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$FTEK: Fuel Tech, Inc. - Common Stock

+ Clean Energy



Clear duplicates of prices



2025-11-17
FTEK 2025-11-17 00:05:110.00 0.00 -1.08%
FTEK 2025-11-17 06:02:182.69 0.73 -1.08%
FTEK 2025-11-17 08:02:142.09 1.57 -1.08%
FTEK 2025-11-17 11:01:411.90 1.85 1.08%
FTEK 2025-11-17 12:02:111.84 1.83 -0.54%
FTEK 2025-11-17 13:01:521.85 1.81 -0.54%
FTEK 2025-11-17 14:02:311.84 1.81 -1.08%
FTEK 2025-11-17 15:01:531.84 1.81 -1.61%
FTEK 2025-11-17 16:02:211.80 1.74 -3.76%
FTEK 2025-11-17 17:02:412.69 1.64 -2.69%
FTEK 2025-11-17 18:02:142.09 1.64 -2.72%
FTEK 2025-11-17 21:05:120.00 0.00 -2.72%
2025-11-18
FTEK 2025-11-18 06:02:222.00 0.71 -2.72%
FTEK 2025-11-18 11:10:431.78 1.74 -1.63%
FTEK 2025-11-18 12:01:521.79 1.73 -2.17%
FTEK 2025-11-18 13:02:051.80 1.74 -2.17%
FTEK 2025-11-18 14:01:591.82 1.75 -1.63%
FTEK 2025-11-18 15:02:081.81 1.78 1.09%
FTEK 2025-11-18 16:02:021.82 1.76 -1.09%
FTEK 2025-11-18 17:02:081.88 1.60 -2.72%
FTEK 2025-11-18 18:01:591.75 1.74 -2.79%
FTEK 2025-11-18 19:02:111.74 1.60 -2.79%
FTEK 2025-11-18 21:07:480.00 0.00 -2.79%
FTEK 2025-11-18 22:02:541.74 1.60 -2.79%
2025-11-19
FTEK 2025-11-19 05:02:121.82 0.00 -2.79%
FTEK 2025-11-19 06:01:571.81 1.75 3.91%
FTEK 2025-11-19 08:02:011.99 1.75 3.91%
FTEK 2025-11-19 10:01:581.99 1.57 1.12%
FTEK 2025-11-19 11:02:031.80 1.74 1.12%
FTEK 2025-11-19 12:02:011.77 1.73 0.00%
FTEK 2025-11-19 13:02:051.74 1.72 -0.56%
FTEK 2025-11-19 14:02:001.77 1.72 0.00%
FTEK 2025-11-19 15:02:061.75 1.72 -1.12%
FTEK 2025-11-19 16:02:061.76 1.73 0.00%
FTEK 2025-11-19 17:02:013.85 1.49 -1.12%
FTEK 2025-11-19 18:02:031.93 1.66 -1.15%
FTEK 2025-11-19 21:06:070.00 0.00 -1.15%
2025-11-20
FTEK 2025-11-20 06:01:571.96 0.71 -1.15%
FTEK 2025-11-20 08:02:011.92 1.56 -1.15%
FTEK 2025-11-20 11:02:091.81 1.75 2.87%
FTEK 2025-11-20 12:01:551.74 1.72 0.00%
FTEK 2025-11-20 13:02:141.69 1.66 -2.30%
FTEK 2025-11-20 14:02:051.70 1.65 -2.87%
FTEK 2025-11-20 15:02:121.68 1.62 -4.02%
FTEK 2025-11-20 16:02:131.71 1.63 -2.87%
FTEK 2025-11-20 17:02:173.00 1.55 -6.32%
FTEK 2025-11-20 18:02:281.92 1.60 -6.40%
FTEK 2025-11-20 20:02:291.76 1.60 -6.40%
FTEK 2025-11-20 21:04:370.00 0.00 -6.40%
2025-11-21
FTEK 2025-11-21 06:02:281.83 1.33 -6.40%
FTEK 2025-11-21 07:02:171.84 1.50 -6.40%
FTEK 2025-11-21 08:02:101.70 1.50 -6.40%
FTEK 2025-11-21 09:02:161.74 1.55 -6.40%
FTEK 2025-11-21 11:02:051.65 1.59 0.00%
FTEK 2025-11-21 12:02:001.62 1.55 1.16%
FTEK 2025-11-21 13:02:161.65 1.58 -1.16%
FTEK 2025-11-21 14:02:021.63 1.56 -1.74%
