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$HDSN: Hudson Technologies, Inc. - Common Stock

+ Environmental protection, Energy efficiency



Clear duplicates of prices



2026-03-18

HDSN 2026-03-18 10:02:456.13 6.11 0.00%
HDSN 2026-03-18 11:04:016.10 6.09 -0.34%
HDSN 2026-03-18 12:02:566.10 6.08 -0.34%
HDSN 2026-03-18 13:03:346.11 6.09 -0.34%
HDSN 2026-03-18 14:02:396.13 6.12 0.34%
HDSN 2026-03-18 15:02:305.99 5.98 -2.04%
HDSN 2026-03-18 16:02:416.04 0.00 -2.38%
HDSN 2026-03-18 17:03:596.04 5.08 -2.29%
HDSN 2026-03-18 20:02:370.00 0.00 -2.29%
2026-03-19

HDSN 2026-03-19 04:02:596.50 5.08 -2.29%
HDSN 2026-03-19 09:02:256.50 4.55 -2.29%
HDSN 2026-03-19 10:02:415.98 5.96 0.00%
HDSN 2026-03-19 11:02:505.96 5.94 -0.16%
HDSN 2026-03-19 12:02:345.93 5.92 -0.65%
HDSN 2026-03-19 13:02:225.92 5.90 -0.82%
HDSN 2026-03-19 14:02:315.90 5.89 -0.98%
HDSN 2026-03-19 15:02:306.02 6.00 0.82%
HDSN 2026-03-19 16:02:296.50 5.80 -0.65%
HDSN 2026-03-19 17:02:426.50 5.80 -0.67%
HDSN 2026-03-19 20:02:440.00 0.00 -0.67%
2026-03-20

HDSN 2026-03-20 04:02:407.59 5.08 -0.67%
HDSN 2026-03-20 07:02:265.95 5.09 -0.67%
HDSN 2026-03-20 08:02:345.94 5.88 -0.67%
HDSN 2026-03-20 09:02:185.94 5.19 -0.67%
HDSN 2026-03-20 10:02:325.83 5.80 -1.68%
HDSN 2026-03-20 11:02:165.85 5.83 -1.34%
HDSN 2026-03-20 12:02:355.88 5.87 -0.67%
HDSN 2026-03-20 13:02:185.87 5.85 -0.84%
HDSN 2026-03-20 14:02:425.85 5.84 -1.01%
HDSN 2026-03-20 15:02:285.82 5.80 -1.68%
HDSN 2026-03-20 16:02:460.00 0.00 -1.34%
HDSN 2026-03-20 17:02:266.50 5.22 -1.35%
HDSN 2026-03-20 19:02:326.50 5.22 0.00%
HDSN 2026-03-20 20:02:470.00 0.00 0.00%
2026-03-23

HDSN 2026-03-23 04:02:497.59 5.08 0.00%
HDSN 2026-03-23 05:02:147.58 5.08 0.00%
HDSN 2026-03-23 06:03:047.55 5.08 0.00%
HDSN 2026-03-23 07:02:067.04 5.08 0.00%
HDSN 2026-03-23 09:02:147.05 5.08 0.00%
HDSN 2026-03-23 10:02:456.05 6.03 4.05%
HDSN 2026-03-23 11:02:186.11 6.10 5.24%
HDSN 2026-03-23 12:02:546.07 6.06 4.56%
HDSN 2026-03-23 13:02:106.11 6.10 5.07%
HDSN 2026-03-23 14:02:506.09 6.07 4.73%
HDSN 2026-03-23 15:02:176.11 6.10 5.24%
HDSN 2026-03-23 16:03:126.11 5.55 3.55%
HDSN 2026-03-23 17:02:316.50 5.55 3.61%
HDSN 2026-03-23 20:03:500.00 0.00 3.61%
2026-03-24

