HDSN
Hudson Technolog (HDSN)
NASDAQ
$5.43+$0.03 (+0.52%)
Price as of Sep 11, 2026 7:56 PM EDT
  • $227.5M
    Market Cap
  • -46.80%
    1-Year Change
  • Specialty Chemicals
    Industry
  • 1 Month
    -2.26%
    Low Price$5.12
    High Price$6.15
  • 3 Months
    -3.31%
    Low Price$5.12
    High Price$6.45
  • 1 Year
    -46.80%
    Low Price$4.84
    High Price$10.44
Date
Open
High
Low
Close
Change (%)
Volume
09/11/2026
5.47
5.49
5.38
5.41
+1.03%
449,094
09/10/2026
5.38
5.45
5.30
5.35
+0.56%
599,143
09/09/2026
5.35
5.50
5.29
5.32
-0.56%
486,462
09/08/2026
5.38
5.40
5.29
5.35
0.00%
330,522
09/04/2026
5.22
5.36
5.22
5.35
+1.90%
298,754
09/03/2026
5.14
5.28
5.14
5.25
+2.54%
409,740
09/02/2026
5.13
5.21
5.10
5.12
-0.39%
618,446
09/01/2026
5.30
5.34
5.14
5.14
-3.75%
470,655
08/31/2026
5.39
5.40
5.32
5.34
-1.66%
375,752
08/28/2026
5.47
5.53
5.34
5.43
-0.91%
621,254
08/27/2026
5.49
5.59
5.36
5.48
+3.59%
777,775
08/26/2026
5.51
5.52
5.24
5.29
-3.29%
600,963
08/25/2026
5.53
5.53
5.41
5.47
-0.91%
611,557
08/24/2026
5.69
5.71
5.50
5.52
-1.95%
530,824
08/21/2026
5.67
5.70
5.61
5.63
+1.08%
814,386
08/20/2026
5.77
5.79
5.56
5.57
-4.95%
699,079
08/19/2026
5.67
5.96
5.65
5.86
+3.99%
893,620
08/18/2026
6.25
6.32
5.53
5.64
-8.37%
1,622,008
08/17/2026
5.66
6.38
5.52
6.15
+8.47%
2,289,089
08/14/2026
5.64
5.74
5.61
5.67
+0.09%
289,832
08/13/2026
5.63
5.72
5.61
5.67
+1.16%
298,502
08/12/2026
5.56
5.63
5.50
5.60
+1.27%
474,411
08/11/2026
5.72
5.75
5.53
5.53
-2.98%
491,752
08/10/2026
5.60
5.77
5.57
5.70
+1.88%
599,812
08/07/2026
5.68
5.77
5.57
5.60
-1.06%
792,359
08/06/2026
6.41
6.41
5.52
5.66
-9.08%
1,056,773
08/05/2026
6.34
6.35
6.16
6.22
-1.58%
500,631
08/05/2026
$0.12 Earnings
08/04/2026
6.26
6.34
6.17
6.32
+1.44%
565,912
08/03/2026
6.18
6.27
6.15
6.23
+3.15%
344,967
07/31/2026
5.82
6.07
5.82
6.04
+4.14%
479,092
07/30/2026
5.88
5.97
5.72
5.80
-0.68%
327,362
07/29/2026
6.16
6.20
5.80
5.84
-5.19%
638,030
07/28/2026
6.26
6.32
6.09
6.16
-1.28%
334,879
07/27/2026
6.40
6.47
6.24
6.24
-1.58%
483,553
07/24/2026
6.33
6.35
6.21
6.34
+0.16%
293,851
07/23/2026
6.27
6.36
6.26
6.33
+2.26%
368,257
07/22/2026
6.01
6.20
6.01
6.19
+3.17%
287,020
07/21/2026
6.09
6.15
5.98
6.00
-1.80%
370,843
07/20/2026
6.17
6.19
5.99
6.11
-0.97%
443,263
07/17/2026
6.24
6.30
6.16
6.17
-2.22%
292,268
07/16/2026
6.23
6.33
6.19
6.31
+1.28%
410,727
07/15/2026
6.23
6.33
6.13
6.23
0.00%
294,971
07/14/2026
6.21
6.31
6.21
6.23
+0.48%
409,107
07/13/2026
6.43
6.48
6.06
6.20
-3.88%
705,435
07/10/2026
6.40
6.46
