ClearSign Technologies Corporation - Common Stock (CLIR)

Last Price0.5710

Change+0.00 (0.00%)

NASDAQ · Last Trade: Mar 11th, 4:00 AM EDT

Historical Prices For ClearSign Technologies Corporation - Common Stock (CLIR)

Date Range:

2025-12-11 - 2026-03-11

Date	Open	High	Low	Close	Volume	Adjusted Close
3/10/2026	0.54	0.64	0.54	0.57	636,450	0.57
3/09/2026	0.56	0.56	0.52	0.54	63,018	0.54
3/06/2026	0.52	0.58	0.52	0.54	193,490	0.54
3/05/2026	0.52	0.54	0.52	0.52	92,753	0.52
3/04/2026	0.55	0.55	0.51	0.54	188,324	0.54
3/03/2026	0.54	0.56	0.54	0.55	25,265	0.55
3/02/2026	0.57	0.58	0.56	0.56	58,603	0.56
2/27/2026	0.54	0.57	0.54	0.56	43,988	0.56
2/26/2026	0.55	0.58	0.55	0.56	67,009	0.56
2/25/2026	0.57	0.59	0.56	0.58	67,857	0.58
2/24/2026	0.60	0.61	0.55	0.59	75,449	0.59
2/23/2026	0.59	0.60	0.58	0.59	46,878	0.59
2/20/2026	0.62	0.64	0.59	0.59	37,233	0.59
2/19/2026	0.62	0.64	0.61	0.62	73,422	0.62
2/18/2026	0.62	0.65	0.60	0.61	42,545	0.61
2/17/2026	0.61	0.63	0.59	0.63	22,223	0.63
2/13/2026	0.60	0.63	0.59	0.61	123,713	0.61
2/12/2026	0.59	0.61	0.56	0.61	81,201	0.61
2/11/2026	0.61	0.63	0.58	0.58	84,356	0.58
2/10/2026	0.65	0.65	0.61	0.61	66,149	0.61
2/09/2026	0.62	0.70	0.59	0.66	247,114	0.66
2/06/2026	0.58	0.59	0.55	0.58	54,298	0.58
2/05/2026	0.57	0.59	0.56	0.57	86,686	0.57
2/04/2026	0.59	0.61	0.57	0.59	82,705	0.59
2/03/2026	0.57	0.62	0.56	0.61	68,572	0.61
2/02/2026	0.59	0.65	0.54	0.60	161,048	0.60
1/30/2026	0.61	0.65	0.60	0.60	1,306,174	0.60
1/29/2026	0.64	0.65	0.58	0.60	118,532	0.60
1/28/2026	0.65	0.69	0.61	0.62	134,564	0.62
1/27/2026	0.69	0.72	0.67	0.67	146,299	0.67
1/26/2026	0.72	0.72	0.70	0.70	53,924	0.70
1/23/2026	0.72	0.75	0.70	0.70	31,796	0.70
1/22/2026	0.68	0.75	0.67	0.72	237,883	0.72
1/21/2026	0.75	0.77	0.63	0.68	226,532	0.68
1/20/2026	0.78	0.79	0.75	0.75	73,550	0.75
1/16/2026	0.79	0.81	0.76	0.76	93,724	0.76
1/15/2026	0.75	0.81	0.75	0.79	247,119	0.79
1/14/2026	0.77	0.78	0.75	0.75	35,233	0.75
1/13/2026	0.73	0.77	0.70	0.77	105,902	0.77
1/12/2026	0.78	0.78	0.70	0.74	225,375	0.74
1/09/2026	0.77	0.81	0.74	0.78	264,306	0.78
1/08/2026	0.77	0.79	0.69	0.73	125,084	0.73
1/07/2026	0.65	0.80	0.60	0.77	437,228	0.77
1/06/2026	0.69	0.69	0.58	0.60	258,452	0.60
1/05/2026	0.60	0.69	0.58	0.64	181,367	0.64
1/02/2026	0.56	0.59	0.55	0.57	112,047	0.57
12/31/2025	0.56	0.57	0.55	0.56	134,120	0.56
12/30/2025	0.55	0.58	0.55	0.56	81,626	0.56
12/29/2025	0.59	0.60	0.56	0.57	158,110	0.57
12/26/2025	0.61	0.65	0.60	0.61	70,258	0.61
12/24/2025	0.60	0.63	0.59	0.63	21,393	0.63
12/23/2025	0.56	0.60	0.56	0.60	33,190	0.60
12/22/2025	0.57	0.60	0.57	0.58	62,109	0.58
12/19/2025	0.60	0.63	0.55	0.57	176,396	0.57
12/18/2025	0.64	0.67	0.58	0.59	109,457	0.59
12/17/2025	0.58	0.59	0.55	0.55	216,682	0.55
12/16/2025	0.58	0.63	0.58	0.59	59,242	0.59
12/15/2025	0.64	0.66	0.58	0.58	321,830	0.58
12/12/2025	0.70	0.74	0.65	0.66	314,527	0.66
12/11/2025	0.68	0.68	0.58	0.61	300,469	0.61