HDSN 2026-03-24 04:03:317.59 5.08 3.61%
HDSN 2026-03-24 05:02:147.58 5.08 3.61%
HDSN 2026-03-24 07:02:047.04 5.08 3.61%
HDSN 2026-03-24 08:02:397.04 5.09 3.61%
HDSN 2026-03-24 09:02:077.03 5.08 3.61%
HDSN 2026-03-24 10:02:496.05 6.03 0.86%
HDSN 2026-03-24 11:02:076.13 6.11 2.07%
HDSN 2026-03-24 12:02:406.12 6.11 2.07%
HDSN 2026-03-24 13:02:316.12 6.10 1.89%
HDSN 2026-03-24 14:02:556.17 6.15 2.75%
HDSN 2026-03-24 15:02:106.19 6.17 2.93%
HDSN 2026-03-24 16:02:4412.00 5.70 2.07%
HDSN 2026-03-24 17:02:027.05 5.70 2.00%
HDSN 2026-03-24 20:02:510.00 0.00 2.00%
2026-03-25

HDSN 2026-03-25 04:03:106.50 2.47 2.00%
HDSN 2026-03-25 05:02:196.50 2.45 2.00%
HDSN 2026-03-25 07:02:096.50 5.03 2.00%
HDSN 2026-03-25 09:02:066.40 6.14 2.00%
HDSN 2026-03-25 10:03:046.10 6.09 -0.17%
HDSN 2026-03-25 11:02:296.11 6.10 0.00%
HDSN 2026-03-25 12:02:386.16 6.15 0.83%
HDSN 2026-03-25 13:02:126.16 6.15 0.67%
HDSN 2026-03-25 14:02:486.19 6.18 1.33%
HDSN 2026-03-25 15:02:186.18 6.17 1.00%
HDSN 2026-03-25 16:02:546.40 5.34 1.66%
HDSN 2026-03-25 17:02:186.40 5.50 1.63%
HDSN 2026-03-25 19:02:356.50 5.50 1.63%
HDSN 2026-03-25 20:03:010.00 0.00 1.63%
2026-03-26

HDSN 2026-03-26 04:02:439.00 2.49 1.63%
HDSN 2026-03-26 06:02:588.95 2.49 1.63%
HDSN 2026-03-26 07:02:217.00 5.55 1.63%
HDSN 2026-03-26 08:02:417.00 5.99 1.63%
HDSN 2026-03-26 10:02:426.36 6.32 2.12%
HDSN 2026-03-26 11:02:266.29 6.28 1.31%
HDSN 2026-03-26 12:03:036.29 6.27 1.31%
HDSN 2026-03-26 13:02:526.28 6.27 1.14%
HDSN 2026-03-26 14:02:586.26 6.24 0.65%
HDSN 2026-03-26 15:02:436.27 6.26 0.98%
HDSN 2026-03-26 16:03:217.05 5.49 0.00%
HDSN 2026-03-26 20:02:530.00 0.00 0.00%
2026-03-27

HDSN 2026-03-27 04:03:019.00 2.49 0.00%
HDSN 2026-03-27 07:03:017.05 6.14 0.00%
HDSN 2026-03-27 08:02:467.05 5.49 0.00%
HDSN 2026-03-27 09:02:106.96 5.58 0.00%
HDSN 2026-03-27 10:03:146.11 6.10 -1.77%
HDSN 2026-03-27 11:02:336.05 6.02 -2.89%
HDSN 2026-03-27 12:03:265.95 5.94 -4.18%
HDSN 2026-03-27 13:02:565.91 5.89 -4.82%
HDSN 2026-03-27 14:02:575.82 5.80 -6.43%
HDSN 2026-03-27 15:02:415.80 5.79 -6.75%
HDSN 2026-03-27 16:03:026.50 0.00 -7.23%
HDSN 2026-03-27 17:02:386.50 4.58 -7.23%
HDSN 2026-03-27 20:02:240.00 0.00 -7.23%
2026-03-30

