CTSO
Cytosorbents (CTSO)
NASDAQ
$0.51+$0.02 (+3.68%)
Price as of Jun 03, 2026 7:29 PM EDT
  • $30.8M
    Market Cap
  • -52.00%
    1-Year Change
  • Medical Devices
    Industry
  • 1 Month
    -21.14%
    Low Price$0.46
    High Price$0.63
  • 3 Months
    -39.26%
    Low Price$0.46
    High Price$0.81
  • 1 Year
    -51.10%
    Low Price$0.46
    High Price$1.29
Date
Open
High
Low
Close
Change (%)
Volume
06/03/2026
0.48
0.52
0.45
0.49
+1.88%
1,155,330
06/02/2026
0.48
0.49
0.45
0.48
+2.59%
30,849
06/01/2026
0.49
0.53
0.45
0.47
-4.69%
66,213
05/29/2026
0.49
0.51
0.46
0.49
-0.99%
67,412
05/28/2026
0.50
0.52
0.45
0.50
+0.71%
139,479
05/27/2026
0.47
0.49
0.44
0.49
+6.42%
148,172
05/26/2026
0.47
0.48
0.45
0.46
+0.39%
101,083
05/22/2026
0.46
0.47
0.44
0.46
+0.17%
115,360
05/21/2026
0.45
0.47
0.44
0.46
-2.09%
139,535
05/20/2026
0.46
0.48
0.45
0.47
-0.57%
91,381
05/19/2026
0.47
0.50
0.46
0.47
-1.36%
38,245
05/18/2026
0.49
0.53
0.45
0.48
-3.74%
171,818
05/15/2026
0.53
0.55
0.49
0.50
-8.16%
190,006
05/14/2026
0.58
0.60
0.51
0.54
-5.05%
305,628
05/13/2026
0.61
0.61
0.57
0.57
-2.61%
92,728
05/13/2026
-$0.05 Earnings
05/12/2026
0.62
0.63
0.58
0.59
-7.00%
43,312
05/11/2026
0.61
0.63
0.61
0.63
+3.45%
62,594
05/08/2026
0.63
0.63
0.60
0.61
-0.08%
40,750
05/07/2026
0.58
0.63
0.57
0.61
+6.93%
163,640
05/06/2026
0.61
0.62
0.57
0.57
-5.80%
115,378
05/05/2026
0.62
0.63
0.61
0.61
-2.42%
30,024
05/04/2026
0.63
0.65
0.62
0.62
+0.94%
27,202
05/01/2026
0.64
0.65
0.61
0.61
+0.70%
35,620
04/30/2026
0.62
0.65
0.61
0.61
-4.04%
18,017
04/29/2026
0.64
0.65
0.61
0.64
+5.95%
44,499
04/28/2026
0.61
0.64
0.60
0.60
-1.96%
31,618
04/27/2026
0.63
0.65
0.61
0.61
-2.58%
59,320
04/24/2026
0.64
0.65
0.62
0.63
-3.04%
22,064
04/23/2026
0.63
0.65
0.61
0.65
+2.68%
17,291
04/22/2026
0.61
0.66
0.61
0.63
+1.61%
29,503
04/21/2026
0.64
0.64
0.62
0.62
-3.74%
22,615
04/20/2026
0.69
0.69
0.63
0.65
-2.26%
59,153
04/17/2026
0.61
0.67
0.60
0.66
+8.20%
127,738
04/16/2026
0.61
0.63
0.60
0.61
+3.18%
52,601
04/15/2026
0.61
0.61
0.58
0.59
+0.37%
32,690
04/14/2026
0.59
0.60
0.57
0.59
+0.67%
50,847
04/13/2026
0.62
0.62
0.57
0.59
-4.08%
80,162
04/10/2026
0.62
0.62
0.60
0.61
+0.84%
44,788
04/09/2026
0.62
0.62
0.60
0.60
-2.45%
31,998
04/08/2026
0.65
0.66
0.62
0.62
+1.67%
126,451
04/07/2026
0.61
0.63
0.58
0.61
+3.37%
84,824
04/06/2026
0.58
0.64
0.58
0.59
+1.20%
72,201
04/02/2026
0.59
0.59
0.53
0.58
+6.52%
253,024
04/01/2026
0.60
0.60
0.54
0.55
-3.36%
76,253
03/31/2026
0.58
0.60
