Aspen Technology - 27 Year Stock Price History | AZPN

Historical daily share price chart and data for Aspen Technology since 1994 adjusted for splits. The latest closing stock price for Aspen Technology as of September 17, 2021 is 127.00.
  • The all-time high Aspen Technology stock closing price was 158.65 on February 12, 2021.
  • The Aspen Technology 52-week high stock price is 162.56, which is 28% above the current share price.
  • The Aspen Technology 52-week low stock price is 108.15, which is 14.8% below the current share price.
  • The average Aspen Technology stock price for the last 52 weeks is 138.05.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Aspen Technology Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2021 142.0437 130.7000 158.6500 125.0000 127.0000 -2.50%
2020 114.5217 124.9400 141.7000 76.3700 130.2500 7.71%
2019 116.0905 81.3100 139.7500 78.9200 120.9300 47.15%
2018 90.7037 66.1700 118.6000 66.1700 82.1800 24.14%
2017 60.3387 55.0200 69.1800 52.7900 66.2000 21.07%
2016 41.6123 36.7500 55.0900 30.1500 54.6800 44.81%
2015 40.4368 35.0200 46.5200 32.2500 37.7600 7.82%
2014 41.6362 41.5500 47.8400 32.5900 35.0200 -16.22%
2013 32.8465 27.9600 42.2200 27.5500 41.8000 51.23%
2012 22.6415 17.0000 27.6400 16.4100 27.6400 59.31%
2011 15.8166 13.0200 18.6600 12.7500 17.3500 36.61%
2010 10.8515 9.9000 13.2800 8.4700 12.7000 29.59%
2009 8.6070 7.3000 10.8000 5.5000 9.8000 32.08%
2008 11.7968 15.7000 16.0600 5.8000 7.4200 -54.25%
2007 13.8592 10.7100 17.6200 10.1600 16.2200 47.19%
2006 11.2100 8.1000 14.1400 7.9700 11.0200 40.38%
2005 5.7462 6.1100 8.2700 4.5000 7.8500 26.41%
2004 7.1103 10.4300 12.0200 4.8200 6.2100 -39.47%
2003 4.4916 2.8500 10.4000 2.2800 10.2600 262.54%
2002 9.2173 17.1000 23.0700 0.7800 2.8300 -83.15%
2001 20.2698 26.2500 41.1200 8.8900 16.8000 -49.47%
2000 36.7413 29.9400 53.5000 19.6200 33.2500 25.76%
1999 12.9390 13.6200 29.6200 8.3100 26.4400 82.34%
1998 32.0446 33.5000 55.2500 6.8800 14.5000 -57.66%
1997 35.1774 38.2500 44.5600 26.0000 34.2500 -14.64%
1996 28.1897 16.8750 41.6900 15.9400 40.1250 137.78%
1995 12.0348 9.0000 17.8750 8.5000 16.8750 72.02%
Sector Industry Market Cap Revenue
Computer and Technology Computer Software $8.519B $0.709B
Aspen Technology Inc. is a recognized expert and leading provider of award-winning assett optimization software and services. AspenTech's integrated aspenONE solutions enable manufacturers to reduce costs, increase capacity, and optimize operational performance end-to-end throughout the engineering, plant operations, and supply chain management processes, resulting in millions of dollars in cost savings.
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