Fuel Tech, Inc. (FTEK)
NASDAQ: FTEK · Real-Time Price · USD
1.680
-0.010 (-0.59%)
At close: Jul 10, 2026, 4:00 PM EDT
1.710
+0.030 (1.79%)
After-hours: Jul 10, 2026, 6:33 PM EDT
Fuel Tech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 10, 2026 | 1.70 | 1.76 | 1.64 | 1.68 | 1.68 | -0.59% | 162,531 |
| Jul 9, 2026 | 1.77 | 1.77 | 1.69 | 1.69 | 1.69 | -3.98% | 38,981 |
| Jul 8, 2026 | 1.75 | 1.80 | 1.68 | 1.76 | 1.76 | -1.12% | 96,424 |
| Jul 7, 2026 | 1.84 | 1.86 | 1.78 | 1.78 | 1.78 | -3.78% | 72,008 |
| Jul 6, 2026 | 1.85 | 1.90 | 1.75 | 1.85 | 1.85 | -1.07% | 183,205 |
| Jul 2, 2026 | 2.08 | 2.08 | 1.75 | 1.87 | 1.87 | -10.10% | 748,434 |
| Jul 1, 2026 | 2.20 | 2.22 | 2.08 | 2.08 | 2.08 | -5.88% | 277,294 |
| Jun 30, 2026 | 2.06 | 2.28 | 2.06 | 2.21 | 2.21 | 7.28% | 550,175 |
| Jun 29, 2026 | 2.18 | 2.18 | 2.00 | 2.06 | 2.06 | -4.19% | 194,219 |
| Jun 26, 2026 | 1.87 | 2.16 | 1.87 | 2.15 | 2.15 | 12.57% | 562,428 |
| Jun 25, 2026 | 1.91 | 1.93 | 1.76 | 1.91 | 1.91 | -1.04% | 290,875 |
| Jun 24, 2026 | 1.97 | 2.09 | 1.92 | 1.93 | 1.93 | -3.02% | 322,465 |
| Jun 23, 2026 | 1.90 | 2.31 | 1.86 | 1.99 | 1.99 | - | 1,066,997 |
| Jun 22, 2026 | 1.56 | 2.35 | 1.56 | 1.99 | 1.99 | 29.22% | 7,596,987 |
| Jun 18, 2026 | 1.50 | 1.60 | 1.47 | 1.54 | 1.54 | 5.48% | 829,699 |
| Jun 17, 2026 | 1.33 | 1.50 | 1.31 | 1.46 | 1.46 | 11.45% | 632,607 |
| Jun 16, 2026 | 1.33 | 1.33 | 1.29 | 1.31 | 1.31 | - | 104,109 |
| Jun 15, 2026 | 1.34 | 1.34 | 1.29 | 1.31 | 1.31 | -2.24% | 77,149 |
| Jun 12, 2026 | 1.34 | 1.39 | 1.34 | 1.34 | 1.34 | - | 92,335 |
| Jun 11, 2026 | 1.29 | 1.36 | 1.29 | 1.34 | 1.34 | 3.08% | 200,170 |
| Jun 10, 2026 | 1.32 | 1.33 | 1.29 | 1.30 | 1.30 | -0.76% | 68,570 |
| Jun 9, 2026 | 1.34 | 1.36 | 1.29 | 1.31 | 1.31 | -2.96% | 160,957 |
| Jun 8, 2026 | 1.38 | 1.38 | 1.34 | 1.35 | 1.35 | -0.74% | 92,582 |
| Jun 5, 2026 | 1.45 | 1.45 | 1.35 | 1.36 | 1.36 | -6.85% | 118,529 |
| Jun 4, 2026 | 1.42 | 1.50 | 1.41 | 1.46 | 1.46 | 1.39% | 179,570 |
| Jun 3, 2026 | 1.46 | 1.47 | 1.42 | 1.44 | 1.44 | -2.04% | 122,149 |
| Jun 2, 2026 | 1.47 | 1.48 | 1.46 | 1.47 | 1.47 | -0.68% | 88,196 |
| Jun 1, 2026 | 1.50 | 1.50 | 1.45 | 1.48 | 1.48 | - | 199,722 |
| May 29, 2026 | 1.49 | 1.54 | 1.48 | 1.48 | 1.48 | -1.99% | 395,891 |
| May 28, 2026 | 1.53 | 1.54 | 1.48 | 1.51 | 1.51 | - | 284,557 |
| May 27, 2026 | 1.48 | 1.53 | 1.46 | 1.51 | 1.51 | 2.03% | 204,297 |
| May 26, 2026 | 1.50 | 1.52 | 1.47 | 1.48 | 1.48 | - | 218,633 |
| May 22, 2026 | 1.46 | 1.49 | 1.43 | 1.48 | 1.48 | 2.07% | 183,709 |
| May 21, 2026 | 1.45 | 1.47 | 1.43 | 1.45 | 1.45 | -0.68% | 189,390 |
| May 20, 2026 | 1.48 | 1.50 | 1.44 | 1.46 | 1.46 | -1.35% | 289,554 |
| May 19, 2026 | 1.44 | 1.49 | 1.41 | 1.48 | 1.48 | 2.07% | 218,345 |
| May 18, 2026 | 1.46 | 1.47 | 1.42 | 1.45 | 1.45 | -1.69% | 89,349 |
| May 15, 2026 | 1.44 | 1.48 | 1.43 | 1.48 | 1.48 | 1.72% | 173,858 |
| May 14, 2026 | 1.44 | 1.50 | 1.40 | 1.45 | 1.45 | 0.69% | 335,770 |
| May 13, 2026 | 1.44 | 1.50 | 1.40 | 1.44 | 1.44 | -1.37% | 147,107 |
| May 12, 2026 | 1.48 | 1.48 | 1.44 | 1.46 | 1.46 | -2.01% | 90,075 |
| May 11, 2026 | 1.50 | 1.50 | 1.44 | 1.49 | 1.49 | -1.97% | 125,301 |
| May 8, 2026 | 1.52 | 1.53 | 1.48 | 1.52 | 1.52 | -0.65% | 156,775 |
| May 7, 2026 | 1.39 | 1.53 | 1.38 | 1.53 | 1.53 | 10.87% | 248,098 |
| May 6, 2026 | 1.42 | 1.51 | 1.38 | 1.38 | 1.38 | -13.21% | 565,115 |
| May 5, 2026 | 1.62 | 1.64 | 1.58 | 1.59 | 1.59 | -2.45% | 259,972 |
| May 4, 2026 | 1.61 | 1.68 | 1.55 | 1.63 | 1.63 | 1.24% | 311,143 |
| May 1, 2026 | 1.56 | 1.62 | 1.56 | 1.61 | 1.61 | 2.55% | 93,886 |
| Apr 30, 2026 | 1.62 | 1.62 | 1.52 | 1.57 | 1.57 | -5.42% | 222,560 |
| Apr 29, 2026 | 1.57 | 1.72 | 1.52 | 1.66 | 1.66 | 7.10% | 842,473 |