Rubicon Technology - 15 Year Stock Price History | RBCN

Historical daily share price chart and data for Rubicon Technology since 2007 adjusted for splits and dividends. The latest closing stock price for Rubicon Technology as of December 29, 2022 is 1.30.
  • The all-time high Rubicon Technology stock closing price was 88.37 on July 26, 2010.
  • The Rubicon Technology 52-week high stock price is 0.00, which is -100% above the current share price.
  • The Rubicon Technology 52-week low stock price is 0.00, which is 100% below the current share price.
  • The average Rubicon Technology stock price for the last 52 weeks is NaN.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Rubicon Technology Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2022 2.5063 2.2907 4.2285 1.3000 1.3000 -42.99%
2021 2.5242 2.3441 2.9110 2.2424 2.2805 -0.88%
2020 2.1251 2.2128 2.4305 1.8432 2.3008 8.77%
2019 2.1372 2.0975 2.4356 1.9322 2.1153 5.32%
2018 1.9987 2.0034 2.3517 1.7212 2.0085 -1.00%
2017 1.9631 1.3986 2.5678 1.2585 2.0288 33.00%
2016 1.7931 4.3983 4.3983 1.2015 1.5254 -47.37%
2015 6.4731 11.2119 11.8475 2.1864 2.8983 -75.05%
2014 20.3127 27.0508 36.8390 9.7627 11.6186 -54.07%
2013 21.1428 16.5000 33.5847 12.5085 25.2966 62.85%
2012 23.8378 24.6864 33.5847 15.2797 15.5339 -34.93%
2011 44.3423 55.0169 73.6525 20.9746 23.8729 -55.46%
2010 60.2292 51.0763 88.3729 37.3475 53.5932 3.79%
2009 28.0937 10.8559 55.4237 8.8983 51.6356 376.76%
2008 42.3049 55.8559 83.0085 6.8136 10.8305 -82.06%
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $0.002B $0.002B
Rubicon Technology, Inc. is a vertically integrated advanced electronic materials provider specializing in monocrystalline sapphire for applications in light-emitting diodes, optical systems and specialty electronic devices. Rubicon has a proprietary technology platform and expertise extending from the preparation of raw aluminum oxide through sapphire crystal growth and fabrication to large-diameter polished sapphire wafers and patterned sapphire substrates, enabling Rubicon to supply custom sapphire products with superior quality and precision. Rubicon is ISO 9001 certified and ITAR registered.
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Nano Labs (NA) China $0.015B 0.00
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