HDSN 2026-03-30 04:02:559.00 2.31 -7.23%
HDSN 2026-03-30 07:02:005.84 4.58 -7.23%
HDSN 2026-03-30 08:02:405.84 5.77 -7.23%
HDSN 2026-03-30 09:02:465.84 5.78 -7.23%
HDSN 2026-03-30 10:02:375.76 5.74 0.00%
HDSN 2026-03-30 11:02:005.79 5.77 0.48%
HDSN 2026-03-30 12:02:395.75 5.74 -0.16%
HDSN 2026-03-30 13:02:025.72 5.70 -0.64%
HDSN 2026-03-30 14:02:405.65 5.63 -1.93%
HDSN 2026-03-30 15:02:065.68 5.67 -1.29%
HDSN 2026-03-30 16:02:417.05 4.58 -0.64%
HDSN 2026-03-30 17:02:107.05 4.58 -0.69%
HDSN 2026-03-30 20:02:480.00 0.00 -0.69%
2026-03-31

HDSN 2026-03-31 04:03:159.00 3.33 -0.69%
HDSN 2026-03-31 07:02:047.05 4.58 -0.69%
HDSN 2026-03-31 09:02:086.50 4.58 -0.69%
HDSN 2026-03-31 10:02:335.77 5.75 0.87%
HDSN 2026-03-31 11:02:105.76 5.73 0.69%
HDSN 2026-03-31 12:02:455.73 5.71 0.00%
HDSN 2026-03-31 13:02:115.81 5.80 1.74%
HDSN 2026-03-31 14:02:455.83 5.82 2.08%
HDSN 2026-03-31 15:02:225.84 5.82 2.08%
HDSN 2026-03-31 16:02:567.05 5.50 2.95%
HDSN 2026-03-31 17:02:237.05 5.50 2.97%
HDSN 2026-03-31 20:02:540.00 0.00 2.97%
2026-04-01

HDSN 2026-04-01 04:02:536.50 5.21 2.97%
HDSN 2026-04-01 05:02:286.50 5.26 2.97%
HDSN 2026-04-01 08:02:435.97 5.90 2.97%
HDSN 2026-04-01 09:02:465.96 5.21 2.97%
HDSN 2026-04-01 10:03:065.87 5.85 -0.17%
HDSN 2026-04-01 11:02:155.92 5.91 0.87%
HDSN 2026-04-01 12:03:175.90 5.89 0.52%
HDSN 2026-04-01 13:02:045.91 5.89 0.52%
HDSN 2026-04-01 14:02:345.84 5.83 -0.70%
HDSN 2026-04-01 15:02:075.82 5.81 -1.05%
HDSN 2026-04-01 16:02:450.00 5.55 -1.40%
HDSN 2026-04-01 17:02:107.05 5.55 -1.36%
HDSN 2026-04-01 20:02:400.00 0.00 -1.36%
2026-04-02

HDSN 2026-04-02 04:02:346.28 5.21 -1.36%
HDSN 2026-04-02 07:01:526.18 5.21 -1.36%
HDSN 2026-04-02 09:01:575.75 5.21 -1.36%
HDSN 2026-04-02 10:02:305.76 5.75 -0.51%
HDSN 2026-04-02 11:01:505.86 5.83 0.85%
HDSN 2026-04-02 12:02:275.81 5.80 0.51%
HDSN 2026-04-02 13:01:545.80 5.79 0.17%
HDSN 2026-04-02 14:02:255.82 5.81 0.51%
HDSN 2026-04-02 15:01:595.83 5.82 0.85%
HDSN 2026-04-02 16:02:255.89 5.00 0.85%
HDSN 2026-04-02 17:01:585.89 4.58 0.86%
HDSN 2026-04-02 18:02:327.05 4.58 0.86%
HDSN 2026-04-02 20:02:310.00 0.00 0.86%
2026-04-06

HDSN 2026-04-06 04:02:359.00 2.33 0.86%
HDSN 2026-04-06 07:02:247.05 5.11 0.86%
HDSN 2026-04-06 08:02:245.88 5.80 0.86%
HDSN 2026-04-06 09:01:575.88 5.11 0.52%
HDSN 2026-04-06 10:02:385.88 5.84 0.35%
HDSN 2026-04-06 11:02:015.85 5.84 0.00%
HDSN 2026-04-06 13:02:035.84 5.82 0.00%
HDSN 2026-04-06 14:02:405.87 5.86 0.69%
HDSN 2026-04-06 16:02:576.51 4.88 0.00%
HDSN 2026-04-06 17:02:026.33 4.88 0.00%
HDSN 2026-04-06 20:02:440.00 0.00 0.00%
2026-04-07

