259 | 5,813,303 |
| 2026-08-31 | 0.17 | 10,148 | 1.00 | +2,435 | +31.57 | 7,047,527 | 5,813,303 |
| 2026-08-14 | 0.13 | 7,713 | 1.00 | -4,403 | -36.34 | 7,047,527 | 5,813,303 |
| 2026-07-31 | 0.89 | 12,116 | 2.25 | +4,302 | +55.06 | 7,047,527 | 1,364,827 |
| 2026-07-15 | 0.57 | 7,814 | 2.13 | -1,305 | -14.31 | 3,297,509 | 1,364,827 |
| 2026-06-30 | 0.67 | 9,119 | 1.00 | +1,212 | +15.33 | 3,297,509 | 1,364,827 |
| 2026-06-15 | 0.58 | 7,907 | 1.00 | -26,868 | -77.26 | 3,297,509 | 1,364,827 |
| 2026-05-15 | 2.55 | 34,775 | 1.00 | -250 | -0.71 | 3,297,509 | 1,364,827 |
| 2026-04-30 | 2.31 | 35,025 | 1.05 | -21,543 | -38.08 | 3,017,842 | 1,517,572 |
| 2026-04-15 | 3.73 | 56,568 | 2.68 | -34,724 | -38.04 | 3,017,842 | 1,517,572 |
| 2026-03-31 | 6.02 | 91,292 | 2.93 | +10,709 | +13.29 | 3,017,842 | 1,517,572 |
| 2026-03-13 | 5.31 | 80,583 | 1.00 | +31,676 | +64.77 | 2,345,718 | 1,517,572 |
| 2026-02-27 | 3.22 | 48,907 | 1.39 | +14,229 | +41.03 | 2,345,718 | 1,517,572 |
| 2026-02-13 | 2.29 | 34,678 | 2.79 | -16,174 | -31.81 | 2,345,718 | 1,517,572 |
| 2026-01-30 | 3.35 | 50,852 | 1.41 | -33,931 | -40.02 | 2,013,403 | 1,517,572 |
| 2026-01-15 | 5.59 | 84,783 | 2.09 | -50,416 | -37.29 | 2,013,403 | 1,517,572 |
| 2025-12-31 | 8.91 | 135,199 | 1.00 | +23,425 | +20.96 | 2,013,403 | 1,517,572 |
| 2025-12-15 | 6.75 | 111,774 | 1.00 | +32,502 | +41.00 | 2,013,403 | 1,656,901 |
| 2025-11-28 | 4.77 | 79,272 | 2.42 | -16,496 | -17.22 | 2,013,403 | 1,663,252 |
| 2025-11-14 | 5.76 | 95,768 | 1.00 | +4,968 | +5.47 | 1,810,567 | 1,663,250 |
| 2025-10-31 | 5.46 | 90,800 | 1.00 | +34,039 | +59.97 | 1,810,567 | 1,663,252 |
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.