Coretec - 22 Year Stock Price History | CRTG

Historical daily share price chart and data for Coretec since 2003 adjusted for splits and dividends. The latest closing stock price for Coretec as of July 25, 2025 is 0.00.
  • The all-time high Coretec stock closing price was 29820.00 on April 11, 2006.
  • The Coretec 52-week high stock price is 0.04, which is % above the current share price.
  • The Coretec 52-week low stock price is 0.00, which is % below the current share price.
  • The average Coretec stock price for the last 52 weeks is 0.01.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Coretec Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 0.0021 0.0190 0.0200 0.0002 0.0006 -96.91%
2024 0.0191 0.0231 0.0590 0.0050 0.0194 -34.24%
2023 0.0229 0.0360 0.0537 0.0098 0.0295 -13.49%
2022 0.0371 0.0511 0.0799 0.0179 0.0341 -65.87%
2021 0.1153 0.0900 0.4200 0.0450 0.0999 24.72%
2020 0.0951 0.2000 0.2750 0.0350 0.0801 -52.88%
2019 0.0779 0.0406 0.2600 0.0240 0.1700 320.79%
2018 0.0843 0.1690 0.1690 0.0301 0.0404 -73.61%
2017 0.2709 0.3600 0.4800 0.0300 0.1531 -53.61%
2016 0.1788 0.0900 0.3900 0.0600 0.3300 1000.00%
2015 0.3772 1.0200 1.0500 0.0300 0.0300 -96.55%
2014 2.3831 1.5900 7.9800 0.7500 0.8700 -50.00%
2013 6.5636 13.5000 20.2500 0.7800 1.7400 -89.45%
2012 66.3098 131.2500 156.4500 10.5000 16.5000 -85.84%
2011 260.7250 183.7500 850.5000 75.6000 116.5500 -34.32%
2010 50.7375 63.0000 231.0000 27.3000 177.4500 177.05%
2009 176.4125 472.5000 525.0000 60.9000 64.0500 -86.44%
2008 1439.8032 3150.0000 3360.0000 420.0000 472.5000 -86.76%
2007 4882.4163 7350.0000 11025.0000 2940.0000 3570.0000 -32.00%
2006 10212.0155 1785.0000 29820.0000 1575.0000 5250.0000 194.12%
2005 601.3171 1498.3500 2100.0000 105.0000 1785.0000 16.84%
2004 2590.9614 1365.0000 6562.5000 315.0000 1527.7500 21.25%
Sector Industry Market Cap Revenue
Computer and Technology Electrical Products - Miscellaneous $0.000B $0.000B
The Coretec Group Inc. is a supplier of silicon-based materials for commercial development in energy-focused verticals such as energy storage, solar and solid-state lighting as well as printable electronics and 3D displays. The company is also developing 3D projection display technologies. The Coretec Group Inc. is headquartered in Tulsa, Oklahoma.
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