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$HDSN: Hudson Technologies, Inc. - Common Stock

+ Environmental protection, Energy efficiency



Clear duplicates of prices



2026-05-15
HDSN 2026-05-15 07:02:185.28 4.36 -1.22%
HDSN 2026-05-15 09:02:135.11 4.57 -1.22%
HDSN 2026-05-15 10:01:434.74 4.71 -1.83%
HDSN 2026-05-15 11:02:244.86 4.84 0.61%
HDSN 2026-05-15 13:02:174.95 4.94 2.44%
HDSN 2026-05-15 15:02:174.95 4.92 2.44%
HDSN 2026-05-15 16:01:435.24 4.88 1.86%
HDSN 2026-05-15 17:02:145.24 4.51 1.86%
HDSN 2026-05-15 18:01:465.69 4.51 1.86%
HDSN 2026-05-15 20:01:470.00 0.00 1.86%
2026-05-18
HDSN 2026-05-18 04:02:217.57 4.41 1.86%
HDSN 2026-05-18 05:01:516.36 4.46 1.86%
HDSN 2026-05-18 06:02:257.57 4.48 1.86%
HDSN 2026-05-18 07:01:395.34 4.91 0.00%
HDSN 2026-05-18 08:02:205.24 4.71 0.00%
HDSN 2026-05-18 08:35:28
8-K Sec report https://www.sec.gov/Archives/edgar/data/925528/000110465926063042/0001104659-26-063042-index.htm
8-K - HUDSON TECHNOLOGIES INC /NY (0000925528) (Filer)
HDSN 2026-05-18 09:01:505.24 4.70 -0.62%
HDSN 2026-05-18 10:02:094.99 4.96 1.03%
HDSN 2026-05-18 11:01:384.97 4.96 1.03%
HDSN 2026-05-18 12:02:184.99 4.98 1.65%
HDSN 2026-05-18 13:01:464.99 4.96 1.03%
HDSN 2026-05-18 14:02:194.99 4.96 1.45%
HDSN 2026-05-18 15:01:404.95 4.94 0.83%
HDSN 2026-05-18 16:02:245.69 4.75 0.81%
HDSN 2026-05-18 19:01:435.69 4.87 0.81%
HDSN 2026-05-18 20:02:160.00 0.00 0.81%
2026-05-19
HDSN 2026-05-19 04:02:297.57 4.50 0.81%
HDSN 2026-05-19 07:01:425.69 4.50 0.81%
HDSN 2026-05-19 08:02:145.69 4.83 0.81%
HDSN 2026-05-19 09:01:396.11 4.82 0.81%
HDSN 2026-05-19 10:02:224.89 4.87 -1.42%
HDSN 2026-05-19 11:01:394.87 4.86 -1.63%
HDSN 2026-05-19 12:02:234.90 4.88 -0.81%
HDSN 2026-05-19 13:01:414.99 4.96 0.41%
HDSN 2026-05-19 14:02:174.99 4.96 0.81%
HDSN 2026-05-19 15:01:384.99 4.96 0.41%
HDSN 2026-05-19 16:02:075.07 4.86 -1.62%
HDSN 2026-05-19 17:01:505.06 4.84 -1.62%
HDSN 2026-05-19 18:02:155.46 4.80 -1.62%
HDSN 2026-05-19 19:01:525.50 4.80 -1.62%
HDSN 2026-05-19 20:02:200.00 0.00 -1.62%
2026-05-20
HDSN 2026-05-20 04:02:216.07 4.41 -1.62%
HDSN 2026-05-20 05:01:436.07 4.48 -1.62%
HDSN 2026-05-20 06:02:146.07 4.40 -1.62%
HDSN 2026-05-20 07:01:395.07 4.49 -1.62%
HDSN 2026-05-20 08:02:115.07 4.83 -1.62%
HDSN 2026-05-20 09:01:405.85 4.83 -1.62%
HDSN 2026-05-20 10:02:114.92 4.90 0.00%
HDSN 2026-05-20 11:01:384.89 4.86 0.00%