HDSN 2026-04-07 04:02:339.00 2.33 0.00%
HDSN 2026-04-07 07:02:027.08 5.00 0.00%
HDSN 2026-04-07 08:02:527.05 5.00 0.00%
HDSN 2026-04-07 10:02:345.83 5.81 0.00%
HDSN 2026-04-07 11:02:015.85 5.84 0.00%
HDSN 2026-04-07 12:02:445.85 5.84 0.34%
HDSN 2026-04-07 15:02:015.84 5.83 0.00%
HDSN 2026-04-07 16:02:356.30 4.58 0.51%
HDSN 2026-04-07 20:02:360.00 0.00 0.51%
2026-04-08

HDSN 2026-04-08 04:02:379.00 2.35 0.51%
HDSN 2026-04-08 07:02:137.00 2.35 0.51%
HDSN 2026-04-08 09:02:057.00 5.44 0.51%
HDSN 2026-04-08 10:02:496.18 6.15 5.14%
HDSN 2026-04-08 11:02:116.10 6.08 3.94%
HDSN 2026-04-08 12:02:386.12 6.11 4.45%
HDSN 2026-04-08 13:02:076.09 6.08 3.77%
HDSN 2026-04-08 14:02:386.15 6.14 5.14%
HDSN 2026-04-08 15:03:236.10 6.09 3.94%
HDSN 2026-04-08 16:02:410.00 0.00 3.92%
HDSN 2026-04-08 17:01:597.05 3.05 3.92%
HDSN 2026-04-08 20:02:400.00 0.00 3.92%
2026-04-09

HDSN 2026-04-09 04:02:519.00 2.44 3.92%
HDSN 2026-04-09 05:02:028.97 2.44 3.92%
HDSN 2026-04-09 07:02:117.00 2.44 3.92%
HDSN 2026-04-09 08:02:586.12 2.44 3.92%
HDSN 2026-04-09 09:01:576.12 4.34 3.92%
HDSN 2026-04-09 10:02:416.11 6.09 0.34%
HDSN 2026-04-09 11:01:586.13 6.12 0.68%
HDSN 2026-04-09 12:02:296.22 6.19 2.22%
HDSN 2026-04-09 13:01:596.21 6.20 2.05%
HDSN 2026-04-09 14:02:396.19 6.17 1.54%
HDSN 2026-04-09 15:01:596.18 6.16 1.54%
HDSN 2026-04-09 16:02:366.30 0.00 1.15%
HDSN 2026-04-09 17:02:016.30 2.47 1.15%
HDSN 2026-04-09 20:02:500.00 0.00 1.15%
2026-04-10

HDSN 2026-04-10 04:02:376.30 2.49 2.30%
HDSN 2026-04-10 05:02:049.00 2.46 2.30%
HDSN 2026-04-10 06:02:478.91 2.49 2.30%
HDSN 2026-04-10 07:02:327.05 4.59 2.30%
HDSN 2026-04-10 08:02:406.29 4.59 2.30%
HDSN 2026-04-10 10:02:306.14 6.12 -0.33%
HDSN 2026-04-10 11:01:586.09 6.08 -0.99%
HDSN 2026-04-10 12:04:196.07 6.06 -1.31%
HDSN 2026-04-10 13:02:106.04 6.02 -1.97%
HDSN 2026-04-10 14:02:406.02 6.01 -1.97%
HDSN 2026-04-10 16:02:396.29 5.92 -2.44%
HDSN 2026-04-10 19:02:046.29 4.59 -2.44%
HDSN 2026-04-10 20:02:520.00 0.00 -2.44%
2026-04-13

