Price Alert

ClearSign Technologies Co... (CLIR)

NASDAQ: CLIR · Real-Time Price · USD

0.54

-0.02 (-3.57%)

At close: Aug 19, 2025, 12:08 PM

CLIR Stock Price History

1M 3M YTD 1Y 3Y 5Y Max

Date	Open	High	Low	Close	Adj Close	% Change	Volume
Aug 18, 2025	0.57	0.59	0.56	0.56	0.56	0.00%	35,113
Aug 15, 2025	0.60	0.60	0.56	0.56	0.56	-8.20%	79,414
Aug 14, 2025	0.62	0.62	0.58	0.61	0.61	3.39%	76,777
Aug 13, 2025	0.55	0.59	0.55	0.59	0.59	11.32%	62,302
Aug 12, 2025	0.57	0.57	0.50	0.53	0.53	-1.85%	118,146
Aug 11, 2025	0.55	0.57	0.53	0.54	0.54	-3.57%	80,100
Aug 8, 2025	0.57	0.57	0.55	0.56	0.56	0.00%	98,657
Aug 7, 2025	0.56	0.59	0.54	0.56	0.56	-3.45%	58,916
Aug 6, 2025	0.56	0.58	0.56	0.58	0.58	5.45%	30,680
Aug 5, 2025	0.57	0.57	0.54	0.55	0.55	0.00%	60,071
Aug 4, 2025	0.56	0.57	0.54	0.55	0.55	0.00%	29,236
Aug 1, 2025	0.57	0.58	0.54	0.55	0.55	-5.17%	45,100
Jul 31, 2025	0.60	0.60	0.57	0.58	0.58	1.75%	13,622
Jul 30, 2025	0.60	0.63	0.57	0.57	0.57	-5.00%	65,041
Jul 29, 2025	0.64	0.65	0.60	0.60	0.60	-4.76%	54,721
Jul 28, 2025	0.61	0.65	0.61	0.63	0.63	5.00%	204,400
Jul 25, 2025	0.57	0.62	0.57	0.60	0.60	1.69%	95,200
Jul 24, 2025	0.59	0.60	0.57	0.59	0.59	1.72%	73,349
Jul 23, 2025	0.58	0.62	0.57	0.58	0.58	-3.33%	96,200
Jul 22, 2025	0.60	0.63	0.57	0.60	0.59	3.45%	132,327