0.5598
price down icon1.79%   -0.0102
after-market After Hours: .57 0.0102 +1.82%
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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 27, 2025, is $0.5598.
  • 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 59.94% to $0.5598 now.
  • The 52-week high stock price for CLIR is $1.72, representing a 207.25% increase from the current share price, occurred on December 31, 2024.
  • The 52-week low stock price for CLIR is $0.459, indicating a -18.01% 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 27, 2025 $0.59 $0.521 $0.069 37,236.0 -1.79%
Jun 26, 2025 $0.60 $0.5303 $0.0697 31,449.0 +1.35%
Jun 25, 2025 $0.6087 $0.5515 $0.0572 25,286.0 -5.86%
Jun 24, 2025 $0.5999 $0.55 $0.0499 21,377.0 +3.57%
Jun 23, 2025 $0.6299 $0.5301 $0.0998 165,190.0 -7.03%
Jun 20, 2025 $0.6359 $0.60 $0.0359 38,202.0 +1.92%
Jun 18, 2025 $0.635 $0.5712 $0.0638 43,160.0 -1.47%
Jun 17, 2025 $0.6379 $0.6002 $0.0377 33,980.0 +1.28%
Jun 16, 2025 $0.629 $0.61 $0.019 13,204.0 +1.65%
Jun 13, 2025 $0.6176 $0.60 $0.0176 19,682.0 -0.07%
Jun 12, 2025 $0.6399 $0.60 $0.0399 29,471.0 -0.87%
Jun 11, 2025 $0.6646 $0.60 $0.0646 64,693.0 -1.97%
Jun 10, 2025 $0.6499 $0.58 $0.0699 30,324.0 +0.23%
Jun 09, 2025 $0.665 $0.55 $0.115 76,716.0 -6.58%
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%

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 $0.521 $0.179 913,683.0 -17.68%
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%
$0.3438
price down icon 15.15%
$2.65
price up icon 5.16%
pollution_treatment_controls ARQ
$5.28
price up icon 0.96%
$9.59
price down icon 6.35%
$12.62
price up icon 1.69%
$29.60
price down icon 1.53%
Cap:     |  Volume (24h):