ClearSign Combustion (CLIR)
NASDAQ:CLIR
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Time Period
1Y
Events
Historical Prices
Rows:
May 22, 2026
4.74
4.89
4.61
4.85
4.85
-3.19%
17,891
0.55
May 21, 2026
4.73
5.01
4.59
5.01
5.01
+2.24%
8,068
0.25
May 20, 2026
4.61
5.09
4.51
4.90
4.90
+6.52%
16,855
0.52
May 19, 2026
4.47
4.65
4.46
4.60
4.60
+4.31%
6,202
0.19
May 18, 2026
4.71
4.82
4.41
4.41
4.41
-6.37%
25,389
0.79
May 15, 2026
4.86
5.07
4.62
4.71
4.71
-9.51%
21,737
0.68
May 14, 2026
4.61
5.56
4.57
5.21
5.21
+16.97%
29,320
0.94
May 13, 2026
4.49
4.74
4.35
4.45
4.45
-2.20%
16,132
0.52
May 12, 2026
4.38
4.75
4.37
4.55
4.55
+4.26%
17,329
0.56
May 11, 2026
4.61
4.61
4.18
4.36
4.36
-3.88%
22,508
0.73
May 08, 2026
4.80
4.80
4.21
4.54
4.54
-6.00%
26,176
0.85
May 07, 2026
4.97
4.98
4.62
4.83
4.83
-1.63%
16,310
0.53
May 06, 2026
4.91
5.01
4.80
4.91
4.91
0.00%
15,731
0.51
May 05, 2026
4.94
4.99
4.88
4.91
4.91
-2.96%
4,995
0.16
May 04, 2026
5.03
5.10
4.57
5.06
5.06
-1.17%
16,145
0.53
May 01, 2026
5.05
5.22
5.01
5.12
5.12
+2.40%
14,552
0.48
Apr 30, 2026
5.33
5.33
5.00
5.00
5.00
-6.89%
9,144
0.30
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
Rows: