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CLIR
ClearSign Technologies Corporation Common Stock (DE)
stock NASDAQ

Market Open
Jul 20, 2026 3:19:42 PM EDT
3.46USD+2.819%(+0.09)2,277
2.88Bid   3.92Ask   1.04Spread
Pre-market
0.00USD-100.000%(-3.37)0
After-hours
Jul 17, 2026 4:00:30 PM EDT
3.62USD+1.685%(+0.06)0
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
21.27M
Headquarters
Tukwila, Washington, USA
Industry
Pollution & Treatment Controls
Next Earnings
Aug 13, 2026 (23d)
Last Split
Mar 16, 20261for10reverse
Related
HYGSELSESMITAMEEMRGEHONCVABWXT
CLIR Stats
Avg. Vol. 10 Day
8,224
Avg. Vol. 30 Day
13,387
Employees
18
Market Cap
21,270,000
Shares Out.
6,307,455
On/Off Exchange
43%/57%
6 Month Beta
1.64
1 Year Beta
1.61
2 Year Beta
1.29
3 Year Beta
1.26
52 Week Low
3.24
52 Week High
11.20
SMA50
4.15
SMA200
6.01
1 Week
-9.11%
1 Month
-9.35%
3 Month
-37.55%
6 Month
-50.60%
1 Year
-42.36%
2 Year
-62.59%
5 Year
-92.35%
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 $3.46, and today's volume is 2,277. CLIR is up 2.819% today. The 30 day average volume is 13,387. CLIR market cap is 21.27M with 6,307,455 shares outstanding.



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