CLEARSIGN COMBUSTION $8.75
+0.22
|
Date |
Open |
High |
Low |
Close |
Volume |
|
5/22/2013
|
9.09
|
9.12
|
8.26
|
8.53
|
1009
|
|
5/21/2013
|
9.49
|
9.73
|
8.52
|
9.14
|
1034
|
|
5/20/2013
|
9.12
|
10.09
|
9.12
|
9.55
|
721
|
|
5/17/2013
|
9.08
|
9.34
|
8.95
|
9.26
|
599
|
|
5/16/2013
|
9.65
|
9.65
|
8.86
|
8.94
|
1517
|
|
5/15/2013
|
9.89
|
9.97
|
9.55
|
9.70
|
510
|
|
5/14/2013
|
10.35
|
10.44
|
9.50
|
9.97
|
1363
|
|
5/13/2013
|
10.05
|
10.67
|
9.99
|
10.30
|
814
|
|
5/10/2013
|
10.84
|
11.21
|
10.27
|
10.30
|
1354
|
|
5/9/2013
|
10.40
|
10.89
|
10.04
|
10.78
|
1470
|
|
5/8/2013
|
10.14
|
10.40
|
9.75
|
10.40
|
1334
|
|
5/7/2013
|
8.80
|
10.40
|
8.68
|
10.36
|
4020
|
|
5/6/2013
|
8.84
|
8.99
|
8.75
|
8.89
|
613
|
|
5/3/2013
|
9.13
|
9.23
|
8.75
|
8.81
|
681
|
|
5/2/2013
|
9.24
|
9.46
|
8.86
|
9.12
|
1190
|
|
5/1/2013
|
9.18
|
9.59
|
8.95
|
9.18
|
585
|
|
4/30/2013
|
9.51
|
9.61
|
8.82
|
9.01
|
1180
|
|
4/29/2013
|
8.10
|
9.45
|
8.05
|
9.34
|
4269
|
|
4/26/2013
|
8.00
|
8.10
|
7.72
|
8.01
|
1053
|
|
4/25/2013
|
8.07
|
8.39
|
7.80
|
7.85
|
674
|
|
4/24/2013
|
8.10
|
8.11
|
7.83
|
8.10
|
841
|
|
4/23/2013
|
8.50
|
8.50
|
7.81
|
8.12
|
1588
|
|
4/22/2013
|
7.40
|
8.50
|
7.15
|
8.30
|
2064
|
|
4/19/2013
|
7.25
|
7.33
|
7.03
|
7.33
|
169
|
|
4/18/2013
|
7.66
|
7.70
|
7.15
|
7.25
|
459
|
|
4/17/2013
|
7.46
|
7.75
|
7.36
|
7.57
|
655
|
|
4/16/2013
|
7.57
|
7.61
|
7.26
|
7.57
|
546
|
|
4/15/2013
|
7.69
|
7.69
|
7.15
|
7.62
|
930
|
|
4/12/2013
|
7.66
|
7.80
|
7.33
|
7.80
|
461
|
|
4/11/2013
|
7.56
|
8.05
|
7.33
|
7.71
|
1265
|
|
4/10/2013
|
7.16
|
7.71
|
7.10
|
7.59
|
2252
|
|
4/9/2013
|
7.25
|
7.25
|
6.60
|
6.93
|
1170
|
|
4/8/2013
|
7.71
|
7.72
|
7.00
|
7.30
|
1756
|
|
4/5/2013
|
8.11
|
8.13
|
7.52
|
7.67
|
986
|
|
4/4/2013
|
7.99
|
8.19
|
7.76
|
8.04
|
2212
|
|
4/3/2013
|
7.75
|
8.20
|
7.44
|
7.92
|
3458
|
|
4/2/2013
|
6.93
|
8.19
|
6.93
|
7.75
|
6290
|
|
4/1/2013
|
7.12
|
7.12
|
6.57
|
6.90
|
1394
|
|
3/28/2013
|
6.70
|
7.20
|
6.70
|
7.11
|
2237
|
|
3/27/2013
|
6.78
|
6.78
|
6.50
|
6.77
|
466
|
|
3/26/2013
|
6.98
|
6.98
|
6.60
|
6.69
|
288
|
|
3/25/2013
|
7.10
|
7.28
|
6.80
|
6.95
|
722
|
|
3/22/2013
|
6.82
|
7.09
|
6.71
|
7.02
|
557
|
|
3/21/2013
|
6.48
|
6.95
|
6.48
|
6.79
|
1104
|
|
3/20/2013
|
6.58
|
6.72
|
6.36
|
6.49
|
451
|
|
3/19/2013
|
6.57
|
6.57
|
6.13
|
6.50
|
1131
|
|
3/18/2013
|
6.23
|
6.63
|
6.22
|
6.49
|
1154
|
|
3/15/2013
|
6.77
|
6.89
|
6.13
|
6.34
|
1224
|
|
3/14/2013
|
7.20
|
7.33
|
6.60