HDSN 2026-05-20 12:02:164.93 4.92 0.81%
HDSN 2026-05-20 13:01:384.99 4.96 1.62%
HDSN 2026-05-20 14:02:114.97 4.96 1.62%
HDSN 2026-05-20 15:01:464.95 4.92 1.01%
HDSN 2026-05-20 16:02:165.51 4.17 1.64%
HDSN 2026-05-20 20:02:110.00 0.00 1.64%
2026-05-21
HDSN 2026-05-21 04:02:256.07 1.99 1.64%
HDSN 2026-05-21 05:01:446.00 1.99 1.64%
HDSN 2026-05-21 06:02:176.02 1.99 1.64%
HDSN 2026-05-21 07:01:395.09 4.30 -2.86%
HDSN 2026-05-21 08:02:165.09 4.38 -2.86%
HDSN 2026-05-21 09:01:415.10 4.87 2.66%
HDSN 2026-05-21 10:02:175.20 5.18 5.11%
HDSN 2026-05-21 11:01:395.17 5.15 4.29%
HDSN 2026-05-21 12:02:165.20 5.18 4.50%
HDSN 2026-05-21 13:01:455.14 5.12 3.68%
HDSN 2026-05-21 14:02:185.19 5.18 4.91%
HDSN 2026-05-21 15:01:415.21 5.19 5.11%
HDSN 2026-05-21 16:02:155.43 4.87 4.23%
HDSN 2026-05-21 18:02:215.30 4.87 4.23%
HDSN 2026-05-21 20:02:190.00 0.00 4.23%
2026-05-22
HDSN 2026-05-22 04:02:105.75 2.06 4.23%
HDSN 2026-05-22 05:01:555.68 2.06 4.23%
HDSN 2026-05-22 07:01:385.27 4.71 4.23%
HDSN 2026-05-22 09:01:405.29 3.87 4.23%
HDSN 2026-05-22 10:02:135.16 5.15 0.00%
HDSN 2026-05-22 11:01:355.12 5.11 -0.81%
HDSN 2026-05-22 12:02:185.07 5.05 -1.81%
HDSN 2026-05-22 14:02:155.10 5.09 -1.21%
HDSN 2026-05-22 15:01:455.07 5.05 -1.81%
HDSN 2026-05-22 16:02:175.47 4.40 -1.93%
HDSN 2026-05-22 19:01:405.75 5.00 -1.93%
HDSN 2026-05-22 20:02:130.00 0.00 -1.93%
2026-05-26
HDSN 2026-05-26 04:02:145.61 4.67 -1.93%
HDSN 2026-05-26 05:01:365.18 4.67 -1.93%
HDSN 2026-05-26 06:02:075.18 5.00 -1.93%
HDSN 2026-05-26 07:01:475.17 5.00 -1.93%
HDSN 2026-05-26 08:02:055.16 5.00 -1.93%
HDSN 2026-05-26 09:01:395.15 4.74 -1.93%
HDSN 2026-05-26 10:02:095.18 5.17 2.32%
HDSN 2026-05-26 12:02:125.16 5.15 2.13%
HDSN 2026-05-26 13:01:395.15 5.14 1.74%
HDSN 2026-05-26 14:02:165.17 5.16 2.13%
HDSN 2026-05-26 15:01:455.15 5.14 1.93%
HDSN 2026-05-26 16:02:020.00 0.00 1.58%
HDSN 2026-05-26 17:01:435.75 4.67 1.58%
HDSN 2026-05-26 18:02:095.75 5.14 1.58%
HDSN 2026-05-26 20:02:110.00 0.00 1.58%
2026-05-27
HDSN 2026-05-27 04:02:205.75 5.05 1.58%
HDSN 2026-05-27 06:02:355.75 5.05 2.96%
HDSN 2026-05-27 09:01:376.22 5.05 2.57%
HDSN 2026-05-27 10:02:075.23 5.22 1.78%
HDSN 2026-05-27 11:01:385.20 5.19 1.38%
HDSN 2026-05-27 12:02:125.19 5.18 1.38%
HDSN 2026-05-27 13:01:375.25 5.24 2.57%
HDSN 2026-05-27 14:02:075.29 5.28 3.36%
HDSN 2026-05-27 15:01:415.25 5.24 2.37%
