CLIR
ClearSign Combustion CorporationNASDAQINDUSTRIALSPOLLUTION & TREATMENT CONTROLS
Key Statistics
Market Cap
$28.83M
P/E Ratio
—
EPS
$-0.10
Beta
1.26
52W High
$11.20
52W Low
$3.24
50-Day MA
$5.11
200-Day MA
$6.49
Dividend Yield
—
Profit Margin
-105.00%
Forward P/E
72.99
PEG Ratio
0.00
About ClearSign Combustion Corporation
ClearSign Technologies Corporation designs and develops products and technologies to improve operational performance, energy efficiency, emission reduction, safety, and overall profitability of industrial and commercial systems in the United States and the People's Republic of China. The company is headquartered in Seattle, Washington.
Fundamentals
| Revenue (TTM) | $5.23M |
| Gross Profit (TTM) | $1.42M |
| EBITDA | $-6.48M |
| Operating Margin | -22.50% |
| Return on Equity | -47.20% |
| Return on Assets | -29.30% |
| Revenue/Share (TTM) | $0.94 |
| Book Value | $1.79 |
| Price-to-Book | 3.02 |
| Price-to-Sales (TTM) | 5.51 |
| EV/Revenue | 3.785 |
| EV/EBITDA | -3.71 |
| Quarterly Earnings Growth (YoY) | 0.00% |
| Quarterly Revenue Growth (YoY) | 522.00% |
| Shares Outstanding | $5.41M |
| Float | $4.46M |
| % Insiders | 5.76% |
| % Institutions | 23.81% |
Historical Volatility
HV 10-Day
73.40%
HV 20-Day
165.41%
HV 30-Day
142.94%
HV 60-Day
121.43%
HV Rank
86.1%
Volatility is currently contracting
Data last updated: 4/29/2026