HDSN 2026-04-13 04:02:398.30 2.42 -2.44%
HDSN 2026-04-13 06:02:306.50 2.42 -2.44%
HDSN 2026-04-13 07:01:567.05 2.42 -2.44%
HDSN 2026-04-13 08:02:267.05 2.40 -2.44%
HDSN 2026-04-13 09:00:18
8-K Sec report https://www.sec.gov/Archives/edgar/data/925528/000110465926042384/0001104659-26-042384-index.htm
8-K - HUDSON TECHNOLOGIES INC /NY (0000925528) (Filer)
HDSN 2026-04-13 09:01:557.51 1.80 -2.44%
HDSN 2026-04-13 10:02:316.12 6.10 1.95%
HDSN 2026-04-13 11:01:546.12 6.11 2.11%
HDSN 2026-04-13 12:02:336.15 6.14 2.60%
HDSN 2026-04-13 13:02:036.17 6.16 2.76%
HDSN 2026-04-13 14:02:296.15 6.14 2.44%
HDSN 2026-04-13 15:02:046.17 6.16 2.76%
HDSN 2026-04-13 16:02:466.20 5.11 2.83%
HDSN 2026-04-13 20:03:060.00 0.00 2.83%
2026-04-14

HDSN 2026-04-14 04:02:329.00 2.48 2.83%
HDSN 2026-04-14 07:02:067.00 2.47 2.83%
HDSN 2026-04-14 09:01:567.00 2.83 2.83%
HDSN 2026-04-14 10:02:336.16 6.15 0.00%
HDSN 2026-04-14 12:02:366.14 6.13 -0.33%
HDSN 2026-04-14 13:02:126.14 6.13 -0.67%
HDSN 2026-04-14 14:02:326.22 6.21 0.83%
HDSN 2026-04-14 16:02:276.97 5.58 0.16%
HDSN 2026-04-14 20:02:470.00 0.00 0.16%
2026-04-15

HDSN 2026-04-15 04:02:378.99 2.48 0.16%
HDSN 2026-04-15 05:01:539.00 2.48 0.16%
HDSN 2026-04-15 06:02:328.97 2.48 0.16%
HDSN 2026-04-15 07:01:556.97 5.63 0.16%
HDSN 2026-04-15 08:02:266.21 5.63 0.16%
HDSN 2026-04-15 09:01:566.21 5.08 0.16%
HDSN 2026-04-15 10:06:596.19 6.18 0.32%
HDSN 2026-04-15 11:02:006.19 6.17 0.00%
HDSN 2026-04-15 12:02:416.23 6.22 0.81%
HDSN 2026-04-15 13:02:026.22 6.21 0.81%
HDSN 2026-04-15 14:02:306.23 6.22 0.81%
HDSN 2026-04-15 15:02:056.22 6.21 0.81%
HDSN 2026-04-15 16:02:457.00 5.72 0.65%
HDSN 2026-04-15 17:02:146.97 5.72 0.65%
HDSN 2026-04-15 18:02:386.73 5.72 0.65%
HDSN 2026-04-15 19:02:176.46 5.72 0.65%
HDSN 2026-04-15 20:02:470.00 0.00 0.65%
2026-04-16

HDSN 2026-04-16 04:02:588.99 2.49 0.65%
HDSN 2026-04-16 05:02:039.00 2.49 0.65%
HDSN 2026-04-16 07:02:246.97 2.49 0.65%
HDSN 2026-04-16 08:02:396.97 6.11 0.65%
HDSN 2026-04-16 09:02:006.60 6.11 0.65%
HDSN 2026-04-16 10:02:266.29 6.28 1.29%
HDSN 2026-04-16 11:01:596.32 6.31 1.94%
HDSN 2026-04-16 12:02:346.28 6.27 1.29%
HDSN 2026-04-16 13:01:576.24 6.23 0.65%
HDSN 2026-04-16 14:02:326.17 6.16 -0.65%
HDSN 2026-04-16 15:02:226.16 6.14 -0.81%
HDSN 2026-04-16 16:02:346.24 5.76 -0.16%
HDSN 2026-04-16 18:02:446.97 5.76 -0.16%
HDSN 2026-04-16 20:03:060.00 0.00 -0.16%
2026-04-17

HDSN 2026-04-17 04:02:479.00 2.48 -0.16%
HDSN 2026-04-17 07:02:146.89 2.48 -0.16%
HDSN 2026-04-17 08:02:376.97 2.48 -0.16%
HDSN 2026-04-17 09:01:598.03 3.05 -0.16%


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