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CLIR Stock Forecast: ClearSign Technologies Corp. Price Predictions for 2026-2027

Last close, 14 Oct 2026
$2.64
−8.51% on the day

The 1 Wall Street analysts covering ClearSign Technologies Corp. hold a median 12-month price target of $20 — +659.0% from the last close. Ticker Nerd's systematic factor model, run across ~4,600 US stocks, ranks it 31 of 100 as at 14 Oct 2026 — in the lower half. The Street sees upside; the factor read is a caution. That gap is the story on this page.

Market cap
$17.9M
Ticker Nerd rank
31 / 100
Median analyst target
$20
Analysts covering
1
Revenue$560K+321.1% y/y
Operating income−$1.4M
Net income−$1.3M
Free cash flow−$1.3M
Quarterly, 8 quarters to 30 June 2026 · latest quarter's figure shown
Total return, dividends reinvested
1W
−20.2%
1M
−31.6%
YTD
−52.9%
1Y
−73.7%
From 52W high
−73.7%
From 52W low
0.0%
$3
$10
52-week range, adjusted closes · the dot is the last close
Ticker Nerd rank

CLIR stock analysis: one number for the whole business

Consensus tells you what everyone already believes. The model scores ClearSign Technologies Corp. on its factor families — the same systematic rank behind the Ticker Nerd portfolio.

Where the model ranks itAs at 14 Oct 2026
31 / 100

Percentile across ~4,600 US stocks on Ticker Nerd’s systematic factor model. Higher is better. How the model is built and tested

Size
88
Growth
87
Revisions
49
Issuance
47
Accruals
45
Volatility
22
Quality
18
Value
14
Momentum
11

Size (88): Smaller than most of the companies we track.

Momentum (11): The shares have been drifting down relative to others.

Built and run by Aslam Ghouse, an ex-Goldman Sachs quant trader with fourteen years in markets.

Wall Street

CLIR stock forecast 2026-2027: analyst price targets & predictions

The bullish and bearish analyst opinions on CLIR, reported as data — targets and ratings, the market's view beside the model's.

Share price and the analyst range, 12 monthsAdjusted close, US dollars
$0$5$10$15$20Jan 26Apr 26Jul 26Oct 26CLIRHigh $20Median $20Low $20

Price targets and ratings are third-party analyst estimates, reported here as data. They are not Ticker Nerd forecasts, and they are frequently wrong.

Data provided by Twelve Data

What Wall Street says1 analysts
1 Buy0 Hold0 Sell
Low $20Median $20High $20

The green dot is the last close — the median target sits +659.0% from it.

Recent analyst actionsNewest first
DateFirmActionRatingTarget
14 Apr 2026HC Wainwright & Co.MaintainsBuy$2.00 → $20
17 Apr 2025HC Wainwright & Co.MaintainsBuy—
22 Aug 2024HC Wainwright & Co.ReiteratesBuy—
28 May 2024HC Wainwright & Co.ReiteratesBuy—
24 Apr 2024HC Wainwright & Co.ReiteratesBuy—
16 Nov 2023HC Wainwright & Co.ReiteratesBuy—
1 Sept 2023HC Wainwright & Co.ReiteratesBuy—
19 May 2023HC Wainwright & Co.ReiteratesBuy—
9 Sept 2021HC Wainwright & Co.MaintainsBuy—
24 Mar 2021HC Wainwright & Co.MaintainsBuy—
23 Oct 2020HC Wainwright & Co.InitiatesBuy—

Price targets and ratings are third-party analyst estimates, reported here as data. They are not Ticker Nerd forecasts, and they are frequently wrong.

Market Radar

This page is one stock. Monday covers all of them.

Computed off the Friday close and sent before the US open.

Market Radar reports the week’s largest rank changes across roughly 4,600 US stocks, the factor behind each one, and where the market went. CLIR appears on the weeks it earns a place.

Free, every Monday. Unsubscribe any time.

Performance

CLIR vs the S&P 500

Both lines are total return — dividends reinvested — so the comparison is honest on both sides.

Over the twelve months to 14 Oct 2026, ClearSign Technologies Corp. returned −73.7% against +17.5% for the S&P 500, dividends included.

CLIR vs S&P 500, last 12 monthsTotal return, rebased to 100
20406080100120Jan 26Apr 26Jul 26Oct 26CLIRS&P 500

Download this chart as an image — free to reuse; link this page as the source.

Data provided by Twelve Data

Estimates

CLIR analyst estimate revisions

Not the forecast itself — the direction analysts are revising it. Revision direction is one of the model's factor families.

Which way the estimates are movingNext fiscal year
Analysts raising
1
Analysts cutting
1
Fundamentals

ClearSign Technologies Corp. (CLIR) financial data

A margin means little on its own. Each bar marks where the figure sits across the whole US universe we score.

Valuation
Trailing P/E
−26.6×

Cheaper than 97% of US stocks

Price / sales
3.3×

Cheaper than 36% of US stocks

Price / book
1.7×

Cheaper than 49% of US stocks

EV / EBITDA
−1.3×

Cheaper than 70% of US stocks

Growth & margins
Revenue growth (YoY)
321.1%

Higher than 97% of US stocks

Earnings growth (YoY)
321.1%

Higher than 93% of US stocks

Gross margin
40.7%

Higher than 50% of US stocks

Operating margin
−267.5%

Higher than 9% of US stocks

Net margin
−96.1%

Higher than 6% of US stocks

Returns & dividend
Return on equity
−51.7%

Higher than 21% of US stocks

Return on assets
−30.1%

Higher than 14% of US stocks

Dividend yield
0.0%

Higher than 1% of US dividend payers

Bars mark the percentile across the ~4,600 US stocks Ticker Nerd covers, among those reporting the figure.

Key statistics

ClearSign Technologies Corp. (CLIR) statistics: revenue, profit & scale

The headline figures, each with its date. Every row carries its own link — cite it straight from here.

  • ClearSign Technologies Corp. has a market value of $17.9M and an enterprise value of $8.2M.

  • Revenue in the twelve months to 30 June 2026: $5.5M. The latest quarter grew 321.1% year on year.

  • Net income over the same four quarters: −$5.2M, a −96.1% net margin.

  • Free cash flow in the twelve months to 30 June 2026: −$5.8M.

  • Shares outstanding: 6.3M.

  • Trailing P/E: −26.6×; forward P/E: −5.0× — the forward figure prices analyst consensus estimates, not reported earnings.

  • Forward dividend yield: 0.00%, paying out 0% of earnings.

  • ClearSign Technologies Corp. employs 16 people — $341K of revenue per employee.

Statement figures: company filings via Twelve Data, four quarters to 30 June 2026 · market figures as at 15 Oct 2026

Data provided by Twelve Data

Peers

CLIR vs competitors

The nearest names by industry and size, scored by the same model — like for like.

Its peer group, ranked by the same modelPollution & Treatment Controls
CompanyMarket capTKN rank
CLIRClearSign Technologies Corp.$17.9M
31
LIQTLiqTech International, Inc.$12.7M
45
TOMZTOMI Environmental Solutions, Inc.$11.8M
77
CLWTEuro Tech Holdings Co. Ltd.$10.8M
27
BCHTBirchtech Corp.$34.4M
36
SCWO374Water, Inc.$41.8M
3
RAINRain Enhancement Technologies Holdco, Inc.$7.4M
8

Look up any of the roughly 4,600 stocks we score.

The rank is the raw material. Whether the rules would actually own ClearSign Technologies Corp. — and when they’d sell — is the membership. See the Ticker Nerd 20 →

News

Latest CLIR news & analysis

ClearSign Receives Order for "M1" Series Burner from Tulsa Heaters Midstream (THM)

Accesswire · 1 Oct 2026positive

ClearSign Technologies announced it received another purchase order for a ClearSign Core M1 burner from heater manufacturer Tulsa Heaters Midstream (THM). This is the fourth order from THM for a customer in the Permian Basin in West Texas.

Why it matters — A fourth order from the same customer indicates continued commercial adoption of ClearSign's M1 burner in the West Texas market.

ClearSign and Kern Energy Selected for U.S. Department of Energy Industrial Technology Validation Program

Accesswire · 30 Sept 2026positive

ClearSign Technologies and Kern Energy were selected by the U.S. Department of Energy's Industrial Technologies Office for the Industrial Technology Validation program. The project will demonstrate ClearSign's Core Gen 2 Flex Fuel Process Burner at Kern Energy's facility in California, which is designed to reduce emissions and energy costs.

Why it matters — Selection for a DOE program could validate and lend credibility to ClearSign's technology, potentially supporting broader commercial deployment and adoption of its Flex Fuel Process Burner.

ClearSign to Present at The Water Tower Research Insights Conference on September 23, 2026

Accesswire · 22 Sept 2026neutral

ClearSign Technologies announced that CEO Jim Deller, Ph.D., will present at the Water Tower Research Insights Conference, a two-day virtual event taking place September 22-23, 2026. The presentation is scheduled for Tuesday, September 23rd at 9:30am ET.

Why it matters — A CLIR watcher would care because the presentation offers an opportunity for investors and analysts to hear directly from the CEO about the company's combustion and sensing technologies and business outlook.

