ClearSign Technologies Corporation - Common Stock (NQ:CLIR)
Price and Volume
Detailed Quote| Volume | 18,370 |
| Open | 2.830 |
| Bid (Size) | 2.620 (1,000) |
| Ask (Size) | 2.650 (200) |
| Prev. Close | 2.880 |
| Today's Range | 2.620 - 2.850 |
| 52wk Range | 2.855 - 10.20 |
| Shares Outstanding | 52,517,048 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
74.3% below 52-week high
2.620
2.8552W Low
10.2052W High
1 Week
23.6% below 1-week high
2.851W Low
3.431W High
ClearSign Technologies Corporation - Common Stock (CLIR) traded between $2.85 and $10.20 over the past 52 weeks and last traded at $2.62, 74.3% below its 52-week high. Over the past week it ranged between $2.85 and $3.43.
Past 12 Months
1W
-$0.68
1M
-$1.23
3M
-$1.09
6M
-$2.76
YTD
-$3.08
1Y
-$6.58
CLIR was -71.5% over the past year, -51.3% over six months, -54.0% year to date, -20.6% in the last week.
12 Months vs Market
CLIR
-71.5%
DIA
+11.8%
SPY
+16.0%
QQQ
+21.1%
IWM
+10.8%
Over the past 12 months CLIR returned -71.5% versus DIA (Dow) +11.8%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +21.1% and IWM (Russell 2000) +10.8%.
Volume & Liquidity
1.04× 3-mo avg
Today 18,370
3-mo avg 17.6K
1W
21.0K
1M
20.8K
3M
17.6K
6M
17.5K
YTD
22.2K
1Y
20.3K
CLIR most recently traded 18,370 shares against a 3-month average daily volume of 17.6K.
More News
Read More
ClearSign Announces Private Placement of $1,770,000
July 23, 2026
ClearSign Receives Order for Three "M1" Series Burners
July 01, 2026
ClearSign (CLIR) Q1 2026 Earnings Transcript ↗
June 02, 2026
ClearSign (CLIR) Q4 2025 Earnings Transcript ↗
June 02, 2026
Monday's session: top gainers and losers ↗
April 06, 2026
Frequently Asked Questions
Is ClearSign Technologies Corporation - Common Stock publicly traded?
Yes, ClearSign Technologies Corporation - Common Stock is publicly traded.
What exchange does ClearSign Technologies Corporation - Common Stock trade on?
ClearSign Technologies Corporation - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for ClearSign Technologies Corporation - Common Stock?
The ticker symbol for ClearSign Technologies Corporation - Common Stock is CLIR on the Nasdaq Stock Market
What is the current price of ClearSign Technologies Corporation - Common Stock?
The current price of ClearSign Technologies Corporation - Common Stock is 2.620
When was ClearSign Technologies Corporation - Common Stock last traded?
The last trade of ClearSign Technologies Corporation - Common Stock was at 10/14/26 03:46 PM ET
What is the market capitalization of ClearSign Technologies Corporation - Common Stock?
The market capitalization of ClearSign Technologies Corporation - Common Stock is 137.59M
How many shares of ClearSign Technologies Corporation - Common Stock are outstanding?
ClearSign Technologies Corporation - Common Stock has 138M shares outstanding.
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