HDSN 2026-05-27 16:02:245.99 5.11 5.85%
HDSN 2026-05-27 17:01:375.97 5.11 5.85%
HDSN 2026-05-27 18:02:405.68 5.11 5.85%
HDSN 2026-05-27 20:02:100.00 0.00 5.65%
2026-05-28
HDSN 2026-05-28 04:02:325.97 5.09 5.65%
HDSN 2026-05-28 05:01:445.51 5.09 0.97%
HDSN 2026-05-28 08:02:125.44 5.37 0.97%
HDSN 2026-05-28 09:01:385.45 5.39 0.97%
HDSN 2026-05-28 10:02:095.34 5.33 -1.56%
HDSN 2026-05-28 11:01:435.36 5.35 -0.97%
HDSN 2026-05-28 12:02:085.44 5.43 0.19%
HDSN 2026-05-28 13:01:415.42 5.41 0.00%
HDSN 2026-05-28 14:02:115.38 5.37 -0.78%
HDSN 2026-05-28 15:01:565.37 5.36 -0.97%
HDSN 2026-05-28 16:02:155.40 5.31 -0.74%
HDSN 2026-05-28 16:15:34
8-K Sec report https://www.sec.gov/Archives/edgar/data/925528/000110465926067511/0001104659-26-067511-index.htm
8-K - HUDSON TECHNOLOGIES INC /NY (0000925528) (Filer)
HDSN 2026-05-28 17:01:385.40 5.09 -0.74%
HDSN 2026-05-28 18:01:575.46 5.09 -0.74%
HDSN 2026-05-28 20:01:560.00 0.00 -0.74%
2026-05-29
HDSN 2026-05-29 04:02:115.37 2.15 -0.74%
HDSN 2026-05-29 05:01:375.37 5.15 0.00%
HDSN 2026-05-29 06:02:105.37 5.16 0.00%
HDSN 2026-05-29 10:02:065.39 5.37 0.18%
HDSN 2026-05-29 11:01:405.39 5.38 0.37%
HDSN 2026-05-29 12:02:145.36 5.35 0.00%
HDSN 2026-05-29 13:01:325.39 5.38 0.18%
HDSN 2026-05-29 14:02:095.38 5.37 0.18%
HDSN 2026-05-29 15:01:395.30 5.29 -1.29%
HDSN 2026-05-29 16:02:115.50 0.00 -0.74%
HDSN 2026-05-29 17:01:395.50 4.71 -0.74%
HDSN 2026-05-29 20:02:070.00 0.00 -0.74%
2026-06-01
HDSN 2026-06-01 04:02:245.95 4.87 -0.74%
HDSN 2026-06-01 09:01:425.88 4.94 -0.74%
HDSN 2026-06-01 10:02:115.25 5.24 -1.30%
HDSN 2026-06-01 11:01:375.22 5.21 -2.05%
HDSN 2026-06-01 12:02:145.27 5.26 -1.12%
HDSN 2026-06-01 13:02:085.30 5.29 -0.37%
HDSN 2026-06-01 14:02:165.29 5.28 -0.56%
HDSN 2026-06-01 15:01:435.28 5.27 -0.74%
HDSN 2026-06-01 16:02:235.50 5.17 -1.50%
HDSN 2026-06-01 20:02:130.00 0.00 -1.50%
2026-06-02
HDSN 2026-06-02 04:02:175.97 2.12 -1.50%
HDSN 2026-06-02 05:01:465.97 2.10 -1.50%
HDSN 2026-06-02 07:01:395.80 5.00 -1.50%
HDSN 2026-06-02 09:01:345.80 5.17 -1.50%
HDSN 2026-06-02 10:02:105.32 5.31 1.69%
HDSN 2026-06-02 11:01:395.34 5.32 1.69%
HDSN 2026-06-02 12:02:185.29 5.28 0.94%
HDSN 2026-06-02 13:01:385.27 5.26 0.75%
HDSN 2026-06-02 16:02:235.97 5.25 1.15%
HDSN 2026-06-02 17:01:405.49 5.17 1.15%
HDSN 2026-06-02 20:02:140.00 0.00 1.15%
2026-06-03
HDSN 2026-06-03 04:02:197.57 2.12 1.15%
HDSN 2026-06-03 05:01:407.57 2.14 1.15%
HDSN 2026-06-03 07:04:505.90 4.67 1.15%
HDSN 2026-06-03 08:02:105.97 4.67 1.15%
HDSN 2026-06-03 09:01:435.30 4.21 1.15%
HDSN 2026-06-03 10:02:115.25 5.24 -0.76%
HDSN 2026-06-03 11:01:375.27 5.26 -0.38%
HDSN 2026-06-03 12:02:125.28 5.27 -0.19%
HDSN 2026-06-03 13:01:395.30 5.29 0.00%
HDSN 2026-06-03 14:02:095.26 5.25 -0.76%
HDSN 2026-06-03 16:02:140.00 5.28 -0.38%
HDSN 2026-06-03 17:01:455.97 4.88 1.13%
HDSN 2026-06-03 18:02:155.82 4.88 1.13%
HDSN 2026-06-03 20:02:160.00 0.00 1.13%
2026-06-04
HDSN 2026-06-04 04:02:175.82 2.12 1.13%
HDSN 2026-06-04 07:01:325.82 4.65 1.13%
HDSN 2026-06-04 08:02:145.36 4.65 1.13%
HDSN 2026-06-04 09:01:415.36 4.71 1.13%
HDSN 2026-06-04 10:02:165.45 5.44 3.58%
HDSN 2026-06-04 11:01:385.46 5.45 3.77%
HDSN 2026-06-04 12:02:145.40 5.39 2.64%
HDSN 2026-06-04 13:01:285.41 5.40 2.83%
HDSN 2026-06-04 14:02:165.48 5.47 4.15%
HDSN 2026-06-04 15:01:405.50 5.49 4.53%
HDSN 2026-06-04 16:02:145.54 5.49 4.36%
HDSN 2026-06-04 17:01:375.56 4.59 4.36%
HDSN 2026-06-04 18:02:066.51 4.59 4.36%
HDSN 2026-06-04 20:02:380.00 0.00 4.36%
2026-06-05
HDSN 2026-06-05 04:02:047.57 2.22 4.36%
HDSN 2026-06-05 05:01:415.74 2.22 4.36%
HDSN 2026-06-05 07:01:375.74 4.59 0.95%
HDSN 2026-06-05 09:01:415.74 4.11 0.95%
HDSN 2026-06-05 10:02:105.50 5.49 0.00%
HDSN 2026-06-05 11:01:505.48 5.47 -0.19%
HDSN 2026-06-05 12:02:505.45 5.44 -0.76%
HDSN 2026-06-05 13:01:415.43 5.42 -1.33%
HDSN 2026-06-05 14:02:195.41 5.40 -1.52%
HDSN 2026-06-05 15:02:015.34 5.33 -3.04%
HDSN 2026-06-05 16:02:135.74 4.86 -2.36%
HDSN 2026-06-05 18:02:146.07 4.86 -2.36%
HDSN 2026-06-05 20:02:080.00 0.00 -2.36%
2026-06-08
HDSN 2026-06-08 04:02:157.57 2.15 -2.36%
HDSN 2026-06-08 05:01:427.57 2.17 -2.36%
HDSN 2026-06-08 06:02:247.57 2.15 -2.36%
HDSN 2026-06-08 07:01:335.53 5.21 -2.36%
HDSN 2026-06-08 09:01:425.53 5.33 0.91%
HDSN 2026-06-08 10:02:145.45 5.44 1.64%
HDSN 2026-06-08 11:01:355.49 5.48 2.36%
HDSN 2026-06-08 12:02:115.48 5.47 2.36%
HDSN 2026-06-08 14:02:115.46 5.45 1.82%
HDSN 2026-06-08 15:01:415.47 5.46 2.00%
HDSN 2026-06-08 16:02:245.50 5.43 1.68%
HDSN 2026-06-08 17:01:415.50 5.21 1.68%
HDSN 2026-06-08 18:02:095.80 5.21 1.68%
HDSN 2026-06-08 20:02:110.00 0.00 1.68%
2026-06-09
HDSN 2026-06-09 04:02:167.57 4.88 1.68%
HDSN 2026-06-09 07:01:396.12 4.88 1.68%
HDSN 2026-06-09 08:02:145.53 4.88 1.68%
