ClearSign Technologies Corp

CLIRNASDAQ · USD
3.79USD-1.59 (-1.56%)
235

ClearSign Technologies Corp (CLIR) Implied Volatility Current

CLIR implied volatility is 538%. IV Rank is —%, placing current premiums in the middle of their 52-week range.

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Tracking CLIR implied volatility helps you identify when options premiums on ClearSign Technologies Corp are historically cheap or expensive, and where the best trades are hiding. ClearSign Technologies Corp implied volatility reflects the market's expectation of future price movement: when CLIR IV rises, option premiums increase, creating opportunities for sellers, and when it drops, buyers can find cheaper contracts. Use our scanner to monitor ClearSign Technologies Corp's implied volatility current levels in real time and filter for high-probability trades.

Implied volatility is derived from option prices using models like Black-Scholes and represents the annualized expected move of an underlying stock. For CLIR, tracking metrics like CLIR IV rank helps traders understand whether current implied volatility is historically high or low. IV rank compares today's reading against the past year's range — a high rank on CLIR signals rich premiums and potential mean-reversion, while a low rank may favor long options strategies.

ClearSign Technologies Corporation designs and develops products and technologies to enhance operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States and the People's Republic of China. Its ClearSign Core Burner Technology consists of an industrial burner body and a downstream porous ceramic structure or metal flame stabilizing device; ClearSign Core Plug & Play technology provides direct burner replacement for traditional refinery process heaters; and ClearSign Eye Flame Sensor, an electrical flame sensor for industrial applications.

The company also provides ClearSign Core Boiler Burner; and ClearSign Core Flaring Burners technologies. It serves energy, institutional, commercial and industrial boiler, chemical, and petrochemical industries. The company was formerly known as ClearSign Combustion Corporation and changed its name ClearSign Technologies Corporation in November 2019. ClearSign Technologies Corporation was incorporated in 2008 and is headquartered in Tulsa, Oklahoma.

Premium sellers, directional traders, and spread builders all need the same starting point: a clear read on where CLIR implied volatility sits today versus where it has been. Our scanner ranks ClearSign Technologies Corp implied volatility against its historical range, surfaces extremes in CLIR IV rank, and pairs every reading with the trades that exploit it. Stop guessing whether ClearSign Technologies Corp IV is rich or cheap — measure it, then act on it.

Implied Volatility

IV Rank
IV Rank
Implied Volatility (30d)537.69%

IV Rank

Historical Volatility (30d)689.79%

IV - HV-152.10%

As of September 21, 2026

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