6.35
6.45
+0.62%
279,980
07/09/2026
6.42
6.56
6.33
6.41
-0.47%
541,762
07/08/2026
6.32
6.49
6.17
6.44
+1.74%
967,447
07/07/2026
6.04
6.37
5.98
6.33
+5.15%
1,113,196
07/06/2026
6.40
6.55
5.99
6.02
+0.50%
835,022
07/02/2026
5.72
6.03
5.69
5.99
+5.64%
761,974
07/01/2026
5.75
5.99
5.66
5.67
-1.22%
838,097
06/30/2026
5.44
5.77
5.41
5.74
+4.74%
683,643
06/29/2026
5.61
5.61
5.40
5.48
-1.44%
447,318
06/26/2026
5.58
5.64
5.44
5.56
-0.18%
754,534
06/25/2026
5.78
5.81
5.49
5.57
-3.63%
437,472
06/24/2026
5.76
5.91
5.76
5.78
+0.35%
275,229
06/23/2026
5.71
5.89
5.71
5.76
0.00%
309,373
06/22/2026
5.88
5.94
5.72
5.76
-2.04%
506,661
06/18/2026
5.72
5.92
5.64
5.88
+4.44%
482,570
06/17/2026
5.56
5.75
5.55
5.63
+1.26%
913,762
06/16/2026
5.60
5.72
5.55
5.56
-0.54%
416,686
06/15/2026
5.80
5.90
5.59
5.59
-3.29%
451,248
06/12/2026
5.61
5.82
5.61
5.78
+3.40%
391,269
06/11/2026
5.53
5.62
5.32
5.59
+2.57%
561,267
06/10/2026
5.54
5.69
5.44
5.45
-1.62%
513,981
06/09/2026
5.48
5.67
5.47
5.54
+1.65%
464,519
06/08/2026
5.43
5.49
5.40
5.45
+1.68%
282,495
06/05/2026
5.50
5.54
5.33
5.36
-2.55%
454,241
06/04/2026
5.30
5.53
5.30
5.50
+4.36%
595,152
06/03/2026
5.28
5.31
5.23
5.27
-0.57%
344,409
06/02/2026
5.21
5.36
5.21
5.30
+1.15%
331,158
06/01/2026
5.30
5.36
5.16
5.24
-1.50%
380,137
05/29/2026
5.34
5.40
5.25
5.32
-0.93%
409,993
05/28/2026
5.41
5.44
5.32
5.37
-0.92%
367,360
05/27/2026
5.18
5.43
5.16
5.42
+5.65%
852,366
05/26/2026
5.10
5.24
5.09
5.13
+1.38%
589,825
05/22/2026
5.14
5.23
5.05
5.06
-2.13%
496,965
05/21/2026
5.03
5.33
4.93
5.17
+4.23%
1,244,362
05/20/2026
4.90
5.01
4.64
4.96
+1.43%
801,107
05/19/2026
4.92
5.01
4.82
4.89
-1.21%
499,113
05/18/2026
5.01
5.09
4.92
4.95
+0.61%
789,478
05/15/2026
4.78
5.01
4.70
4.92
+1.65%
797,852
05/14/2026
4.93
5.00
4.82
4.84
-1.63%
420,666
05/13/2026
4.95
4.97
4.79
4.92
-0.81%
640,216
05/12/2026
5.15
5.17
4.94
4.96
-2.94%
794,674
05/11/2026
5.25
5.25
5.10
5.11
-2.67%
710,948
05/08/2026
5.30
5.40
5.23
5.25
-0.94%
562,468
05/07/2026
5.70
5.72
5.21
5.30
-18.96%
1,293,648
05/06/2026
6.37
6.58
6.26
6.54
+3.97%
374,029
05/06/2026
$0.01 Earnings
05/05/2026
6.24
6.40
6.23
6.29
+1.78%
372,258
05/04/2026
6.20
6.30
6.08
6.18
-1.12%
212,817
05/01/2026
6.23
6.31
6.19
6.25
-0.16%
235,567
04/30/2026
6.08
6.27
6.01
6.26
+2.96%
160,247
04/29/2026
6.29
6.31
6.06
6.08
-4.10%
210,165
04/28/2026
6.34
6.35
6.24
6.34
+0.16%
145,682
04/27/2026
6.32
6.41
6.28
6.33
+0.48%
343,615
04/24/2026
6.34
6.36
6.26
6.30
-0.79%
155,921
04/23/2026
6.23
6.40
6.13
6.35
+2.42%
216,801