5 DAY PERFORMANCE
+76.33%
1 MONTH PERFORMANCE
+43.96%
3 MONTH PERFORMANCE
-6.29%
6 MONTH PERFORMANCE
+51.27%
YEAR-TO-DATE PERFORMANCE
+183.81%
1 YEAR PERFORMANCE
+189.32%
Fuel Tech, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 12/10/2025 | $1.84 | $1.88 (2.17%) | $1.88 | $1.79 | 33.11 K | $57.33 M |
| 12/09/2025 | $1.78 | $1.85 (3.93%) | $1.88 | $1.76 | 106.70 K | $57.49 M |
| 12/08/2025 | $1.70 | $1.80 (5.88%) | $1.81 | $1.61 | 357.14 K | $55.93 M |
| 12/05/2025 | $1.85 | $1.69 (-8.65%) | $1.86 | $1.67 | 84.65 K | $52.52 M |
| 12/04/2025 | $1.84 | $1.79 (-2.72%) | $1.87 | $1.74 | 49.29 K | $55.62 M |
| 12/03/2025 | $1.75 | $1.83 (4.57%) | $1.83 | $1.70 | 129.90 K | $56.87 M |
| 12/02/2025 | $1.77 | $1.77 (0%) | $1.79 | $1.70 | 63.36 K | $55.00 M |
| 12/01/2025 | $1.80 | $1.76 (-2.22%) | $1.84 | $1.74 | 63.82 K | $54.69 M |
| 11/28/2025 | $1.81 | $1.80 (-0.55%) | $1.85 | $1.80 | 25.11 K | $55.93 M |
| 11/26/2025 | $1.84 | $1.81 (-1.63%) | $1.88 | $1.80 | 49.90 K | $56.24 M |
| 11/25/2025 | $1.79 | $1.79 (0%) | $1.86 | $1.75 | 50.54 K | $55.62 M |
| 11/24/2025 | $1.73 | $1.77 (2.31%) | $1.80 | $1.62 | 195.33 K | $55.00 M |
| 11/21/2025 | $1.58 | $1.71 (8.23%) | $1.71 | $1.53 | 479.20 K | $53.14 M |
| 11/20/2025 | $1.73 | $1.60 (-7.51%) | $1.78 | $1.59 | 269.70 K | $49.72 M |
| 11/19/2025 | $1.75 | $1.72 (-1.71%) | $1.78 | $1.70 | 140.13 K | $53.45 M |
| 11/18/2025 | $1.74 | $1.74 (0%) | $1.85 | $1.72 | 174.30 K | $54.07 M |
| 11/17/2025 | $1.84 | $1.79 (-2.72%) | $1.89 | $1.75 | 228.40 K | $55.62 M |
| 11/14/2025 | $1.80 | $1.84 (2.22%) | $1.94 | $1.78 | 188.94 K | $57.18 M |
| 11/13/2025 | $1.99 | $1.86 (-6.53%) | $1.99 | $1.81 | 464.34 K | $57.80 M |
| 11/12/2025 | $2.04 | $1.97 (-3.43%) | $2.15 | $1.96 | 238.80 K | $61.22 M |
| 11/11/2025 | $2.06 | $2.07 (0.49%) | $2.15 | $2.00 | 222.80 K | $64.32 M |
| 11/10/2025 | $2.13 | $2.07 (-2.82%) | $2.23 | $2.06 | 241.00 K | $64.32 M |
| 11/07/2025 | $2.07 | $2.11 (1.93%) | $2.20 | $1.82 | 521.20 K | $65.57 M |
| 11/06/2025 | $2.31 | $2.12 (-8.23%) | $2.40 | $2.06 | 381.98 K | $65.88 M |
| 11/05/2025 | $2.15 | $2.20 (2.33%) | $2.30 | $2.01 | 645.70 K | $68.36 M |
| 11/04/2025 | $2.58 | $2.52 (-2.33%) | $2.61 | $2.46 | 315.95 K | $78.31 M |
| 11/03/2025 | $2.49 | $2.64 (6.02%) | $2.68 | $2.43 | 335.85 K | $82.04 M |
| 10/31/2025 | $2.55 | $2.48 (-2.75%) | $2.60 | $2.42 | 167.00 K | $76.55 M |
| 10/30/2025 | $2.61 | $2.56 (-1.92%) | $2.75 | $2.47 | 155.50 K | $79.02 M |
| 10/29/2025 | $2.68 | $2.64 (-1.49%) | $2.70 | $2.57 | 219.70 K | $81.49 M |
| 10/28/2025 | $2.73 | $2.72 (-0.37%) | $2.80 | $2.68 | 103.35 K | $83.96 M |
| 10/27/2025 | $2.82 | $2.74 (-2.84%) | $2.92 | $2.71 | 154.60 K | $84.58 M |
| 10/24/2025 | $2.88 | $2.81 (-2.43%) | $2.93 | $2.78 | 154.01 K | $86.74 M |
| 10/23/2025 | $2.89 | $2.87 (-0.69%) | $2.93 | $2.77 | 112.67 K | $88.59 M |
| 10/22/2025 | $2.97 | $2.85 (-4.04%) | $3.09 | $2.70 | 355.80 K | $87.97 M |
| 10/21/2025 | $3.09 | $3.00 (-2.91%) | $3.20 | $2.98 | 122.21 K | $92.60 M |
| 10/20/2025 | $3.00 | $3.10 (3.33%) | $3.12 | $3.00 | 109.60 K | $95.69 M |
| 10/17/2025 | $3.11 | $3.00 (-3.54%) | $3.19 | $2.97 | 137.24 K | $92.60 M |
| 10/16/2025 | $3.11 | $3.19 (2.57%) | $3.45 | $3.11 | 421.66 K | $98.47 M |
| 10/15/2025 | $3.16 | $3.12 (-1.27%) | $3.16 | $3.01 | 186.84 K | $96.31 M |
| 10/14/2025 | $2.95 | $3.08 (4.41%) | $3.12 | $2.88 | 194.29 K | $95.07 M |
| 10/13/2025 | $2.80 | $2.95 (5.36%) | $3.00 | $2.72 | 313.90 K | $91.06 M |
| 10/10/2025 | $3.02 | $2.81 (-6.95%) | $3.05 | $2.81 | 243.70 K | $86.74 M |
| 10/09/2025 | $3.08 | $3.03 (-1.62%) | $3.17 | $2.95 | 187.24 K | $93.53 M |
| 10/08/2025 | $3.11 | $3.08 (-0.96%) | $3.17 | $3.02 | 86.23 K | $95.07 M |
| 10/07/2025 | $2.95 | $3.08 (4.41%) | $3.16 | $2.95 | 249.90 K | $95.07 M |
| 10/06/2025 | $2.95 | $2.96 (0.34%) | $3.11 | $2.93 | 142.83 K | $91.37 M |
| 10/03/2025 | $2.95 | $2.98 (1.02%) | $3.18 | $2.91 | 368.03 K | $91.99 M |
| 10/02/2025 | $2.89 | $2.91 (0.69%) | $2.96 | $2.82 | 269.83 K | $89.83 M |
| 10/01/2025 | $3.00 | $2.89 (-3.67%) | $3.00 | $2.87 | 192.40 K | $89.21 M |
| 09/30/2025 | $2.90 | $3.00 (3.45%) | $3.05 | $2.88 | 308.70 K | $92.60 M |
| 09/29/2025 | $3.06 | $2.93 (-4.25%) | $3.11 | $2.91 | 213.89 K | $90.44 M |
| 09/26/2025 | $3.06 | $3.03 (-0.98%) | $3.23 | $3.00 | 149.03 K | $93.53 M |
| 09/25/2025 | $3.13 | $3.07 (-1.92%) | $3.24 | $3.05 | 211.10 K | $94.76 M |
| 09/24/2025 | $3.49 | $3.23 (-7.45%) | $3.51 | $3.23 | 337.90 K | $99.70 M |
| 09/23/2025 | $3.40 | $3.52 (3.53%) | $3.59 | $3.25 | 460.33 K | $108.66 M |
| 09/22/2025 | $3.14 | $3.41 (8.6%) | $3.50 | $3.10 | 545.40 K | $105.26 M |
| 09/19/2025 | $3.29 | $3.18 (-3.34%) | $3.33 | $3.15 | 183.73 K | $98.16 M |
| 09/18/2025 | $3.06 | $3.32 (8.5%) | $3.32 | $2.94 | 490.06 K | $102.48 M |
| 09/17/2025 | $3.27 | $3.05 (-6.73%) | $3.29 | $2.99 | 487.09 K | $94.15 M |
| 09/16/2025 | $3.55 | $3.28 (-7.61%) | $3.55 | $3.16 | 643.90 K | $101.25 M |
| 09/15/2025 | $3.64 | $3.55 (-2.47%) | $3.64 | $3.40 | 346.84 K | $109.58 M |
| 09/12/2025 | $3.42 | $3.63 (6.14%) | $3.65 | $3.41 | 799.50 K | $112.05 M |
| 09/11/2025 | $3.22 | $3.39 (5.28%) | $3.42 | $3.04 | 575.04 K | $104.64 M |
| 09/10/2025 | $2.97 | $3.18 (7.07%) | $3.29 | $2.94 | 487.00 K | $98.16 M |