ClearSign Technologies Corporation to Present at H.C. Wainwright 28th Annual Global Investment Conference

Accesswire · 10 Sept 2026neutral

ClearSign Technologies announced that CEO Jim Deller, Ph.D., will present at the H.C. Wainwright 28th Annual Global Investment Conference on Tuesday, September 15th at 3:30pm ET. The presentation is scheduled for September 10, 2026, per the company's announcement.

Why it matters — A CLIR watcher would care because the CEO's presentation at a major investment conference gives the company a platform to reach investors and potentially raise its profile.

ClearSign (CLIR) Upgraded to Buy: What Does It Mean for the Stock?

Zacks Investment Research · 27 Aug 2026positive

ClearSign Technologies (CLIR) was upgraded to a Zacks Rank #2 (Buy), reflecting growing optimism about the company's earnings prospects. The upgrade may support the stock in the near term.

Why it matters — CLIR watchers would care because the upgrade signals increased positive sentiment among analysts about the company's earnings outlook.

FAQ

Frequently asked questions about CLIR stock

What is the CLIR stock price forecast for 2026-2027?

The 1 Wall Street analysts covering ClearSign Technologies Corp. have a median 12-month price target of $20, with estimates ranging from $20 to $20. These are third-party analyst estimates, not Ticker Nerd forecasts, and they are frequently wrong.

Is CLIR stock a buy right now?

Of the 1 analysts covering ClearSign Technologies Corp., 1 rate it a Buy, 0 a Hold and 0 a Sell. Ticker Nerd's systematic factor model ranks ClearSign Technologies Corp. 31 out of 100 across roughly 4,600 US stocks as at 14 Oct 2026. None of this is personal advice — it does not consider your circumstances.

How does Ticker Nerd's model rank CLIR?

As at 14 Oct 2026, ClearSign Technologies Corp. ranks 31 out of 100 on Ticker Nerd's systematic factor model — a percentile across roughly 4,600 US stocks, built from its factor families. Its strongest factor family is Size (88 of 100).

Will CLIR stock go up?

No one can know that. What the data says: the median 12-month target from 1 analysts implies +659.0% from the last close, and Ticker Nerd's factor model ranks ClearSign Technologies Corp. 31 out of 100 as at 14 Oct 2026. Analyst targets are third-party estimates and frequently wrong; none of this is personal advice.

What is the CLIR stock forecast for 2030?

No analyst covering ClearSign Technologies Corp. publishes a 2030 price target — Wall Street targets run 12 to 18 months out. Sites quoting a 2030 price for CLIR are extrapolating price history, which says nothing about the business. The furthest attributed numbers are the current analyst targets: $20 to $20 over the next 12 months.

How has CLIR stock performed over the past year?

ClearSign Technologies Corp. returned -73.7% over the 12 months to 14 Oct 2026, with dividends reinvested. Past performance does not indicate future returns.

What does ClearSign Technologies Corp. do?

ClearSign Technologies Corporation is a clean technology company that develops advanced combustion and sensing solutions for industrial and commercial systems. ClearSign Technologies Corporation’s products are designed to improve energy efficiency, reduce emissions, enhance safety, and support cleaner fuel use in applications such as refinery process heaters, boilers, flaring systems, and other combustion equipment.

What is the latest news on CLIR?

The most recent item we track (Accesswire, 1 Oct 2026): "ClearSign Receives Order for "M1" Series Burner from Tulsa Heaters Midstream (THM)". ClearSign Technologies announced it received another purchase order for a ClearSign Core M1 burner from heater manufacturer Tulsa Heaters Midstream (THM). This is the fourth order from THM for a customer in the Permian Basin in West Texas.

Company

About ClearSign Technologies Corp.

ClearSign Technologies Corporation is a clean technology company that develops advanced combustion and sensing solutions for industrial and commercial systems. ClearSign Technologies Corporation’s products are designed to improve energy efficiency, reduce emissions, enhance safety, and support cleaner fuel use in applications such as refinery process heaters, boilers, flaring systems, and other combustion equipment. Its portfolio includes burner technologies and flame sensing systems that can be integrated into established equipment and OEM products to help operators optimize performance across energy, chemical, petrochemical, institutional, and industrial markets. The company focuses on helping customers modernize combustion processes while addressing operational demands such as low nitrogen oxide emissions and fuel flexibility, including hydrogen-capable applications. Headquartered in Tulsa, Oklahoma, ClearSign Technologies Corporation serves as a specialized provider of emissions-reduction and combustion-performance technologies in the industrial sector.

CEO Dr. Colin James Deller Ph.D. · 16 employees · United States · https://www.clearsign.com