Fuel Tech, Inc. (FTEK)
NASDAQ: FTEK · Real-Time Price · USD
1.350
-0.030 (-2.17%)
Apr 16, 2026, 4:00 PM EDT - Market closed
Fuel Tech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 16, 2026 | 1.40 | 1.40 | 1.35 | 1.35 | 1.35 | -2.17% | 34,563 |
| Apr 15, 2026 | 1.33 | 1.40 | 1.32 | 1.38 | 1.38 | 4.55% | 166,397 |
| Apr 14, 2026 | 1.30 | 1.33 | 1.30 | 1.32 | 1.32 | 3.13% | 252,299 |
| Apr 13, 2026 | 1.26 | 1.30 | 1.24 | 1.28 | 1.28 | 0.79% | 184,578 |
| Apr 10, 2026 | 1.30 | 1.30 | 1.27 | 1.27 | 1.27 | -2.31% | 59,953 |
| Apr 9, 2026 | 1.27 | 1.32 | 1.25 | 1.30 | 1.30 | 0.78% | 99,755 |
| Apr 8, 2026 | 1.30 | 1.32 | 1.26 | 1.29 | 1.29 | 1.57% | 205,483 |
| Apr 7, 2026 | 1.22 | 1.27 | 1.22 | 1.27 | 1.27 | 3.25% | 148,973 |
| Apr 6, 2026 | 1.23 | 1.24 | 1.19 | 1.23 | 1.23 | 0.82% | 112,599 |
| Apr 2, 2026 | 1.24 | 1.24 | 1.20 | 1.22 | 1.22 | -3.17% | 26,068 |
| Apr 1, 2026 | 1.25 | 1.26 | 1.24 | 1.26 | 1.26 | 3.28% | 81,683 |
| Mar 31, 2026 | 1.20 | 1.23 | 1.18 | 1.22 | 1.22 | 2.52% | 148,563 |
| Mar 30, 2026 | 1.25 | 1.26 | 1.17 | 1.19 | 1.19 | -4.80% | 237,866 |
| Mar 27, 2026 | 1.25 | 1.26 | 1.24 | 1.25 | 1.25 | - | 117,080 |
| Mar 26, 2026 | 1.27 | 1.27 | 1.25 | 1.25 | 1.25 | -1.57% | 49,989 |
| Mar 25, 2026 | 1.26 | 1.30 | 1.26 | 1.27 | 1.27 | 0.79% | 54,553 |
| Mar 24, 2026 | 1.23 | 1.28 | 1.23 | 1.26 | 1.26 | 2.44% | 135,778 |
| Mar 23, 2026 | 1.24 | 1.27 | 1.22 | 1.23 | 1.23 | -0.81% | 70,032 |
| Mar 20, 2026 | 1.25 | 1.25 | 1.22 | 1.24 | 1.24 | - | 61,341 |
| Mar 19, 2026 | 1.23 | 1.27 | 1.22 | 1.24 | 1.24 | -0.80% | 80,857 |
| Mar 18, 2026 | 1.25 | 1.26 | 1.23 | 1.25 | 1.25 | -0.79% | 116,734 |
| Mar 17, 2026 | 1.26 | 1.29 | 1.25 | 1.26 | 1.26 | 0.80% | 42,079 |
| Mar 16, 2026 | 1.25 | 1.28 | 1.22 | 1.25 | 1.25 | - | 131,544 |
| Mar 13, 2026 | 1.27 | 1.28 | 1.22 | 1.25 | 1.25 | -1.57% | 127,739 |
| Mar 12, 2026 | 1.30 | 1.31 | 1.22 | 1.27 | 1.27 | -1.55% | 261,656 |
| Mar 11, 2026 | 1.28 | 1.31 | 1.26 | 1.29 | 1.29 | - | 50,161 |
| Mar 10, 2026 | 1.27 | 1.34 | 1.24 | 1.29 | 1.29 | 4.88% | 116,098 |
| Mar 9, 2026 | 1.17 | 1.26 | 1.17 | 1.23 | 1.23 | - | 649,241 |
| Mar 6, 2026 | 1.24 | 1.29 | 1.19 | 1.23 | 1.23 | -1.60% | 612,336 |
| Mar 5, 2026 | 1.26 | 1.36 | 1.24 | 1.25 | 1.25 | 0.81% | 281,099 |
| Mar 4, 2026 | 1.32 | 1.33 | 1.18 | 1.24 | 1.24 | -10.14% | 596,801 |
| Mar 3, 2026 | 1.49 | 1.53 | 1.38 | 1.38 | 1.38 | -7.38% | 438,272 |
| Mar 2, 2026 | 1.42 | 1.56 | 1.37 | 1.49 | 1.49 | 4.93% | 190,047 |
| Feb 27, 2026 | 1.39 | 1.46 | 1.35 | 1.42 | 1.42 | 1.43% | 115,720 |
| Feb 26, 2026 | 1.39 | 1.42 | 1.35 | 1.40 | 1.40 | -1.41% | 56,934 |
| Feb 25, 2026 | 1.36 | 1.45 | 1.33 | 1.42 | 1.42 | 6.77% | 95,932 |
| Feb 24, 2026 | 1.33 | 1.38 | 1.31 | 1.33 | 1.33 | -0.75% | 77,243 |
| Feb 23, 2026 | 1.42 | 1.46 | 1.34 | 1.34 | 1.34 | -7.59% | 164,073 |
| Feb 20, 2026 | 1.35 | 1.49 | 1.35 | 1.45 | 1.45 | 5.07% | 206,502 |
| Feb 19, 2026 | 1.38 | 1.42 | 1.32 | 1.38 | 1.38 | - | 106,788 |
| Feb 18, 2026 | 1.36 | 1.41 | 1.31 | 1.38 | 1.38 | 0.73% | 262,038 |
| Feb 17, 2026 | 1.27 | 1.39 | 1.27 | 1.37 | 1.37 | 8.73% | 286,140 |
| Feb 13, 2026 | 1.27 | 1.32 | 1.25 | 1.26 | 1.26 | -0.79% | 127,873 |
| Feb 12, 2026 | 1.33 | 1.33 | 1.25 | 1.27 | 1.27 | -4.51% | 258,457 |
| Feb 11, 2026 | 1.39 | 1.39 | 1.28 | 1.33 | 1.33 | -1.48% | 233,819 |
| Feb 10, 2026 | 1.41 | 1.44 | 1.34 | 1.35 | 1.35 | -3.57% | 75,017 |
| Feb 9, 2026 | 1.38 | 1.48 | 1.35 | 1.40 | 1.40 | 1.45% | 206,447 |
| Feb 6, 2026 | 1.32 | 1.43 | 1.31 | 1.38 | 1.38 | 9.52% | 169,053 |
| Feb 5, 2026 | 1.33 | 1.35 | 1.25 | 1.26 | 1.26 | -5.26% | 147,366 |
| Feb 4, 2026 | 1.40 | 1.40 | 1.32 | 1.33 | 1.33 | -5.00% | 148,363 |