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CLIR
ClearSign Technologies Corporation Common Stock (DE)
stock NASDAQ

At Close
Jul 2, 2026 3:59:30 PM EDT
4.06USD0.000%(0.00)1,000
3.35Bid   4.62Ask   1.27Spread
Pre-market
Jul 1, 2026 8:42:30 AM EDT
3.94USD-2.956%(-0.12)0
After-hours
Jul 2, 2026 4:00:30 PM EDT
4.06USD0.000%(0.00)141
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
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Market Cap
25.04M
Headquarters
Tukwila, Washington, USA
Industry
Pollution & Treatment Controls
Next Earnings
Aug 13, 2026 (38d)
Last Split
Mar 16, 20261for10reverse
Related
HYGSELSESMITAMEEMRGEHONCVABWXT
CLIR Stats
Avg. Vol. 10 Day
15,968
Avg. Vol. 30 Day
18,924
Employees
18
Market Cap
25,039,108
Shares Out.
6,307,080
On/Off Exchange
47%/53%
6 Month Beta
1.35
1 Year Beta
1.59
2 Year Beta
1.24
3 Year Beta
1.25
52 Week Low
3.24
52 Week High
11.20
SMA50
4.46
SMA200
6.19
1 Week
+9.07%
1 Month
+0.76%
3 Month
-42.80%
6 Month
-33.87%
1 Year
-26.09%
2 Year
-54.94%
5 Year
-91.48%
Profile
clearsign combustion corporation (nasdaq: clir) designs and develops technologies that aim to solve the greatest challenge facing the energy industry today: capital intensive emissions control requirements which reduce process throughput, consume energy, complicate design and destroy profits. our technologies offer simple retrofit strategies for superior emissions control and improved performance during combustion for a fraction of the cost of after-treatment methods which can only address part of the problem. our methods can be deployed anywhere there is an open flame, regardless of the fuel type. welcome to the future of fire. for more information about the company, please visit: www.clearsigncombustion.com.

CLIR Stock Summary

ClearSign Technologies Corporation Common Stock (DE) (NASDAQ:CLIR) stock price today is $4.06, and today's volume is 1,000. CLIR is down 0.000% today. The 30 day average volume is 18,924. CLIR market cap is 25.04M with 6,307,080 shares outstanding.



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