ClearSign Combustion (CLIR)
NASDAQ:CLIR
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Time Period
1Y
Events
Historical Prices
Rows:
Apr 29, 2026
5.33
5.56
5.33
5.37
5.37
+0.75%
2,881
0.09
Apr 28, 2026
5.32
5.51
5.32
5.33
5.33
+1.91%
9,463
0.29
Apr 27, 2026
4.88
5.33
4.73
5.23
5.23
+4.60%
14,731
0.45
Apr 24, 2026
5.08
5.26
5.00
5.00
5.00
-3.10%
5,724
0.18
Apr 23, 2026
5.48
5.50
5.06
5.16
5.16
-7.69%
15,256
0.47
Apr 22, 2026
5.48
5.80
5.48
5.59
5.59
+3.52%
12,982
0.40
Apr 21, 2026
5.44
5.53
5.21
5.40
5.40
-0.09%
11,908
0.37
Apr 20, 2026
5.56
5.66
5.19
5.41
5.41
-0.83%
56,182
1.75
Apr 17, 2026
5.33
5.68
5.33
5.45
5.45
+2.25%
21,245
0.67
Apr 16, 2026
5.90
6.14
5.22
5.33
5.33
-8.73%
17,537
0.56
Apr 15, 2026
5.60
5.96
5.60
5.84
5.84
+8.55%
17,682
0.56
Apr 14, 2026
5.47
5.60
5.26
5.38
5.38
-0.19%
18,765
0.60
Apr 13, 2026
5.29
5.39
4.93
5.39
5.39
+1.89%
47,758
1.55
Apr 10, 2026
6.28
6.59
4.73
5.29
5.29
-14.40%
133,132
4.61
Apr 09, 2026
6.30
6.87
5.99
6.18
6.18
-4.48%
58,115
2.05
Apr 08, 2026
6.58
6.59
5.99
6.47
6.47
+5.20%
40,225
1.43
Apr 07, 2026
6.45
6.98
5.55
6.15
6.15
-11.38%
77,114
2.85
Apr 06, 2026
4.85
7.56
4.80
6.94
6.94
+43.69%
690,976
41.17
Apr 03, 2026
4.72
4.94
4.31
4.83
4.83
0.00%
0
0.00
Apr 02, 2026
4.72
4.94
4.31
4.83
4.83
+2.55%
8,385
0.48
Apr 01, 2026
4.39
4.71
4.35
4.71
4.71
+8.03%
13,644
0.79
Mar 31, 2026
3.69
4.46
3.69
4.36
4.36
+13.25%
11,129
0.65
Mar 30, 2026
3.78
4.04
3.60
3.85
3.85
+2.94%
43,905
2.64
Mar 27, 2026
3.71
3.76
3.24
3.74
3.74
+0.54%
9,761
0.59
Mar 26, 2026
3.50
4.06
3.50
3.72
3.72
+4.20%
19,446
1.17
Mar 25, 2026
3.65
3.73
3.57
3.57
3.57
+1.13%
7,075
0.43
Mar 24, 2026
3.53
3.71
3.53
3.53
3.53
-1.94%
8,046
0.49
Mar 23, 2026
3.78
3.84
3.52
3.60
3.60
+4.05%
14,689
0.90
Mar 20, 2026
3.63
3.96
3.37
3.46
3.46
-4.16%
33,095
2.10
Mar 19, 2026
3.66
3.83
3.56
3.61
3.61
-3.22%
16,519
1.06
Mar 18, 2026
4.00
4.03
3.67
3.73
3.73
-7.67%
27,670
1.79
Mar 17, 2026
4.26
4.34
4.01
4.04
4.04
-7.23%
25,813
1.70
Mar 16, 2026
4.62
4.75
4.26
4.36
4.36
+0.62%
25,043
1.65
Mar 13, 2026
4.22
4.41
3.91
4.33
4.33
-1.64%
32,167
2.18
Mar 12, 2026
4.79
5.00
4.37
4.40
4.40
-1.65%
32,564
2.21
Mar 11, 2026
5.05
5.09
4.39
4.47
4.47
-21.65%
62,155
4.36
Mar 10, 2026
5.36
6.43
5.36
5.71
5.71
+6.53%
63,670
4.64
Mar 09, 2026
5.61
5.61
5.24
5.36
5.36
+0.09%
6,301
0.45
Mar 06, 2026
5.20
5.81
5.20
5.36
5.36
+2.78%
19,349
1.42
Mar 05, 2026
5.21
5.38
5.15
5.21
5.21
-3.52%
9,275
0.68
Mar 04, 2026
5.50
5.50
5.11
5.40
5.40
-1.64%
18,931
1.42
Mar 03, 2026
5.40
5.60
5.40
5.49
5.49
-2.24%
2,527
0.19
Mar 02, 2026
5.70
5.80
5.61
5.62
5.62
0.00%
5,860
0.44
Feb 27, 2026
5.41
5.70
5.41
5.62
5.62
0.00%
4,398
0.33
Feb 26, 2026
5.53
5.81
5.53
5.62
5.62
-3.09%
6,725
0.50
Feb 25, 2026
5.74
5.90
5.60
5.80
5.80
-1.36%
6,785
0.51
Feb 24, 2026
5.96
6.11
5.50
5.88
5.88
+0.26%
7,694
0.58
Feb 23, 2026
5.94
6.02
5.83
5.86
5.86
-1.50%
4,687
0.36
Feb 20, 2026
6.24
6.40
5.93
5.95
5.95
-3.28%
3,723
0.28
Feb 19, 2026
6.19
6.36
6.06
6.15
6.15
+1.40%
7,342
0.54
Rows: