ClearSign Technologies Corporation (CLIR)Industrials | Pollution & Treatment Controls | Tulsa, United States | NasdaqCM
5.45 USD
+0.12
(2.251%)
⇧
(April 17, 2026, 4 p.m.
EDT)
After hours: 5.45 Short-term: ☆☆☆☆☆ | Long-term: ★☆☆☆☆ | Dividends: ☆☆☆☆☆ |
Hot Take | April 19, 2026, 1:06 a.m. EDT
A distress selling event is imminent or occurring. The engineering is screaming 'downside play': massive put maxism at low strikes combined with a negative 45-day forecast and a stock trading below its 200-day average despite a 'strong buy' analyst recommendation that appears disconnected from rising technicalsand earnings reality. The capital structure is fragile with negative EPS and -22% operating margins, making it a severe short signal rather than an investment opportunity. |
| Model | MAE |
|---|---|
| AutoTheta ✓ | 0.195208 |
| MSTL | 0.234080 |
| AutoARIMA | 0.248954 |
| AutoETS | 0.256132 |
Forecast horizon: 45 days | Selected: AutoTheta
| Forecast Reliability | |
|---|---|
| Score | 44% |
| H-stat | 10.63 |
| Ljung-Box p | 0.000 |
| Jarque-Bera p | 0.120 |
| Excess Kurtosis | -0.45 |
| Attribute | Value |
|---|---|
| Sector | Industrials |
| Debt to Equity Ratio | 1.71 |
| Revenue per Share | 0.943 |
| Market Cap | 29,484,498 |
| Forward P/E | -7.17 |
| Beta | 1.27 |
| Profit Margins | -105.01% |
| Website | https://www.clearsign.com |
As of April 19, 2026, 1:06 a.m. EDT: Options flow indicates a near-total insurance stance for downside protection. There is significant Open Interest (OI) on May 2026 puts at low strikes (2.50 and 5.00), with the 2.50 strike acting as a massive OI anchor absorbing 50 contracts of volume against zero call activity. This extreme skew suggests retail and speculative capital are betting on a severe 1-month crash to clear obligations or await a catalyst. Conversely, call sentiment is dormant with a completely empty OTM positioning and minimal ITM volume, indicating no speculative agreement on a near-term upside move.
| Attribute | Value |
|---|---|
| 52 Week Change | -0.07627118 |
| Address1 | 8,023 East 63 Place |
| Address2 | Suite 101 |
| All Time High | 138.7 |
| All Time Low | 3.24 |
| Ask | 5.72 |
| Ask Size | 1 |
| Average Analyst Rating | 1.0 - Strong Buy |
| Average Daily Volume10 Day | 112,220 |
| Average Daily Volume3 Month | 33,090 |
| Average Volume | 33,090 |
| Average Volume10Days | 112,220 |
| Beta | 1.265 |
| Bid | 6.81 |
| Bid Size | 1 |
| Book Value | 1.788 |
| City | Tulsa |
| Compensation As Of Epoch Date | 1,735,603,200 |
| Country | United States |
| Crypto Tradeable | 0 |
| Currency | USD |
| Current Price | 5.45 |
| Current Ratio | 4.344 |
| Custom Price Alert Confidence | HIGH |
| Date Short Interest | 1,774,915,200 |
| Day High | 5.68 |
| Day Low | 5.33 |
| Debt To Equity | 1.71 |
| Display Name | ClearSign |
| Earnings Call Timestamp End | 1,775,768,400 |
| Earnings Call Timestamp Start | 1,775,768,400 |
| Earnings Timestamp End | 1,778,788,800 |
| Earnings Timestamp Start | 1,778,788,800 |
| Ebitda | -6,482,000 |
| Ebitda Margins | -1.23844 |
| Enterprise To Ebitda | -3.157 |
| Enterprise To Revenue | 3.91 |
| Enterprise Value | 20,462,540 |
| Eps Current Year | -1.06 |
| Eps Forward | -0.76 |
| Eps Trailing Twelve Months | -0.1 |
| Esg Populated | 0 |
| Exchange | NCM |
| Exchange Data Delayed By | 0 |
| Exchange Timezone Name | America/New_York |
| Exchange Timezone Short Name | EDT |
| Fifty Day Average | 5.2086 |
| Fifty Day Average Change | 0.24139977 |
| Fifty Day Average Change Percent | 0.04634638 |
| Fifty Two Week Change Percent | -7.6271176 |
| Fifty Two Week High | 11.2 |
| Fifty Two Week High Change | -5.75 |
| Fifty Two Week High Change Percent | -0.51339287 |