FTEK 2025-11-21 15:02:261.62 1.60 1.74%
FTEK 2025-11-21 16:02:131.68 1.66 4.07%
FTEK 2025-11-21 17:02:141.77 1.45 6.40%
FTEK 2025-11-21 18:02:041.77 1.57 6.88%
FTEK 2025-11-21 21:07:500.00 0.00 6.88%
2025-11-24
FTEK 2025-11-24 06:02:202.73 1.33 6.88%
FTEK 2025-11-24 08:02:201.91 1.56 6.88%
FTEK 2025-11-24 10:02:101.91 1.57 6.88%
FTEK 2025-11-24 11:01:531.73 1.68 -1.25%
FTEK 2025-11-24 12:02:131.73 1.71 0.00%
FTEK 2025-11-24 13:01:541.73 1.69 1.88%
FTEK 2025-11-24 14:05:071.68 1.62 -3.13%
FTEK 2025-11-24 15:02:001.72 1.68 0.00%
FTEK 2025-11-24 16:04:001.73 1.70 1.25%
FTEK 2025-11-24 17:02:183.85 1.74 4.38%
FTEK 2025-11-24 18:02:192.23 1.61 4.09%
FTEK 2025-11-24 21:03:460.00 0.00 4.09%
2025-11-25
FTEK 2025-11-25 06:02:512.83 1.38 4.09%
FTEK 2025-11-25 08:02:212.23 1.48 4.09%
FTEK 2025-11-25 09:01:562.23 1.74 4.09%
FTEK 2025-11-25 11:02:001.84 1.79 4.09%
FTEK 2025-11-25 12:02:231.81 1.72 1.75%
FTEK 2025-11-25 13:01:521.86 1.76 4.68%
FTEK 2025-11-25 14:02:161.90 1.79 0.00%
FTEK 2025-11-25 15:01:511.84 1.74 1.75%
FTEK 2025-11-25 16:02:211.83 1.78 0.00%
FTEK 2025-11-25 17:01:563.85 1.71 1.75%
FTEK 2025-11-25 18:02:061.79 1.71 1.69%
FTEK 2025-11-25 21:05:210.00 0.00 1.69%
2025-11-26
FTEK 2025-11-26 06:02:162.86 0.71 1.69%
FTEK 2025-11-26 08:02:162.23 1.48 1.69%
FTEK 2025-11-26 11:01:521.84 1.80 3.39%
FTEK 2025-11-26 12:02:091.84 1.81 2.26%
FTEK 2025-11-26 13:02:101.81 1.78 1.69%
FTEK 2025-11-26 14:02:171.81 1.79 1.69%
FTEK 2025-11-26 15:01:521.83 1.80 2.26%
FTEK 2025-11-26 16:02:161.83 1.81 2.26%
FTEK 2025-11-26 17:01:551.87 1.80 1.69%
FTEK 2025-11-26 18:02:231.88 1.74 1.68%
FTEK 2025-11-26 19:02:142.11 1.74 1.68%
FTEK 2025-11-26 21:05:070.00 0.00 1.68%
2025-11-27
FTEK 2025-11-27 19:01:562.11 1.74 1.68%
FTEK 2025-11-27 21:03:490.00 0.00 1.68%
2025-11-28
FTEK 2025-11-28 06:02:202.89 0.72 1.68%
FTEK 2025-11-28 08:02:102.23 1.52 1.68%
FTEK 2025-11-28 11:01:491.85 1.81 2.23%
FTEK 2025-11-28 12:02:091.85 1.83 1.12%
FTEK 2025-11-28 13:01:501.88 1.83 2.23%
FTEK 2025-11-28 14:02:161.89 1.74 -0.56%
FTEK 2025-11-28 15:01:521.89 0.00 -0.55%
FTEK 2025-11-28 18:02:060.00 0.00 -0.55%
2025-12-01
FTEK 2025-12-01 06:02:132.88 1.60 -0.55%
FTEK 2025-12-01 08:02:112.23 1.60 -0.55%
FTEK 2025-12-01 11:01:481.85 1.78 2.76%
FTEK 2025-12-01 12:02:121.80 1.78 0.00%
FTEK 2025-12-01 13:01:531.78 1.76 -1.10%
FTEK 2025-12-01 15:01:521.79 1.77 -1.10%
FTEK 2025-12-01 16:02:221.78 1.74 -1.66%
FTEK 2025-12-01 17:01:561.80 1.75 -2.21%
FTEK 2025-12-01 18:02:191.80 1.75 -2.22%
FTEK 2025-12-01 19:01:551.86 1.75 -2.22%
FTEK 2025-12-01 20:02:151.86 1.74 -2.22%
FTEK 2025-12-01 21:04:440.00 0.00 -2.22%
2025-12-02
FTEK 2025-12-02 06:02:252.81 1.60 -2.22%
FTEK 2025-12-02 08:02:202.23 1.60 -2.22%
FTEK 2025-12-02 11:01:511.74 1.71 -1.67%
FTEK 2025-12-02 13:02:121.74 1.72 -2.22%
FTEK 2025-12-02 14:01:461.73 1.71 -1.67%
FTEK 2025-12-02 15:02:151.74 1.72 -1.11%
FTEK 2025-12-02 16:01:531.75 1.73 -1.11%
FTEK 2025-12-02 17:02:141.78 1.70 1.11%
FTEK 2025-12-02 18:01:451.78 1.70 1.14%
FTEK 2025-12-02 20:01:511.78 1.70 -2.84%
FTEK 2025-12-02 21:07:090.00 0.00 -2.84%
2025-12-03
FTEK 2025-12-03 06:01:502.83 1.51 -2.84%
FTEK 2025-12-03 08:01:561.94 1.51 -2.84%
FTEK 2025-12-03 09:02:151.94 1.67 -1.14%
FTEK 2025-12-03 11:02:141.80 1.71 -2.27%
FTEK 2025-12-03 12:01:431.77 1.75 0.00%
FTEK 2025-12-03 13:02:081.89 1.73 1.14%
FTEK 2025-12-03 14:01:501.83 1.74 1.14%
FTEK 2025-12-03 15:02:231.83 1.77 1.14%
FTEK 2025-12-03 16:01:531.82 1.76 0.00%
FTEK 2025-12-03 17:02:293.85 1.70 3.98%
FTEK 2025-12-03 18:02:052.23 1.70 3.95%
FTEK 2025-12-03 21:08:220.00 0.00 3.95%
2025-12-04
FTEK 2025-12-04 06:02:002.92 1.51 3.95%
FTEK 2025-12-04 08:02:002.23 1.51 3.95%
FTEK 2025-12-04 10:02:112.23 1.63 3.95%
FTEK 2025-12-04 11:07:031.81 1.77 -3.39%
FTEK 2025-12-04 12:01:461.81 1.75 -1.69%
FTEK 2025-12-04 13:05:341.83 1.78 -1.13%
FTEK 2025-12-04 14:01:551.83 1.80 -1.13%
FTEK 2025-12-04 15:02:221.83 1.80 -1.69%
FTEK 2025-12-04 16:02:301.83 1.76 -2.82%
FTEK 2025-12-04 17:02:101.89 1.75 -2.26%
FTEK 2025-12-04 18:01:481.89 1.76 -2.19%
FTEK 2025-12-04 19:02:161.89 1.75 -2.19%
FTEK 2025-12-04 21:08:170.00 0.00 -2.19%
2025-12-05
FTEK 2025-12-05 06:01:542.37 1.56 -2.19%
FTEK 2025-12-05 08:01:512.17 1.56 -2.19%
FTEK 2025-12-05 09:02:152.17 1.58 -2.19%
FTEK 2025-12-05 11:02:241.81 1.73 -2.73%
FTEK 2025-12-05 12:01:461.79 1.74 -1.64%
FTEK 2025-12-05 13:02:141.78 1.73 -3.28%
FTEK 2025-12-05 14:01:471.77 1.69 -5.46%
FTEK 2025-12-05 15:02:121.75 1.68 -4.92%
FTEK 2025-12-05 16:02:081.72 1.69 -4.37%
FTEK 2025-12-05 17:02:171.82 1.68 -5.46%
FTEK 2025-12-05 18:01:421.82 1.68 -5.59%
FTEK 2025-12-05 21:05:180.00 0.00 -5.59%
2025-12-08
FTEK 2025-12-08 06:02:092.37 1.51 -5.59%
FTEK 2025-12-08 08:02:271.95 1.51 -5.59%
FTEK 2025-12-08 09:02:091.95 1.66 -5.59%
FTEK 2025-12-08 10:02:201.95 1.52 -5.59%
FTEK 2025-12-08 11:01:421.71 1.68 0.00%
FTEK 2025-12-08 12:02:151.68 1.64 -0.56%
FTEK 2025-12-08 13:02:121.62 1.61 -3.35%
FTEK 2025-12-08 14:02:331.67 1.63 -2.79%
FTEK 2025-12-08 15:02:191.67 1.62 -2.23%
FTEK 2025-12-08 16:02:221.77 1.69 3.91%
