O2Micro - Stock Price History | OIIM

Historical daily share price chart and data for O2Micro since 2021 adjusted for splits. The latest closing stock price for O2Micro as of July 30, 2021 is 7.77.
  • The all-time high O2Micro stock closing price was 26.00 on September 11, 2000.
  • The O2Micro 52-week high stock price is 11.25, which is 44.8% above the current share price.
  • The O2Micro 52-week low stock price is 2.58, which is 66.8% below the current share price.
  • The average O2Micro stock price for the last 52 weeks is 6.64.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
O2Micro Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2020 3.0376 1.7300 9.1800 1.0000 9.1800 424.57%
2019 1.4821 1.5500 1.8000 1.1900 1.7500 15.89%
2018 1.6878 1.7700 2.3700 1.3300 1.5100 -9.52%
2017 2.0019 1.8900 2.7400 1.4800 1.6689 -7.28%
2016 1.6137 1.5400 2.0700 1.2700 1.8000 27.66%
2015 2.2262 2.4100 2.8000 1.4100 1.4100 -41.25%
2014 2.9922 2.9500 3.8900 1.9000 2.4000 -13.98%
2013 3.1498 3.2500 3.6000 2.7100 2.7900 -7.00%
2012 4.2393 4.0250 5.6500 2.9000 3.0000 -24.81%
2011 5.8652 6.1500 8.7500 3.9600 3.9900 -35.44%
2010 6.2550 5.2100 7.5300 4.7000 6.1800 18.16%
2009 4.1320 2.2500 5.4800 1.9800 5.2300 166.84%
2008 6.0544 11.0100 11.0100 1.8300 1.9600 -83.02%
2007 11.6493 8.4300 17.4500 7.1200 11.5400 34.97%
2006 8.6143 10.0900 13.5500 5.0700 8.5500 -16.01%
2005 12.5574 10.8700 17.7200 8.7400 10.1800 -11.01%
2004 14.6599 22.4500 24.9800 9.0400 11.4400 -49.18%
2003 15.0304 9.9100 25.2900 8.0110 22.5100 130.90%
2002 13.9444 23.4900 25.2800 5.3000 9.7490 -59.46%
2001 12.2572 7.2500 24.0500 5.5000 24.0500 220.67%
2000 13.0072 25.5000 26.0000 6.7500 7.5000 0.00%
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $0.212B $0.078B
O2Micro designs, develops, and markets innovative peripheral components for Notebook computers, Internet appliances, LCD monitors, and wireless communications. The company is a leading supplier of specializeddevices designed to improve the performance of mobile computing systems. Specific products include: AudioDJTM/RemoteAudio, ACPI CardBus Controller, and High Efficiency CCFL Backlight Inverter Controllers. The company offers ACPI compliant products. The company designs products compliant with the System Management Bus and Smart Battery System specifications.
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