Plug Power - 22 Year Stock Price History | PLUG

Historical daily share price chart and data for Plug Power since 1999 adjusted for splits. The latest closing stock price for Plug Power as of January 15, 2021 is 60.14.
  • The all-time high Plug Power stock closing price was 1498.00 on March 10, 2000.
  • The Plug Power 52-week high stock price is 73.90, which is 22.9% above the current share price.
  • The Plug Power 52-week low stock price is 2.53, which is 95.8% below the current share price.
  • The average Plug Power stock price for the last 52 weeks is 12.64.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Plug Power Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2021 51.6955 32.1700 69.5000 32.1700 60.1400 77.35%
2020 10.6795 3.2400 36.1400 2.7600 33.9100 973.10%
2019 2.4035 1.3300 4.0000 1.2600 3.1600 154.84%
2018 1.9004 2.4200 2.4200 1.0100 1.2400 -47.46%
2017 2.0115 1.2100 3.1500 0.8500 2.3600 96.67%
2016 1.7278 2.1000 2.2200 1.2000 1.2000 -43.13%
2015 2.4552 2.9800 3.2800 1.6600 2.1100 -29.67%
2014 4.7107 2.3300 10.3100 2.3300 3.0000 93.55%
2013 0.5153 0.5000 2.0900 0.1180 1.5500 210.00%
2012 1.2315 2.0000 2.5500 0.5000 0.5000 -75.49%
2011 3.7707 3.9000 9.0000 1.4000 2.0400 -45.01%
2010 4.9787 7.0000 7.4400 3.6000 3.7100 -47.75%
2009 8.7270 10.4000 11.9000 6.6900 7.1000 -30.39%
2008 23.3043 40.4000 41.7000 6.9000 10.2000 -74.18%
2007 32.4859 38.8000 43.9000 24.9000 39.5000 1.54%
2006 47.5556 52.8000 64.3000 36.4000 38.9000 -24.17%
2005 61.9889 59.5000 80.9000 49.7000 51.3000 -16.04%
2004 70.9798 74.8000 104.6000 47.7000 61.1000 -15.72%
2003 52.8999 47.3000 73.4300 39.5000 72.5000 61.47%
2002 75.4690 86.0000 120.4000 34.4000 44.9000 -48.63%
2001 155.7546 158.8000 354.0000 67.0000 87.4000 -40.50%
2000 579.6765 270.0000 1498.0000 94.3800 146.9000 -48.00%
Sector Industry Market Cap Revenue
Industrial Products Electrical Machinery $27.654B $0.230B
Plug Power Inc. is a leading provider of alternative energy technology focused on the design, development, commercialization and manufacture of hydrogen fuel cell systems used primarily for the material handling and stationary power market. They are focused on proton exchange membrane, or PEM, fuel cell and fuel processing technologies, fuel cell/battery hybrid technologies, and associated hydrogen storage and dispensing infrastructure from which multiple products are available. They sell and continue to develop fuel cell product solutions to replace lead-acid batteries in material handling vehicles and industrial trucks for some of North America's largest distribution and manufacturing businesses. Their current product line includes: GenDrive, GenFuel, GenCare, ReliOn, and GenKey.
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