FTEK 2025-12-08 17:02:071.83 1.60 6.70%
FTEK 2025-12-08 18:02:371.80 1.60 7.10%
FTEK 2025-12-08 19:02:141.83 1.60 7.10%
FTEK 2025-12-08 21:04:460.00 0.00 7.10%
2025-12-09
FTEK 2025-12-09 06:02:262.06 1.42 7.10%
FTEK 2025-12-09 08:02:231.95 1.51 7.10%
FTEK 2025-12-09 10:03:122.30 1.18 7.10%
FTEK 2025-12-09 11:01:591.82 1.80 0.00%
FTEK 2025-12-09 12:02:271.88 1.84 4.14%
FTEK 2025-12-09 13:02:051.87 1.85 3.55%
FTEK 2025-12-09 14:03:021.88 1.86 4.73%
FTEK 2025-12-09 15:02:431.89 1.85 4.73%
FTEK 2025-12-09 16:02:261.88 1.85 5.33%
FTEK 2025-12-09 17:02:552.00 1.55 3.55%
FTEK 2025-12-09 18:02:202.00 1.55 3.33%
FTEK 2025-12-09 21:03:010.00 0.00 3.33%
2025-12-10
FTEK 2025-12-10 06:02:392.37 1.84 3.33%
FTEK 2025-12-10 07:01:552.19 1.84 3.33%
FTEK 2025-12-10 10:02:221.96 1.84 3.33%
FTEK 2025-12-10 11:01:481.84 1.83 -1.11%
FTEK 2025-12-10 12:02:091.89 1.80 -3.33%
FTEK 2025-12-10 13:02:001.90 1.81 1.67%
FTEK 2025-12-10 14:02:361.83 1.80 -2.22%
FTEK 2025-12-10 15:01:471.83 1.80 -2.78%
FTEK 2025-12-10 16:02:271.85 1.83 -1.11%
FTEK 2025-12-10 17:01:443.85 1.77 -3.89%
FTEK 2025-12-10 18:02:412.00 1.77 -3.78%
FTEK 2025-12-10 19:01:542.00 1.43 -3.78%
FTEK 2025-12-10 21:03:220.00 0.00 -3.78%
FTEK 2025-12-10 22:05:052.00 1.43 -3.78%
2025-12-11
FTEK 2025-12-11 06:02:192.37 0.72 -3.78%
FTEK 2025-12-11 08:02:182.10 1.42 -3.78%
FTEK 2025-12-11 10:02:312.20 1.43 -3.78%
FTEK 2025-12-11 11:02:161.79 1.73 -1.62%
FTEK 2025-12-11 12:02:271.79 1.78 -1.08%
FTEK 2025-12-11 13:02:011.81 1.78 0.00%
FTEK 2025-12-11 14:02:191.85 1.82 1.62%
FTEK 2025-12-11 15:02:001.84 1.80 1.62%
FTEK 2025-12-11 17:01:481.86 0.00 1.62%
FTEK 2025-12-11 18:03:201.86 1.43 1.67%
FTEK 2025-12-11 21:03:360.00 0.00 1.67%
2025-12-12
FTEK 2025-12-12 06:02:222.37 0.73 1.67%
FTEK 2025-12-12 08:02:142.23 1.42 1.67%
FTEK 2025-12-12 09:01:492.23 1.43 1.67%
FTEK 2025-12-12 10:03:022.16 1.63 1.67%
FTEK 2025-12-12 11:02:031.84 1.80 -0.56%
FTEK 2025-12-12 12:02:091.77 1.74 -3.33%
FTEK 2025-12-12 13:01:411.75 1.70 -4.44%
FTEK 2025-12-12 14:02:161.77 1.74 -3.33%
FTEK 2025-12-12 15:01:481.79 1.73 -3.33%
FTEK 2025-12-12 16:02:321.76 1.73 -4.44%
FTEK 2025-12-12 17:00:15
8-K Sec report https://www.sec.gov/Archives/edgar/data/846913/000143774925037724/0001437749-25-037724-index.htm
8-K - FUEL TECH, INC. (0000846913) (Filer)
FTEK 2025-12-12 17:01:421.82 1.70 -5.56%
FTEK 2025-12-12 18:02:121.82 1.70 -5.49%
FTEK 2025-12-12 19:01:531.82 1.70 -6.59%
FTEK 2025-12-12 21:02:560.00 0.00 -6.59%


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