CLIR Stock Summary and Trading Ideas (Clearsign Technologies | NASDAQ:CLIR)

ClearSign Technologies Corp is engaged in designing and develop technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial combustion systems, including emission and operational performance, energy efficiency and overall cost-effectiveness. Its ClearSign Core technology has been proved to be in full scale industrial test furnaces and boilers and first customer installations are currently operating in normal commercial applications The company offers products that include process burners, boiler burners, flares, and ClearSign Eye. The company operates in one segment: Combustion segment. The products of the company include: Process Burners, Midstream and Power, Flares, Boiler Burners, and Sensing Technology.

What symbol and exchange does Clearsign Technologies shares trade?

Clearsign Technologies trades on the NASDAQ stock market under the symbol CLIR.

What is Clearsign Technologies stock price doing today?

As of August 28, 2026, CLIR stock price declined to $4.47 with 4,929 million shares trading.

How much is Clearsign Technologies worth?

CLIR has a market cap of $30.40 million. This is considered a Sub-Micro Cap stock.

How much money does Clearsign Technologies make?

Last quarter Clearsign Technologies reported $560,000 in Revenue and -$.22 earnings per share. This fell short of revenue expectation by $-52,000 and exceeded earnings estimates by $.03.

What is the highest and lowest price Clearsign Technologies traded in the last 3 year period?

In the last 3 years, CLIR traded as high as $17.20 and as low as $3.16.

What are the top ETFs holding Clearsign Technologies?

The top ETF exchange traded funds that CLIR belongs to (by Net Assets): VTI, VXF, DFSU, DFAC, DCOR.

Is Clearsign Technologies (CLIR) a good investment?

CLIR has underperformed the market in the last year with a price return of -24.7% while the SPY ETF gained +19.7%. CLIR has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -2.1% and -4.0%, respectively, while the SPY returned +2.2% and -0.9%, respectively.

What are the support and resistance levels for Clearsign Technologies (CLIR)?

CLIR support price is $4.15 and resistance is $4.91 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that CLIR shares will trade within this expected range on the day.