Fuel Tech, Inc. - Common Stock (FTEK)
1.3500
+0.00 (0.00%)
NASDAQ · Last Trade: Apr 18th, 11:04 PM EDT
Historical Prices For Fuel Tech, Inc. - Common Stock (FTEK)
| Date | Open | High | Low | Close | Volume | Adjusted Close |
|---|---|---|---|---|---|---|
| 4/17/2026 | 1.38 | 1.40 | 1.34 | 1.35 | 90,920 | 1.35 |
| 4/16/2026 | 1.40 | 1.40 | 1.35 | 1.35 | 34,564 | 1.35 |
| 4/15/2026 | 1.33 | 1.40 | 1.32 | 1.38 | 166,397 | 1.38 |
| 4/14/2026 | 1.30 | 1.33 | 1.30 | 1.32 | 252,299 | 1.32 |
| 4/13/2026 | 1.26 | 1.30 | 1.24 | 1.28 | 184,579 | 1.28 |
| 4/10/2026 | 1.30 | 1.30 | 1.27 | 1.27 | 59,966 | 1.27 |
| 4/09/2026 | 1.27 | 1.32 | 1.25 | 1.30 | 99,761 | 1.30 |
| 4/08/2026 | 1.30 | 1.32 | 1.26 | 1.29 | 205,483 | 1.29 |
| 4/07/2026 | 1.22 | 1.27 | 1.22 | 1.27 | 148,984 | 1.27 |
| 4/06/2026 | 1.23 | 1.24 | 1.19 | 1.23 | 112,601 | 1.23 |
| 4/02/2026 | 1.24 | 1.24 | 1.20 | 1.22 | 26,087 | 1.22 |
| 4/01/2026 | 1.25 | 1.26 | 1.24 | 1.26 | 81,983 | 1.26 |
| 3/31/2026 | 1.20 | 1.23 | 1.18 | 1.22 | 148,563 | 1.22 |
| 3/30/2026 | 1.25 | 1.25 | 1.17 | 1.19 | 237,867 | 1.19 |
| 3/27/2026 | 1.25 | 1.26 | 1.24 | 1.25 | 117,080 | 1.25 |
| 3/26/2026 | 1.27 | 1.27 | 1.25 | 1.25 | 44,914 | 1.25 |
| 3/25/2026 | 1.26 | 1.30 | 1.26 | 1.27 | 54,553 | 1.27 |
| 3/24/2026 | 1.23 | 1.28 | 1.23 | 1.26 | 135,778 | 1.26 |
| 3/23/2026 | 1.24 | 1.27 | 1.22 | 1.23 | 70,033 | 1.23 |
| 3/20/2026 | 1.25 | 1.25 | 1.22 | 1.24 | 61,342 | 1.24 |
| 3/19/2026 | 1.23 | 1.26 | 1.22 | 1.24 | 80,858 | 1.24 |
| 3/18/2026 | 1.25 | 1.26 | 1.23 | 1.25 | 116,734 | 1.25 |
| 3/17/2026 | 1.26 | 1.29 | 1.25 | 1.26 | 42,070 | 1.26 |
| 3/16/2026 | 1.25 | 1.27 | 1.22 | 1.25 | 131,544 | 1.25 |
| 3/13/2026 | 1.27 | 1.27 | 1.22 | 1.25 | 127,739 | 1.25 |
| 3/12/2026 | 1.30 | 1.31 | 1.22 | 1.27 | 261,556 | 1.27 |
| 3/11/2026 | 1.28 | 1.31 | 1.26 | 1.29 | 50,152 | 1.29 |
| 3/10/2026 | 1.27 | 1.34 | 1.24 | 1.29 | 116,099 | 1.29 |
| 3/09/2026 | 1.17 | 1.26 | 1.17 | 1.23 | 649,242 | 1.23 |
| 3/06/2026 | 1.24 | 1.28 | 1.19 | 1.23 | 612,337 | 1.23 |
| 3/05/2026 | 1.26 | 1.36 | 1.24 | 1.25 | 281,100 | 1.25 |
| 3/04/2026 | 1.32 | 1.33 | 1.18 | 1.24 | 596,757 | 1.24 |
| 3/03/2026 | 1.49 | 1.53 | 1.38 | 1.38 | 438,233 | 1.38 |
| 3/02/2026 | 1.42 | 1.56 | 1.37 | 1.49 | 189,747 | 1.49 |
| 2/27/2026 | 1.39 | 1.46 | 1.35 | 1.42 | 115,720 | 1.42 |
| 2/26/2026 | 1.39 | 1.42 | 1.35 | 1.40 | 56,910 | 1.40 |
| 2/25/2026 | 1.36 | 1.45 | 1.33 | 1.42 | 95,933 | 1.42 |
| 2/24/2026 | 1.33 | 1.38 | 1.31 | 1.33 | 77,244 | 1.33 |
| 2/23/2026 | 1.42 | 1.46 | 1.34 | 1.34 | 164,063 | 1.34 |
| 2/20/2026 | 1.35 | 1.49 | 1.35 | 1.45 | 206,502 | 1.45 |
| 2/19/2026 | 1.38 | 1.42 | 1.32 | 1.38 | 106,763 | 1.38 |
| 2/18/2026 | 1.36 | 1.41 | 1.31 | 1.38 | 261,928 | 1.38 |
| 2/17/2026 | 1.27 | 1.39 | 1.26 | 1.37 | 286,126 | 1.37 |
| 2/13/2026 | 1.27 | 1.32 | 1.25 | 1.26 | 127,873 | 1.26 |
| 2/12/2026 | 1.33 | 1.33 | 1.25 | 1.27 | 258,417 | 1.27 |
| 2/11/2026 | 1.36 | 1.36 | 1.27 | 1.33 | 233,465 | 1.33 |
| 2/10/2026 | 1.41 | 1.44 | 1.34 | 1.35 | 75,017 | 1.35 |
| 2/09/2026 | 1.38 | 1.48 | 1.35 | 1.40 | 206,444 | 1.40 |
| 2/06/2026 | 1.32 | 1.43 | 1.31 | 1.38 | 169,053 | 1.38 |
| 2/05/2026 | 1.33 | 1.34 | 1.25 | 1.26 | 147,366 | 1.26 |
| 2/04/2026 | 1.40 | 1.40 | 1.32 | 1.33 | 148,363 | 1.33 |
| 2/03/2026 | 1.41 | 1.47 | 1.35 | 1.40 | 117,481 | 1.40 |
| 2/02/2026 | 1.38 | 1.44 | 1.33 | 1.41 | 135,481 | 1.41 |
| 1/30/2026 | 1.39 | 1.39 | 1.28 | 1.36 | 208,760 | 1.36 |
| 1/29/2026 | 1.36 | 1.41 | 1.30 | 1.39 | 176,077 | 1.39 |
| 1/28/2026 | 1.45 | 1.48 | 1.33 | 1.35 | 320,854 | 1.35 |
| 1/27/2026 | 1.43 | 1.47 | 1.35 | 1.45 | 179,761 | 1.45 |
| 1/26/2026 | 1.53 | 1.56 | 1.35 | 1.40 | 316,087 | 1.40 |
| 1/23/2026 | 1.56 | 1.57 | 1.52 | 1.52 | 121,300 | 1.52 |
| 1/22/2026 | 1.57 | 1.61 | 1.56 | 1.59 | 28,734 | 1.59 |
| 1/21/2026 | 1.55 | 1.62 | 1.50 | 1.55 | 103,811 | 1.55 |
| 1/20/2026 | 1.54 | 1.59 | 1.47 | 1.56 | 209,963 | 1.56 |