ClearSign Combustion (CLIR) Live Share Price, Invest From India

ClearSign Combustion Stock Performance

as on October 21, 2026 at 6:59 am IST

Day's Low
Day's High
$2.43
Day's Price Range
$2.52
$2.47
1.62%
Downside
2.02%
Upside
52 Week's Low
52 Week's High
$2.12
52-Week Price Range
$10.20
$2.47
14.17%
Downside
312.96%
Upside

ClearSign Combustion share price movements today

Previous Close: $2.34
Open: $2.43
Volume: 455.8K
Market Cap: $16.3M
Day's Low - High: $2.43 - $2.52
52 Week Low - High: $2.12 - $10.20

ClearSign Combustion Historical Returns

1 Month Return: -39.22 %
3 Month Return: -30.56 %
1 Year Return: -75.37 %
3 Year Return: -74.18 %
5 Year Return: -87.42 %

ClearSign Combustion Stock Fundamentals & Key Indicators

Check ClearSign Combustion market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.

Market Cap

$16.3M

EPS (TTM)

-0.919

Dividend Yield

0.00%

Quarterly Earnings Growth YOY

0.00%

PE Ratio (TTM)

-2.61

Industry PE ratio

-8.63

PEG Ratio

-0.14

EBITDA

-5.0M

Revenue (TTM)

5.5M

Profit Margin

18.49%

Return On Equity TTM

-58.08%

ClearSign Combustion vs Peer Comparison

Compare market cap, revenue, PE, and other key metrics of ClearSign Combustion with its industry peers.

Company	Analyst View	Market Cap	5 Years Return %	PE Ratio	Profit Margin %	Dividend Yield %
ClearSign Combustion	Buy	$16.3M	-87.42%	-2.61	18.49%	0.00%
Ceco Environmental	StrongBuy	$3.7B	NA	-104.06	32.66%	0.00%
Zurn Water Solutions	Buy	$7.8B	31.99%	28.52	44.77%	0.93%
Veralto Corporation	Buy	$24.6B	NA	25.32	60.18%	0.51%
PureCycle Technologies	Buy	$616.8M	-79.32%	-2.45	-990.98%	0.00%

Stock Returns calculator for ClearSign Combustion Stock including INR - Dollar returns

The ClearSign Combustion stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.

*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.

Investment Value

₹1,00,000

ClearSign Combustion investment value today

Current value as on today

₹28,081

Returns

-₹71,919

(-71.92%)

Returns from ClearSign Combustion Stock

-₹74,005 (-74.01%)

Dollar Impact

₹2,087 (+2.09%)

Analyst Recommendation on ClearSign Combustion Stock

Based on 1 analysts

BUY

100.00%

Buy

0.00%

Hold

0.00%

Sell

Based on 1 analysts, 100% of analysts recommend a 'BUY' rating for ClearSign Combustion. Average target price of $20

ClearSign Combustion Share Price Target

Get share price movements and forecasts by analysts on ClearSign Combustion.

What analysts predicted

87.65%UPSIDE

Target Price

$20

Current Price

$2.47

Analyzed by

1 Analysts

High

$20

Target

$20.00

Low

$20

ClearSign Combustion target price $20, a slight upside of 87.65% compared to current price of $2.47. According to 1 analysts rating.

Indian Investors' Interest in ClearSign Combustion Stock

Search interest for ClearSign Combustion Stock has increased by 33% in the last 30 days, reflecting an upward trend in search activity.

Time period: September 21, 2026 to October 21, 2026

Change:33% versus previous 30 day period

ClearSign Combustion Quarterly Profit & Loss

All numbers in Millions USD

	Jun 2023	Sep 2023	Mar 2024	Jun 2024	Sep 2024	Mar 2025	Jun 2025	Sep 2025	Mar 2026	Jun 2026
Total Revenue	0	0	1	0	1	0	0	1	0	0
Gross Profit	0	0	0	0	0	0	0	0	0	0
Operating Income	-1	-1	-1	-2	-1	-2	-1	-1	-2	-1
EBITDA	-1	-1	-1	-1	-1	-2	-1	-1	-2	-1
Interest Expense	-	-	-	-	-	-	-	-	-	-
Depreciation	0	0	0	0	0	0	0	0	0	0
Income Before Tax	-1	-1	-1	-1	-1	-2	-1	-1	-2	-1
Income Tax Expense	-	-	-	-	-	-	-	-	-	-
Net Income	-1	-1	-1	-1	-1	-2	-1	-1	-2	-1
Net Profit Margin	86.00%	28.24%	39.66%	93.33%	29.64%	48.88%	41.35%	35.76%	-205.76%	40.71%

ClearSign Combustion Annual Profit & Loss

All numbers in Millions USD

	Dec 2017	Dec 2018	Dec 2019	Dec 2020	Mar 2022	Mar 2023	Mar 2024	Mar 2025	Mar 2026
Total Revenue	0	0	-	-	0	0	2	3	5
Gross Profit	0	0	0	0	0	0	0	1	1
Operating Income	-9	-9	-8	-6	-8	-5	-5	-6	-5
EBITDA	-9	-9	-8	-6	-7	-5	-5	-5	-5
Interest Expense	-	-	-	-	-	-	-	-	-
Depreciation	0	0	0	0	0	0	0	0	0
Income Before Tax	-9	-9	-8	-6	-7	-5	-5	-5	-5
Income Tax Expense	-	-	-	-	-	-	-	-	-
Net Income	-9	-9	-8	-6	-7	-5	-5	-5	-5
Net Profit Margin	29.63%	19.43%	0.00%	0.00%	-74.46%	-8.02%	34.00%	31.09%	27.21%