0.53
0.57
+1.14%
108,752
03/30/2026
0.59
0.60
0.53
0.56
-5.58%
246,485
03/27/2026
0.62
0.62
0.55
0.59
-1.18%
158,435
03/26/2026
0.61
0.64
0.50
0.60
-10.61%
174,448
03/25/2026
0.66
0.70
0.61
0.67
-3.52%
70,741
03/25/2026
-$0.07 Earnings
03/24/2026
0.70
0.75
0.66
0.70
+3.30%
66,302
03/23/2026
0.69
0.69
0.66
0.67
+2.06%
88,506
03/20/2026
0.62
0.67
0.61
0.66
+3.45%
224,167
03/19/2026
0.66
0.70
0.60
0.64
-1.86%
196,785
03/18/2026
0.68
0.69
0.65
0.65
-4.41%
22,791
03/17/2026
0.64
0.70
0.64
0.68
+4.61%
28,177
03/16/2026
0.72
0.72
0.63
0.65
-8.13%
252,539
03/13/2026
0.74
0.74
0.68
0.71
-2.49%
30,902
03/12/2026
0.72
0.74
0.69
0.73
+0.10%
130,108
03/11/2026
0.76
0.80
0.73
0.73
-7.29%
39,821
03/10/2026
0.81
0.84
0.78
0.78
-3.44%
38,228
03/09/2026
0.82
0.82
0.77
0.81
+1.49%
53,783
03/06/2026
0.81
0.82
0.77
0.80
-0.88%
86,740
03/05/2026
0.78
0.81
0.77
0.81
+1.91%
106,244
03/04/2026
0.77
0.80
0.77
0.79
-1.25%
48,965
03/03/2026
0.73
0.83
0.70
0.80
+6.81%
169,426
03/02/2026
0.75
0.76
0.73
0.75
-0.47%
28,853
02/27/2026
0.73
0.76
0.73
0.75
+3.51%
48,350
02/26/2026
0.73
0.73
0.71
0.73
+2.29%
25,338
02/25/2026
0.69
0.73
0.68
0.71
+3.00%
40,098
02/24/2026
0.69
0.70
0.68
0.69
+1.69%
61,444
02/23/2026
0.66
0.69
0.65
0.68
+5.98%
93,237
02/20/2026
0.66
0.67
0.64
0.64
-1.34%
23,660
02/19/2026
0.66
0.66
0.64
0.65
+0.06%
17,423
02/18/2026
0.66
0.66
0.62
0.65
+1.31%
198,875
02/17/2026
0.64
0.67
0.63
0.64
-0.20%
47,076
02/13/2026
0.66
0.67
0.63
0.64
+1.01%
50,620
02/12/2026
0.65
0.69
0.63
0.64
+2.39%
158,817
02/11/2026
0.68
0.68
0.62
0.62
-7.43%
121,360
02/10/2026
0.68
0.69
0.67
0.67
-0.15%
19,755
02/09/2026
0.67
0.72
0.67
0.67
-0.15%
25,963
02/06/2026
0.66
0.70
0.66
0.67
+6.62%
52,675
02/05/2026
0.68
0.70
0.63
0.63
-6.09%
70,024
02/04/2026
0.68
0.73
0.67
0.67
-2.01%
79,662
02/03/2026
0.69
0.73
0.67
0.69
+1.23%
158,937
02/02/2026
0.63
0.68
0.63
0.68
+7.41%
46,055
01/30/2026
0.66
0.68
0.63
0.63
-4.43%
128,563
01/29/2026
0.70
0.70
0.64
0.66
-3.50%
67,759
01/28/2026
0.69
0.70
0.66
0.68
+0.90%
62,644
01/27/2026
0.67
0.68
0.63
0.68
+2.58%
159,068
01/26/2026
0.69
0.70
0.65
0.66
-2.96%
109,648
01/23/2026
0.69
0.73
0.67
0.68
+0.58%
53,869
01/22/2026
0.68
0.71
0.67
0.68
-0.72%
78,243
01/21/2026
0.68
0.71
0.68
0.68
+0.55%
61,765
01/20/2026
0.69
0.71
0.68
0.68
-3.50%
38,772
01/16/2026
0.70
0.72
0.69
0.70
+1.64%
31,390
01/15/2026
0.73
0.73
0.67
0.69
-3.80%
59,511
01/14/2026
0.74
0.74
0.70
0.72
-1.64%
76,495
01/13/2026
0.72
0.73
0.71
0.73
+4.11%
149,257