ClearSign Technologies

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About CLIR

ClearSign Technologies Corp. engages in the designing and development of technologies for the combustion systems. Its product includes Duplex technology which focuses on the performance and enhancement of combustion systems in a broad range of markets, including the energy, commercial and industrial boiler, chemical, petrochemical, and power industries. 

CEO
Colin James Deller
CEOColin James Deller
Employees
15
Employees15
Headquarters
Tulsa, Oklahoma
HeadquartersTulsa, Oklahoma
Founded
2008
Founded2008
Employees
15
Employees15

CLIR Key Statistics

Market cap
21.85M
Market cap21.85M
Price-Earnings ratio
-3.47
Price-Earnings ratio-3.47
Dividend yield
—
Dividend yield—
Average volume
18.87K
Average volume18.87K
High today
$3.32
High today$3.32
Low today
$3.15
Low today$3.15
Open price
$3.22
Open price$3.22
Volume
25.60K
Volume25.60K
52 Week high
$7.56
52 Week high$7.56
52 Week low
$0.39
52 Week low$0.39

Stock Snapshot

As of today, ClearSign Technologies(CLIR) shares are valued at $3.19. The company's market cap stands at 21.85M, with a P/E ratio of -3.47.

As of 2026-10-11, ClearSign Technologies(CLIR) stock has fluctuated between $3.15 and $3.32. The current price stands at $3.19, placing the stock +1.1% above today's low and -4.1% off the high.

The ClearSign Technologies(CLIR)'s current trading volume is 25.6K, compared to an average daily volume of 18.87K.

During the past year, ClearSign Technologies(CLIR) stock moved between $0.39 at its lowest and $7.56 at its peak.

During the past year, ClearSign Technologies(CLIR) stock moved between $0.39 at its lowest and $7.56 at its peak.

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