|
6.77
|
1217
|
|
3/13/2013
|
7.00
|
7.38
|
6.59
|
7.13
|
3592
|
|
3/12/2013
|
5.86
|
7.51
|
5.80
|
6.90
|
9694
|
|
3/11/2013
|
5.04
|
5.80
|
5.01
|
5.79
|
1648
|
|
3/8/2013
|
4.94
|
5.06
|
4.90
|
5.04
|
335
|
|
3/7/2013
|
4.98
|
5.08
|
4.89
|
5.00
|
303
|
|
3/6/2013
|
5.08
|
5.19
|
4.75
|
4.91
|
960
|
|
3/5/2013
|
5.33
|
5.33
|
5.01
|
5.11
|
341
|
|
3/4/2013
|
5.02
|
5.36
|
5.02
|
5.36
|
482
|
|
3/1/2013
|
4.95
|
5.14
|
4.90
|
5.10
|
347
|
|
2/28/2013
|
5.05
|
5.10
|
4.90
|
4.91
|
349
|
|
2/27/2013
|
5.02
|
5.09
|
4.96
|
5.04
|
374
|
|
2/26/2013
|
5.07
|
5.10
|
4.94
|
5.01
|
166
|
|
2/25/2013
|
5.31
|
5.33
|
4.85
|
5.09
|
812
|
|
2/22/2013
|
5.09
|
5.45
|
4.82
|
5.10
|
1150
|
|
2/21/2013
|
4.92
|
5.46
|
4.84
|
5.15
|
302
|
|
2/20/2013
|
4.88
|
4.92
|
4.82
|
4.92
|
302
|
|
2/19/2013
|
5.12
|
5.12
|
4.83
|
5.05
|
1082
|
|
2/15/2013
|
5.00
|
5.43
|
4.87
|
5.17
|
889
|
|
2/14/2013
|
4.65
|
5.00
|
4.60
|
5.00
|
736
|
|
2/13/2013
|
4.50
|
4.70
|
4.50
|
4.60
|
247
|
|
2/12/2013
|
4.42
|
4.58
|
4.41
|
4.55
|
364
|
|
2/11/2013
|
4.39
|
4.55
|
4.38
|
4.44
|
230
|
|
2/8/2013
|
4.30
|
4.39
|
4.25
|
4.35
|
275
|
|
2/7/2013
|
4.36
|
4.42
|
4.31
|
4.42
|
300
|
|
2/6/2013
|
4.29
|
4.56
|
4.25
|
4.34
|
236
|
|
2/5/2013
|
4.30
|
4.53
|
4.15
|
4.29
|
210
|
|
2/4/2013
|
4.57
|
4.63
|
4.12
|
4.30
|
442
|
|
2/1/2013
|
4.68
|
4.74
|
4.55
|
4.62
|
142
|
|
1/31/2013
|
4.75
|
4.75
|
4.70
|
4.70
|
111
|
|
1/30/2013
|
4.78
|
4.78
|
4.70
|
4.70
|
79
|
|
1/29/2013
|
4.90
|
4.90
|
4.67
|
4.78
|
64
|
|
1/28/2013
|
4.75
|
4.95
|
4.75
|
4.80
|
99
|
|
1/25/2013
|
4.84
|
4.90
|
4.67
|
4.72
|
126
|
|
1/24/2013
|
4.91
|
4.91
|
4.75
|
4.80
|
108
|
|
1/23/2013
|
4.83
|
4.90
|
4.80
|
4.87
|
59
|
|
1/22/2013
|
4.95
|
4.95
|
4.83
|
4.90
|
107
|
|
1/18/2013
|
4.92
|
4.97
|
4.82
|
4.95
|
147
|
|
1/17/2013
|
4.86
|
4.95
|
4.86
|
4.88
|
45
|
|
1/16/2013
|
4.93
|
5.00
|
4.87
|
4.97
|
135
|
|
1/15/2013
|
4.98
|
4.98
|
4.85
|
4.87
|
90
|
|
1/14/2013
|
4.89
|
4.99
|
4.85
|
4.93
|
97
|
|
1/11/2013
|
4.89
|
4.94
|
4.76
|
4.89
|
89
|
|
1/10/2013
|
4.92
|
4.94
|
4.75
|
4.94
|
140
|
|
1/9/2013
|
4.95
|
4.99
|
4.81
|
4.90
|
160
|
|
1/8/2013
|
4.90
|
4.96
|
4.84
|
4.95
|
212
|
|
1/7/2013
|
4.98
|
5.00
|
4.85
|
4.95
|
174
|
|
1/4/2013
|
4.99
|
5.00
|
4.82
|
4.82
|
126
|
|
1/3/2013
|
5.00
|
5.00
|
4.82
|
5.00
|
165
|
|
1/2/2013
|
4.96
|
5.00
|
4.87
|
5.00
|
230
|
|
12/31/2012
|
4.61
|
5.00
|
4.51
|
4.84
|
323
|
|
12/28/2012
|
4.81
|
4.81
|
4.61
|
4.72
|
146
|