Fuel Tech, Inc. (FTEK)
NASDAQ: FTEK · Real-Time Price · USD
1.540
-0.060 (-3.75%)
At close: Jan 16, 2026, 4:00 PM EST
1.540
0.00 (0.00%)
After-hours: Jan 16, 2026, 5:16 PM EST
Fuel Tech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 16, 2026 | 1.62 | 1.65 | 1.52 | 1.54 | 1.54 | -3.75% | 93,529 |
| Jan 15, 2026 | 1.54 | 1.62 | 1.52 | 1.60 | 1.60 | 4.58% | 136,375 |
| Jan 14, 2026 | 1.54 | 1.56 | 1.50 | 1.53 | 1.53 | -1.29% | 137,272 |
| Jan 13, 2026 | 1.58 | 1.61 | 1.53 | 1.55 | 1.55 | -2.52% | 133,069 |
| Jan 12, 2026 | 1.56 | 1.64 | 1.56 | 1.59 | 1.59 | -1.24% | 102,828 |
| Jan 9, 2026 | 1.65 | 1.67 | 1.57 | 1.61 | 1.61 | -0.62% | 63,550 |
| Jan 8, 2026 | 1.62 | 1.66 | 1.59 | 1.62 | 1.62 | - | 60,975 |
| Jan 7, 2026 | 1.63 | 1.63 | 1.57 | 1.62 | 1.62 | - | 101,340 |
| Jan 6, 2026 | 1.68 | 1.70 | 1.58 | 1.62 | 1.62 | -4.14% | 144,014 |
| Jan 5, 2026 | 1.71 | 1.75 | 1.65 | 1.69 | 1.69 | -1.17% | 285,396 |
| Jan 2, 2026 | 1.60 | 1.75 | 1.57 | 1.71 | 1.71 | 9.62% | 217,272 |
| Dec 31, 2025 | 1.53 | 1.63 | 1.51 | 1.56 | 1.56 | 1.96% | 186,102 |
| Dec 30, 2025 | 1.50 | 1.60 | 1.41 | 1.53 | 1.53 | - | 364,892 |
| Dec 29, 2025 | 1.60 | 1.63 | 1.51 | 1.53 | 1.53 | -6.13% | 279,368 |
| Dec 26, 2025 | 1.61 | 1.63 | 1.57 | 1.63 | 1.63 | 1.24% | 109,081 |
| Dec 24, 2025 | 1.60 | 1.72 | 1.56 | 1.61 | 1.61 | - | 83,157 |
| Dec 23, 2025 | 1.65 | 1.68 | 1.59 | 1.61 | 1.61 | -4.17% | 195,686 |
| Dec 22, 2025 | 1.68 | 1.75 | 1.66 | 1.68 | 1.68 | 0.60% | 168,813 |
| Dec 19, 2025 | 1.58 | 1.76 | 1.58 | 1.67 | 1.67 | 5.70% | 166,550 |
| Dec 18, 2025 | 1.55 | 1.60 | 1.52 | 1.58 | 1.58 | 3.95% | 387,916 |
| Dec 17, 2025 | 1.56 | 1.63 | 1.50 | 1.52 | 1.52 | - | 161,310 |
| Dec 16, 2025 | 1.67 | 1.71 | 1.51 | 1.52 | 1.52 | -9.52% | 244,489 |
| Dec 15, 2025 | 1.74 | 1.77 | 1.65 | 1.68 | 1.68 | -2.33% | 81,185 |
| Dec 12, 2025 | 1.82 | 1.82 | 1.70 | 1.72 | 1.72 | -5.49% | 74,102 |
| Dec 11, 2025 | 1.79 | 1.85 | 1.77 | 1.82 | 1.82 | 1.11% | 47,246 |
| Dec 10, 2025 | 1.84 | 1.87 | 1.79 | 1.80 | 1.80 | -2.70% | 87,455 |
| Dec 9, 2025 | 1.78 | 1.88 | 1.76 | 1.85 | 1.85 | 2.78% | 106,657 |
| Dec 8, 2025 | 1.70 | 1.81 | 1.61 | 1.80 | 1.80 | 6.51% | 357,130 |
| Dec 5, 2025 | 1.85 | 1.86 | 1.67 | 1.69 | 1.69 | -5.59% | 84,615 |
| Dec 4, 2025 | 1.84 | 1.87 | 1.74 | 1.79 | 1.79 | -2.19% | 48,398 |
| Dec 3, 2025 | 1.75 | 1.83 | 1.70 | 1.83 | 1.83 | 3.39% | 129,858 |
| Dec 2, 2025 | 1.77 | 1.79 | 1.70 | 1.77 | 1.77 | 0.57% | 63,362 |
| Dec 1, 2025 | 1.80 | 1.84 | 1.74 | 1.76 | 1.76 | -2.22% | 63,786 |
| Nov 28, 2025 | 1.81 | 1.85 | 1.80 | 1.80 | 1.80 | -0.55% | 24,909 |
| Nov 26, 2025 | 1.84 | 1.88 | 1.80 | 1.81 | 1.81 | 1.12% | 49,871 |
| Nov 25, 2025 | 1.79 | 1.86 | 1.75 | 1.79 | 1.79 | 1.13% | 50,541 |
| Nov 24, 2025 | 1.73 | 1.80 | 1.62 | 1.77 | 1.77 | 3.51% | 195,330 |
| Nov 21, 2025 | 1.58 | 1.71 | 1.53 | 1.71 | 1.71 | 6.87% | 479,117 |
| Nov 20, 2025 | 1.73 | 1.78 | 1.59 | 1.60 | 1.60 | -6.98% | 267,935 |
| Nov 19, 2025 | 1.75 | 1.78 | 1.70 | 1.72 | 1.72 | -1.15% | 140,130 |
| Nov 18, 2025 | 1.74 | 1.85 | 1.72 | 1.74 | 1.74 | -2.79% | 174,292 |
| Nov 17, 2025 | 1.84 | 1.89 | 1.75 | 1.79 | 1.79 | -2.72% | 228,366 |
| Nov 14, 2025 | 1.80 | 1.94 | 1.78 | 1.84 | 1.84 | -1.08% | 188,941 |
| Nov 13, 2025 | 1.99 | 1.99 | 1.81 | 1.86 | 1.86 | -5.58% | 464,342 |
| Nov 12, 2025 | 2.04 | 2.15 | 1.96 | 1.97 | 1.97 | -4.83% | 238,804 |
| Nov 11, 2025 | 2.06 | 2.15 | 2.00 | 2.07 | 2.07 | - | 222,759 |
| Nov 10, 2025 | 2.13 | 2.23 | 2.06 | 2.07 | 2.07 | -1.90% | 240,981 |
| Nov 7, 2025 | 2.07 | 2.20 | 1.82 | 2.11 | 2.11 | -0.47% | 521,163 |
| Nov 6, 2025 | 2.31 | 2.40 | 2.06 | 2.12 | 2.12 | -3.64% | 381,975 |
| Nov 5, 2025 | 2.15 | 2.30 | 2.01 | 2.20 | 2.20 | -12.70% | 645,698 |