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
25.93M
Market cap25.93M
Price-Earnings ratio
-4.86
Price-Earnings ratio-4.86
Dividend yield
Dividend yield
Average volume
19.80K
Average volume19.80K
High today
$4.73
High today$4.73
Low today
$4.73
Low today$4.73
Open price
$4.73
Open price$4.73
Volume
2.92K
Volume2.92K
52 Week high
$7.56
52 Week high$7.56
52 Week low
$0.39
52 Week low$0.39

Stock Snapshot

The current ClearSign Technologies(CLIR) stock price is $4.79, with a market capitalization of 25.93M. The stock trades at a price-to-earnings (P/E) ratio of -4.86.

On 2026-05-21, ClearSign Technologies(CLIR) stock moved within a range of $4.73 to $4.73. With shares now at $4.79, the stock is trading +1.3% above its intraday low and +1.3% below the session's peak.

Trading volume for ClearSign Technologies(CLIR) stock has reached 2.92K, versus its average volume of 19.8K.

Over the past 52 weeks, ClearSign Technologies(CLIR) stock has traded between a high of $7.56 and a low of $0.39.

Over the past 52 weeks, ClearSign Technologies(CLIR) stock has traded between a high of $7.56 and a low of $0.39.

CLIR News

Zacks 3h
ClearSign Technologies Q1 Earnings Miss Estimates, Revenues Fall Y/Y - Zacks Investment Research

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ClearSign Technologies Q1 Earnings Miss Estimates, Revenues Fall Y/Y - Zacks Investment Research

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