US Stocks
/
ClearSign Technologies Corporation  (DE) Share Price

ClearSign Technologies Corporation (DE) Share Price

NASDAQ: CLIR | Micro Cap
$4.01
+$4.01 (--%) Last updated on 11 Sep, 2026 | 01:29 IST
  • Performance
  • Chart
  • Fundamentals
  • Quarterly P&L
  • Annual P&L
  • About
  • Price history
  • FAQs

ClearSign Technologies Corporation (DE) Stock Performance

Open
$4.13
Prev. Close
N/A
Circuit Range
N/A
Day Range
$4.06 - $4.13
Year Range
$0.39 - $7.39
Volume
303
Average Traded
$4.09

ClearSign Technologies Corporation (DE) Share Price Chart

$4.06$4.13
L
Show Current Price
H

ClearSign Technologies Corporation (DE) Stock Fundamentals & Key Indicators

Market Cap
$22.26M
PE Ratio (TTM)
-4.05
Dividend Yield
N/A
EPS (TTM)
$-0.99
Revenue (TTM)
$5.23M
Return On Equity (TTM)
-57.67%
Profit Margin
-105.01%
Debt to Equity
0.27
Quarterly Earnings Growth YoY
-23.72%

ClearSign Technologies Corporation (DE) Quarterly Profit & Loss

All figures in USD

ParticularsMar 2024Jun 2024Sep 2024Mar 2025Jun 2025Sep 2025
RevenueN/A-$3000.00-$1.31M-$205000.00-$78000.00-$661000.00
Net Profit-$1.11M-$1.87M-$1.16M-$2.08M-$1.68M-$1.43M
Net Profit MarginN/A62400.00%88.30%1012.68%2153.85%216.19%
Income ChangeN/A-68.95%38.30%-79.74%19.08%14.94%

ClearSign Technologies Corporation (DE) Annual Profit & Loss

All figures in USD

Particulars2025
Revenue-$3.81M
Net Profit-$5.50M
Net Profit Margin144.25%
Income ChangeN/A

About ClearSign Technologies Corporation (DE)

ClearSign Technologies Corporation designs and develops products and technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial systems in the United States, the People's Republic of China, and Hong Kong. The company's technologies include ClearSign core burner technology consists of an industrial burner body and a downstream porous ceramic or metal flame stabilizing structure; ClearSign core process burner technology that provides a direct burner replacement for traditional refinery process heaters; ClearSign core boiler burner technology; ClearSign core flaring burners that can be used individually, or in combination, to provide a flare product with extremely low nitrogen oxide emissions; and ClearSign eye flame sensor, an electrical flame sensor for industrial applications. It serves energy, institutional, commercial and industrial boiler, chemical, and petrochemical industries. ClearSign Technologies Corporation was formerly known as ClearSign Combustion Corporation and changed its name to ClearSign Technologies Corporation in November 2019. The company was incorporated in 2008 and is headquartered in Tulsa, Oklahoma.

ClearSign Technologies Corporation (DE) Historical Returns

MonthOpenCloseChange %
Sep 2026
$4.09
$4.05
-14.65%
Aug 2026
$4.11
$4.75
+35.19%
Jul 2026
$4.04
$3.51
-5.14%
Jun 2026
$4.38
$3.70
-16.85%
May 2026
$4.57
$4.45
-19.68%
Apr 2026
$4.65
$5.54
+37.47%
Mar 2026
$0.56
$4.03
+631.40%
Feb 2026
$0.59
$0.55
-8.17%
Jan 2026
$0.60
$0.60
+6.38%
Dec 2025
$0.68
$0.56
-23.78%
Nov 2025
$0.85
$0.74
-15.33%
Oct 2025
$0.82
$0.87
+13.21%

CLIR Share Price FAQs

What is ClearSign Technologies Corporation (DE) share price today?

chevron-up
ClearSign Technologies Corporation (DE) share price today is $4.01 as on September 11, 2026 at 1:29 am IST.

What is the 52 week high and 52 week low of ClearSign Technologies Corporation (DE) stock?

chevron-up
The 52 week high of ClearSign Technologies Corporation (DE) stock is $7.39, while the 52 week low is $0.39 as of 11 Sep '26.

What is CLIR's market capitalisation today?

chevron-up
CLIR market capitalisation is $22.26M as of September 11, 2026, at 7:15 am IST.

What is CLIR's net income for the last quarter?

chevron-up
CLIR's net income for the last quarter is -0.00B USD.

What is the 5 year returns of CLIR?

chevron-up
The 5 year returns of CLIR is 101.51% as on 11 Sep '26.

What is the high & low stock price of CLIR today?

chevron-up
CLIR stock price hit a high of $4.13 and low of $4.06 as of 11 Sep '26.

Can I buy CLIR shares in India?

chevron-up
Yes. You can buy CLIR in India by opening an international trading account.