HTOO(HTOO)
HTOO
$2.16—Stale · unknown old
NASDAQ • Last print unknown ago
$2.16—Stale · unknown old
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 9/17/2026 | $2.08 | $2.16 | $2.05 | $2.16 | 4,375 |
| 9/16/2026 | $2.06 | $2.23 | $2.05 | $2.13 | 14,600 |
| 9/15/2026 | $2.13 | $2.29 | $2.10 | $2.13 | 21,548 |
| 9/14/2026 | $2.31 | $2.32 | $2.12 | $2.13 | 22,700 |
| 9/11/2026 | $2.45 | $2.52 | $2.30 | $2.31 | 43,644 |
| 9/10/2026 | $2.16 | $2.60 | $2.12 | $2.43 | 2.06M |
| 9/9/2026 | $2.31 | $2.33 | $2.27 | $2.30 | 6,014 |
| 9/8/2026 | $2.50 | $2.50 | $2.34 | $2.38 | 10,729 |
| 9/4/2026 | $2.34 | $2.53 | $2.34 | $2.52 | 25,543 |
| 9/3/2026 | $2.07 | $2.35 | $2.07 | $2.34 | 14,800 |
| 9/2/2026 | $2.26 | $2.35 | $2.10 | $2.30 | 20,400 |
| 9/1/2026 | $2.25 | $2.42 | $2.19 | $2.26 | 17,444 |
| 8/31/2026 | $2.11 | $2.25 | $2.11 | $2.25 | 7,006 |
| 8/28/2026 | $2.00 | $2.11 | $1.80 | $2.11 | 28,112 |
| 8/27/2026 | $2.08 | $2.10 | $2.01 | $2.01 | 12,305 |
| 8/26/2026 | $2.11 | $2.11 | $2.02 | $2.03 | 12,504 |
| 8/25/2026 | $2.10 | $2.10 | $2.02 | $2.08 | 9,106 |
| 8/24/2026 | $2.18 | $2.32 | $2.01 | $2.01 | 17,000 |
| 8/21/2026 | $2.24 | $2.45 | $2.15 | $2.15 | 24,834 |
| 8/20/2026 | $2.24 | $2.33 | $2.20 | $2.26 | 25,634 |
| 8/19/2026 | $2.23 | $2.25 | $2.20 | $2.21 | 4,300 |
| 8/18/2026 | $2.22 | $2.28 | $2.21 | $2.21 | 7,140 |
| 8/17/2026 | $2.38 | $2.38 | $2.20 | $2.21 | 12,400 |
| 8/14/2026 | $2.33 | $2.46 | $2.33 | $2.38 | 24,930 |
| 8/13/2026 | $2.43 | $2.52 | $2.40 | $2.41 | 19,500 |
| 8/12/2026 | $2.60 | $2.60 | $2.50 | $2.54 | 5,305 |
| 8/11/2026 | $2.46 | $2.46 | $2.46 | $2.46 | 475 |
| 8/10/2026 | $2.43 | $2.47 | $2.43 | $2.46 | 8,400 |
| 8/7/2026 | $2.44 | $2.50 | $2.43 | $2.43 | 7,300 |
| 8/6/2026 | $2.50 | $2.63 | $2.43 | $2.45 | 5,700 |
| 8/5/2026 | $2.56 | $2.60 | $2.41 | $2.45 | 19,000 |
| 8/4/2026 | $2.64 | $2.65 | $2.56 | $2.57 | 7,100 |
| 8/3/2026 | $2.65 | $2.65 | $2.56 | $2.59 | 4,100 |
| 7/31/2026 | $2.64 | $2.69 | $2.64 | $2.65 | 4,600 |
| 7/30/2026 | $2.58 | $2.71 | $2.56 | $2.60 | 11,203 |
| 7/29/2026 | $2.65 | $2.65 | $2.58 | $2.58 | 2,707 |
| 7/28/2026 | $2.60 | $2.69 | $2.59 | $2.68 | 10,495 |
| 7/27/2026 | $2.61 | $2.79 | $2.60 | $2.61 | 2,145 |
| 7/24/2026 | $2.64 | $2.66 | $2.60 | $2.60 | 2,700 |
| 7/23/2026 | $2.62 | $2.80 | $2.62 | $2.65 | 1,921 |
| 7/22/2026 | $2.75 | $2.83 | $2.64 | $2.69 | 11,400 |
| 7/21/2026 | $2.62 | $2.69 | $2.56 | $2.69 | 6,900 |
| 7/20/2026 | $2.56 | $2.61 | $2.56 | $2.57 | 1,702 |
| 7/17/2026 | $2.79 | $2.79 | $2.55 | $2.57 | 3,823 |
| 7/16/2026 | $2.68 | $2.69 | $2.59 | $2.59 | 5,601 |
| 7/15/2026 | $2.69 | $2.69 | $2.60 | $2.64 | 2,771 |
| 7/14/2026 | $2.56 | $2.60 | $2.56 | $2.60 | 3,912 |
| 7/13/2026 | $2.62 | $2.64 | $2.56 | $2.56 | 1,407 |
| 7/10/2026 | $2.62 | $2.68 | $2.59 | $2.59 | 3,127 |
| 7/9/2026 | $2.64 | $2.67 | $2.57 | $2.57 | 2,000 |
| 7/8/2026 | $2.63 | $2.73 | $2.58 | $2.59 | 5,247 |
| 7/7/2026 | $2.65 | $2.69 | $2.59 | $2.69 | 4,415 |
| 7/6/2026 | $2.66 | $2.79 | $2.65 | $2.68 | 4,700 |
| 7/2/2026 | $2.79 | $2.81 | $2.67 | $2.67 | 4,028 |
| 7/1/2026 | $2.72 | $2.79 | $2.69 | $2.69 | 5,317 |
| 6/30/2026 | $2.69 | $2.80 | $2.64 | $2.65 | 7,200 |
| 6/29/2026 | $2.65 | $2.75 | $2.60 | $2.64 | 14,939 |
| 6/26/2026 | $2.58 | $2.72 | $2.58 | $2.61 | 19,070 |
| 6/25/2026 | $2.67 | $2.67 | $2.59 | $2.59 | 9,925 |
| 6/24/2026 | $2.76 | $2.86 | $2.66 | $2.66 | 9,324 |
| 6/23/2026 | $2.72 | $2.80 | $2.66 | $2.70 | 7,616 |
| 6/22/2026 | $2.81 | $2.81 | $2.70 | $2.72 | 8,710 |