ClearSign Combustion Quarterly Cash Flow

All numbers in Millions USD

	Jun 2023	Sep 2023	Mar 2024	Jun 2024	Sep 2024	Mar 2025	Jun 2025	Sep 2025	Mar 2026	Jun 2026
Net Income	-1	-1	-1	-1	-1	-2	-1	-1	-2	-1
Operating Cash Flow	0	-1	-1	-1	-1	-1	0	-1	-1	-1
Investing Cash Flow	2	0	0	0	0	0	0	0	0	0
Financing Cash Flow	-	-	0	12	-	0	-	-	0	3
Change in Cash	2	0	-1	11	-1	-1	0	-1	-1	2

ClearSign Combustion Annual Cash Flow

All numbers in Millions USD

	Dec 2017	Dec 2018	Dec 2019	Dec 2020	Mar 2022	Mar 2023	Mar 2024	Mar 2025	Mar 2026
Net Income	-9	-9	-8	-6	-7	-5	-5	-5	-5
Operating Cash Flow	-8	-8	-6	-5	-6	-4	-3	-4	-4
Investing Cash Flow	0	-7	6	0	0	-2	2	0	0
Financing Cash Flow	8	23	-	6	5	6	0	12	0
Change in Cash	0	7	0	0	-1	-1	0	8	-4

Global Institutional Holdings in ClearSign Combustion

Check out the Institutions with significant holdings in ClearSign Combustion.

Funds	Holdings
VANGUARD INDEX FUNDS	1.55%
Vanguard	1.55%
DFA	0.02%
Dimensional	0.02%

Insights on ClearSign Combustion

Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.

POSITIVE IMPACT
Profit Spike
Netprofit is up for the last 2 quarters, -2.19M → -1.30M (in $), with an average increase of 67.6% per quarter
POSITIVE IMPACT
Revenue Rich
Revenue is up for the last 2 quarters, 191.0K → 560.0K (in $), with an average increase of 65.9% per quarter
NO EFFECT
Against Peers
In the last 3 years, Ceco Environmental Corp has given 265.0% return, outperforming this stock by 339.2%
NO EFFECT
Against Peers
In the last 1 year, Ceco Environmental Corp has given 14.5% return, outperforming this stock by 89.9%
NEGATIVE IMPACT
Price Dip
In the last 7 days, CLIR stock has moved down by -18.8%

About ClearSign Combustion

ClearSign Technologies Corporation, founded in 2008 and headquartered in Tulsa, Oklahoma, is a company focused on inventing and refining products and technological solutions. Operating in both the United States and the People's Republic of China, its mission is to optimize the operational effectiveness, energy consumption, and safety of industrial and commercial systems, while simultaneously decreasing harmful emissions and overall expenses. The company's key product lines include the ClearSign Core Burner Technology, an advanced system combining an industrial burner with a specialized porous ceramic or metallic flame stabilizing structure. For the refinery sector, the ClearSign Core Plug & Play technology offers a straightforward, direct replacement for existing process heaters. Additionally, the ClearSign Eye Flame Sensor provides an electronic flame detection system tailored for various industrial applications. ClearSign also extends its offerings to include specialized ClearSign Core Boiler Burners and ClearSign Core Flaring Burners technologies. ClearSign Technologies serves a broad spectrum of industries, encompassing energy, institutional, commercial and industrial boiler operations, chemical manufacturing, and petrochemical processing. The organization was previously known as ClearSign Combustion Corporation before rebranding to ClearSign Technologies Corporation in November 2019.

Organisation	ClearSign Combustion
Headquarters	8023 East 63rd Place, Tulsa, OK, 74133, US
Industry	Industrial - Pollution & Treatment Controls
CEO	Colin James Deller

Key Management of ClearSign Combustion

Name	Title
Dr. Colin James Deller Ph.D.	CEO & Director
Mr. Brent Hinds CPA	CFO & Corporate Secretary
Mr. Matthew Martin	Chief Technology Officer
Mr. Stephen Michael Sock	Senior Vice President of Business Development

FAQs

What is ClearSign Combustion share price today?

ClearSign Combustion share price today is $2.47 as on October 21, 2026 at 1:29 am IST at the close of the market. ClearSign Combustion share today touched a day high of $2.52 and a low of $2.43.

What is the 52 week high and 52 week low for ClearSign Combustion share?

ClearSign Combustion share touched a 52 week high of $10.20 on October 28, 2025 and a 52 week low of $2.12 on October 19, 2026. ClearSign Combustion stock price today i.e. October 21, 2026 at 1:29 am IST is closed at $2.47,which is 75.78% down from its 52 week high and 16.51% up from its 52 week low.

What is ClearSign Combustion's market capitalisation today?

ClearSign Combustion market capitalisation is $0.00T as on October 21, 2026 at 1:29 am IST.

How to invest in ClearSign Combustion Stock (CLIR) from India?

Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
Step 2: Search for ClearSign Combustion on INDmoney app. Click on Buy button.

What is the minimum amount required to buy ClearSign Combustion Stock (CLIR) from India?

Indian investors can start investing in ClearSign Combustion (CLIR) shares with as little as ₹94.93000030517578 or $1 (as of October 21, 2026 at 5:39 am IST) using the INDmoney app.
For example: If you want to invest $10 or ₹949.30 in ClearSign Combustion stock (as per the Rupee-Dollar exchange rate as on October 21, 2026 at 5:39 am IST). Based on ClearSign Combustion share’s latest price of $2.47 as on October 21, 2026 at 1:29 am IST, you will get 4.0486 shares of ClearSign Combustion. Learn more about fractional shares .

What are the returns that ClearSign Combustion has given to Indian investors in the last 5 years?

ClearSign Combustion stock has given -87.42% share price returns and 26.89% dollar appreciation to an Indian investor in the last 5 years.
Read more about How do Currency Exchange Rates impact your returns on US Stock Investments?