ClearSign Technologies Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 26, 2025	0.55	0.60	0.53	0.57	0.57	1.35%	31,459
Jun 25, 2025	0.58	0.61	0.55	0.56	0.56	-5.86%	26,081
Jun 24, 2025	0.58	0.60	0.55	0.60	0.60	3.57%	21,377
Jun 23, 2025	0.63	0.63	0.53	0.58	0.58	-7.03%	165,210
Jun 20, 2025	0.60	0.64	0.60	0.62	0.62	1.92%	38,347
Jun 18, 2025	0.63	0.64	0.57	0.61	0.61	-1.47%	43,210
Jun 17, 2025	0.62	0.64	0.60	0.62	0.62	1.28%	33,980
Jun 16, 2025	0.63	0.63	0.61	0.61	0.61	1.65%	14,404
Jun 13, 2025	0.61	0.62	0.60	0.60	0.60	-0.07%	19,682
Jun 12, 2025	0.64	0.64	0.60	0.60	0.60	-0.87%	30,874
Jun 11, 2025	0.63	0.66	0.60	0.61	0.61	-1.97%	64,708
Jun 10, 2025	0.60	0.65	0.58	0.62	0.62	0.23%	30,325
Jun 9, 2025	0.66	0.67	0.55	0.62	0.62	-6.58%	76,717
Jun 6, 2025	0.66	0.68	0.61	0.66	0.66	1.66%	45,957
Jun 5, 2025	0.63	0.67	0.61	0.65	0.65	6.43%	44,621
Jun 4, 2025	0.62	0.65	0.60	0.61	0.61	-3.47%	55,961
Jun 3, 2025	0.69	0.70	0.63	0.63	0.63	-8.19%	30,909
Jun 2, 2025	0.68	0.70	0.59	0.69	0.69	1.22%	71,839
May 30, 2025	0.70	0.70	0.62	0.68	0.68	4.60%	15,206
May 29, 2025	0.63	0.70	0.58	0.65	0.65	7.28%	115,273
May 28, 2025	0.57	0.62	0.57	0.61	0.61	6.32%	50,561
May 27, 2025	0.63	0.63	0.56	0.57	0.57	-8.08%	23,585
May 23, 2025	0.63	0.65	0.58	0.62	0.62	-0.75%	85,141
May 22, 2025	0.69	0.69	0.58	0.62	0.62	-12.00%	148,937
May 21, 2025	0.70	0.75	0.66	0.71	0.71	0.06%	68,707
May 20, 2025	0.76	0.76	0.66	0.71	0.71	-2.79%	43,784
May 19, 2025	0.72	0.77	0.65	0.73	0.73	-1.08%	105,840
May 16, 2025	0.67	0.77	0.65	0.74	0.74	13.91%	130,047
May 15, 2025	0.62	0.67	0.62	0.65	0.65	4.50%	52,599
May 14, 2025	0.57	0.71	0.57	0.62	0.62	9.17%	157,898
May 13, 2025	0.57	0.57	0.55	0.57	0.57	-0.80%	34,246
May 12, 2025	0.55	0.58	0.53	0.57	0.57	5.08%	52,697
May 9, 2025	0.58	0.58	0.54	0.54	0.54	2.74%	31,410
May 8, 2025	0.58	0.58	0.53	0.53	0.53	-1.88%	19,573
May 7, 2025	0.58	0.60	0.54	0.54	0.54	-5.64%	56,036
May 6, 2025	0.59	0.59	0.57	0.57	0.57	-3.73%	25,820
May 5, 2025	0.60	0.60	0.56	0.59	0.59	0.80%	41,244
May 2, 2025	0.60	0.60	0.55	0.59	0.59	3.98%	16,081
May 1, 2025	0.56	0.60	0.55	0.57	0.57	-4.22%	68,569
Apr 30, 2025	0.56	0.60	0.55	0.59	0.59	9.05%	35,062
Apr 29, 2025	0.57	0.57	0.54	0.54	0.54	-1.47%	40,930
Apr 28, 2025	0.54	0.60	0.53	0.55	0.55	-3.25%	30,737
Apr 25, 2025	0.57	0.58	0.52	0.57	0.57	-2.91%	106,524
Apr 24, 2025	0.57	0.60	0.52	0.59	0.59	0.89%	178,145
Apr 23, 2025	0.56	0.60	0.56	0.58	0.58	0.33%	41,432
Apr 22, 2025	0.60	0.60	0.57	0.58	0.58	-1.68%	15,647
Apr 21, 2025	0.61	0.61	0.57	0.59	0.59	1.67%	20,354
Apr 17, 2025	0.60	0.60	0.57	0.58	0.58	3.37%	10,759
Apr 16, 2025	0.62	0.62	0.54	0.56	0.56	-4.88%	95,015
Apr 15, 2025	0.59	0.61	0.56	0.59	0.59	5.32%	31,981