HDSN 2026-06-09 09:01:365.53 4.09 1.68%
HDSN 2026-06-09 10:02:095.63 5.62 3.36%
HDSN 2026-06-09 11:01:365.59 5.58 2.61%
HDSN 2026-06-09 12:02:165.50 5.49 0.93%
HDSN 2026-06-09 13:01:385.51 5.50 0.93%
HDSN 2026-06-09 14:02:175.50 5.49 0.93%
HDSN 2026-06-09 15:01:405.53 5.52 1.68%
HDSN 2026-06-09 16:02:165.72 4.58 2.39%
HDSN 2026-06-09 18:03:246.12 4.58 2.39%
HDSN 2026-06-09 20:02:080.00 0.00 2.39%
2026-06-10
HDSN 2026-06-10 04:02:127.57 5.21 2.39%
HDSN 2026-06-10 05:01:410.00 0.00 2.39%
HDSN 2026-06-10 07:01:376.24 0.00 2.39%
HDSN 2026-06-10 08:02:095.54 0.00 2.39%
HDSN 2026-06-10 09:01:386.16 0.00 2.39%
HDSN 2026-06-10 10:02:085.65 5.64 1.83%
HDSN 2026-06-10 11:01:365.61 5.60 1.47%
HDSN 2026-06-10 12:02:125.59 5.58 0.92%
HDSN 2026-06-10 13:01:385.61 5.60 1.28%
HDSN 2026-06-10 14:02:185.58 5.57 0.92%
HDSN 2026-06-10 15:01:425.55 5.54 0.00%
HDSN 2026-06-10 16:02:146.14 5.21 -1.44%
HDSN 2026-06-10 18:02:115.97 5.21 -1.44%
HDSN 2026-06-10 20:02:180.00 0.00 -1.44%
2026-06-11
HDSN 2026-06-11 04:02:147.57 5.03 -1.44%
HDSN 2026-06-11 05:01:355.70 5.03 -1.44%
HDSN 2026-06-11 08:02:075.70 5.05 -1.44%
HDSN 2026-06-11 09:01:375.58 5.50 -1.44%
HDSN 2026-06-11 09:16:06
8-K Sec report https://www.sec.gov/Archives/edgar/data/925528/000110465926072668/0001104659-26-072668-index.htm
8-K - HUDSON TECHNOLOGIES INC /NY (0000925528) (Filer)
HDSN 2026-06-11 10:02:095.42 5.41 -0.54%
HDSN 2026-06-11 11:01:365.36 5.34 -1.62%
HDSN 2026-06-11 12:02:105.45 5.44 0.00%
HDSN 2026-06-11 13:01:355.46 5.45 0.18%
HDSN 2026-06-11 14:02:175.51 5.50 1.08%
HDSN 2026-06-11 15:01:425.55 5.54 1.81%
HDSN 2026-06-11 16:02:185.68 5.14 2.57%
HDSN 2026-06-11 20:02:160.00 0.00 2.57%
2026-06-12
HDSN 2026-06-12 04:02:347.57 2.24 2.57%
HDSN 2026-06-12 06:02:167.57 5.67 1.65%
HDSN 2026-06-12 07:01:355.74 4.84 1.65%
HDSN 2026-06-12 09:01:425.74 5.11 1.65%
HDSN 2026-06-12 10:02:095.69 5.68 2.02%
HDSN 2026-06-12 11:01:415.73 5.72 2.75%
HDSN 2026-06-12 12:02:155.73 5.72 2.39%
HDSN 2026-06-12 13:01:375.81 5.80 4.22%
HDSN 2026-06-12 14:02:125.79 5.78 3.85%
HDSN 2026-06-12 15:01:365.75 5.74 3.12%
HDSN 2026-06-12 16:02:106.27 4.58 2.33%
HDSN 2026-06-12 17:01:396.20 5.55 -0.72%
HDSN 2026-06-12 18:02:116.20 4.58 -0.72%
HDSN 2026-06-12 19:01:416.20 5.17 -0.72%
HDSN 2026-06-12 20:02:120.00 0.00 -0.72%


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