| Fifty Two Week Low | 3.24 |
| Fifty Two Week Low Change | 2.2099998 |
| Fifty Two Week Low Change Percent | 0.6820987 |
| Fifty Two Week Range | 3.24 - 11.2 |
| Financial Currency | USD |
| First Trade Date Milliseconds | 1,335,360,600,000 |
| Float Shares | 4,460,033 |
| Forward Eps | -0.76 |
| Forward P E | -7.1710525 |
| Free Cashflow | -3,746,375 |
| Full Exchange Name | NasdaqCM |
| Full Time Employees | 15 |
| Gmt Off Set Milliseconds | -14,400,000 |
| Gross Margins | 0.27207002 |
| Gross Profits | 1,424,000 |
| Has Pre Post Market Data | 1 |
| Held Percent Insiders | 0.057589997 |
| Held Percent Institutions | 0.23813 |
| Implied Shares Outstanding | 5,410,000 |
| Industry | Pollution & Treatment Controls |
| Industry Disp | Pollution & Treatment Controls |
| Industry Key | pollution-treatment-controls |
| Is Earnings Date Estimate | 1 |
| Language | en-US |
| Last Fiscal Year End | 1,767,139,200 |
| Last Split Date | 1,773,619,200 |
| Last Split Factor | 1:10 |
| Long Business Summary | 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. |
| Long Name | ClearSign Technologies Corporation |
| Market | us_market |
| Market Cap | 29,484,498 |
| Market State | PREPRE |
| Max Age | 86,400 |
| Message Board Id | finmb_119118786 |
| Most Recent Quarter | 1,767,139,200 |
| Net Income To Common | -5,496,000 |
| Next Fiscal Year End | 1,798,675,200 |
| Non Diluted Market Cap | 29,207,104 |
| Number Of Analyst Opinions | 1 |
| Open | 5.33 |
| Operating Cashflow | -4,736,000 |
| Operating Margins | -0.22501 |
| Payout Ratio | 0.0 |
| Phone | 918 236 6461 |
| Post Market Change | 0.0 |
| Post Market Change Percent | 0.0 |
| Post Market Price | 5.45 |
| Post Market Time | 1,776,461,848 |
| Previous Close | 5.33 |
| Price Eps Current Year | -5.1415095 |
| Price Hint | 2 |
| Price To Book | 3.0480983 |
| Price To Sales Trailing12 Months | 5.633263 |
| Profit Margins | -1.0500599 |
| Quick Ratio | 4.078 |
| Quote Source Name | Nasdaq Real Time Price |
| Quote Type | EQUITY |
| Recommendation Key | strong_buy |
| Recommendation Mean | 1.0 |
| Region | US |
| Regular Market Change | 0.12 |
| Regular Market Change Percent | 2.25141 |
| Regular Market Day High | 5.68 |
| Regular Market Day Low | 5.33 |
| Regular Market Day Range | 5.33 - 5.68 |
| Regular Market Open | 5.33 |
| Regular Market Previous Close | 5.33 |
| Regular Market Price | 5.45 |
| Regular Market Time | 1,776,456,001 |
| Regular Market Volume | 21,222 |
| Return On Assets | -0.29295 |
| Return On Equity | -0.47188 |
| Revenue Growth | 5.222 |
| Revenue Per Share | 0.943 |
| Sand P52 Week Change | 0.38150132 |
| Sector | Industrials |
| Sector Disp | Industrials |
| Sector Key | industrials |
| Shares Outstanding | 5,408,723 |
| Shares Percent Shares Out | 0.0084 |
| Shares Short | 45,549 |
| Shares Short Previous Month Date | 1,772,150,400 |
| Shares Short Prior Month | 17,798 |
| Short Name | ClearSign Technologies Corporat |
| Short Percent Of Float | 0.010199999 |
| Short Ratio | 2.04 |
| Source Interval | 15 |
| State | OK |
| Symbol | CLIR |
| Target High Price | 20.0 |
| Target Low Price | 20.0 |
| Target Mean Price | 20.0 |
| Target Median Price | 20.0 |
| Total Cash | 9,178,000 |
| Total Cash Per Share | 1.697 |
| Total Debt | 163,000 |
| Total Revenue | 5,234,000 |
| Tradeable | 0 |
| Trailing Annual Dividend Rate | 0.0 |
| Trailing Annual Dividend Yield | 0.0 |
| Trailing Eps | -0.1 |
| Trailing Peg Ratio | None |
| Triggerable | 1 |
| Two Hundred Day Average | 6.49015 |
| Two Hundred Day Average Change | -1.0401502 |
| Two Hundred Day Average Change Percent | -0.16026597 |
| Type Disp | Equity |
| Volume | 21,222 |
| Website | https://www.clearsign.com |
| Zip | 74,133 |