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Clearsign Technologies Corp Stock (CLIR) Price History

The historical daily chart and data for Clearsign Technologies Corp stock (CLIR), show that the latest closing stock price as of June 06, 2025, is $0.66.
  • Clearsign Technologies Corp all-time high stock price is $11.90, occurred on March 13, 2014.
  • The lowest Clearsign Technologies Corp stock price recorded was $0.35 on March 20, 2020. Since then, Clearsign Technologies Corp's stock price has risen over 88.57% to $0.66 now.
  • The 52-week high stock price for CLIR is $1.72, representing a 160.61% increase from the current share price, occurred on December 31, 2024.
  • The 52-week low stock price for CLIR is $0.459, indicating a -30.45% decrease from the current share price, occurred on April 07, 2025.
  • The closing price of Clearsign Technologies Corp (CLIR) stock in the beginning of 2024 was $1.47. The stock closed the year at $0.536, a loss of over -63.54% for the year.
The table below shows more information about CLIR historical price data:
Date High Low High - Low Volume % Change
Jun 06, 2025 $0.6799 $0.61 $0.0699 45,757.0 +1.66%
Jun 05, 2025 $0.6738 $0.61 $0.0638 44,513.0 +6.43%
Jun 04, 2025 $0.65 $0.60 $0.05 55,761.0 -3.47%
Jun 03, 2025 $0.6989 $0.6317 $0.0672 30,792.0 -8.19%
Jun 02, 2025 $0.70 $0.5932 $0.1068 69,654.0 +1.22%
May 30, 2025 $0.7001 $0.6204 $0.0797 15,105.0 +4.60%
May 29, 2025 $0.70 $0.5821 $0.1179 114,260.0 +7.28%
May 28, 2025 $0.62 $0.57 $0.05 50,061.0 +6.32%
May 27, 2025 $0.6299 $0.5643 $0.0656 23,079.0 -8.08%
May 23, 2025 $0.6499 $0.5801 $0.0698 84,285.0 -0.75%
May 22, 2025 $0.6927 $0.5838 $0.1089 148,764.0 -12.00%
May 21, 2025 $0.7499 $0.6594 $0.0905 66,546.0 +0.06%
May 20, 2025 $0.76 $0.6558 $0.1042 42,914.0 -2.79%
May 19, 2025 $0.7698 $0.6501 $0.1197 105,433.0 -1.08%
May 16, 2025 $0.775 $0.65 $0.125 129,894.0 +13.91%
May 15, 2025 $0.67 $0.62 $0.05 52,499.0 +4.50%
May 14, 2025 $0.71 $0.5681 $0.1419 157,396.0 +9.17%
May 13, 2025 $0.5699 $0.55 $0.0199 33,727.0 -0.80%
May 12, 2025 $0.578 $0.5303 $0.0477 52,607.0 +5.08%
May 09, 2025 $0.5788 $0.542 $0.0368 30,332.0 +2.74%
May 08, 2025 $0.5789 $0.5302 $0.0487 19,563.0 -1.88%

Clearsign Technologies Corp Stock (CLIR) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Clearsign Technologies Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of CLIR shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Clearsign Technologies Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.

Clearsign Technologies Corp Stock (CLIR) Price History 2025

Month High Low High - Low Volume % Change
Jun, 2025 $0.70 $0.5932 $0.1068 292,234.0 -2.94%
May, 2025 $0.775 $0.5302 $0.2448 1,333,437.0 +14.75%
Apr, 2025 $0.78 $0.459 $0.321 2,042,099.0 -20.99%
Mar, 2025 $0.8995 $0.6743 $0.2252 1,146,792.0 -1.16%
Feb, 2025 $1.21 $0.70 $0.51 1,997,718.0 -37.80%
Jan, 2025 $1.60 $1.05 $0.55 2,728,243.0 -15.28%

Clearsign Technologies Corp Stock (CLIR) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $1.57 $1.05 $0.52 2,748,302.0 +27.97%
Nov, 2024 $1.28 $0.8202 $0.4598 4,338,142.0 +36.81%
Oct, 2024 $0.92 $0.7623 $0.1577 1,675,189.0 +1.48%
Sep, 2024 $0.90 $0.68 $0.22 890,396.0 +13.34%
Aug, 2024 $0.875 $0.65 $0.225 865,007.0 -12.80%
Jul, 2024 $0.975 $0.7887 $0.1863 1,345,888.0 +3.08%
Jun, 2024 $0.9519 $0.619 $0.3329 2,604,413.0 +0.53%
May, 2024 $0.96 $0.73 $0.23 1,225,042.0 +5.04%
Apr, 2024 $1.03 $0.74 $0.29 1,618,481.0 -18.12%
Mar, 2024 $1.32 $0.90 $0.4158 1,019,082.0 -24.61%
Feb, 2024 $1.32 $0.92 $0.40 1,514,390.0 +29.29%
Jan, 2024 $1.25 $0.95 $0.30 1,233,940.0 -10.81%

Clearsign Technologies Corp Stock (CLIR) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $1.42 $1.01 $0.408 2,501,427.0 -10.48%
Nov, 2023 $1.72 $0.75 $0.97 2,901,945.0 +52.15%
Oct, 2023 $1.12 $0.75 $0.37 744,163.0 -25.23%
Sep, 2023 $1.42 $0.90 $0.52 1,475,276.0 -5.22%
Aug, 2023 $1.38 $0.90 $0.4799 1,099,254.0 -12.21%
Jul, 2023 $1.50 $1.20 $0.305 763,658.0 +0.00%
Jun, 2023 $1.61 $1.14 $0.47 1,348,787.0 -14.38%
May, 2023 $1.75 $0.92 $0.83 1,605,373.0 +44.34%
Apr, 2023 $1.13 $0.79 $0.3381 896,638.0 +32.83%
Mar, 2023 $0.88 $0.6201 $0.2599 600,459.0 -1.10%
Feb, 2023 $0.8799 $0.70 $0.1799 492,119.0 +9.03%
Jan, 2023 $0.78 $0.5024 $0.2776 614,196.0 +38.08%
$1.89
price up icon 8.62%
$0.4001
price up icon 0.02%
pollution_treatment_controls ARQ
$5.30
price up icon 3.11%
$10.00
price down icon 5.66%
$12.63
price up icon 1.36%
$26.19
price down icon 2.13%
Cap:     |  Volume (24h):