CSP - 43 Year Stock Price History | CSPI

Historical daily share price chart and data for CSP since 1982 adjusted for splits and dividends. The latest closing stock price for CSP as of August 08, 2025 is 10.93.
  • The all-time high CSP stock closing price was 27.68 on March 01, 2024.
  • The CSP 52-week high stock price is 21.95, which is 100.8% above the current share price.
  • The CSP 52-week low stock price is 9.99, which is 8.6% below the current share price.
  • The average CSP stock price for the last 52 weeks is 14.54.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
CSP Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 14.8938 16.5277 20.7418 10.1400 10.9300 -31.73%
2024 14.7098 10.1356 27.6821 9.0028 16.0097 66.06%
2023 7.3639 4.6243 13.6748 4.6120 9.6409 108.93%
2022 3.9216 4.3442 4.7037 3.3091 4.6145 8.04%
2021 4.5847 3.9068 6.2004 3.8680 4.2713 13.71%
2020 4.4740 6.4516 7.1897 2.4345 3.7562 -40.11%
2019 5.9281 4.5052 7.1643 4.2802 6.2717 41.77%
2018 5.3381 6.5552 8.1199 4.1243 4.4240 -35.98%
2017 4.5395 4.2899 6.9106 3.5130 6.9106 57.43%
2016 3.3712 2.6814 4.8666 2.1665 4.3895 59.69%
2015 2.4947 2.8039 2.8931 2.0723 2.7488 1.39%
2014 2.7429 2.7907 3.0496 2.3623 2.7110 -4.30%
2013 2.4846 2.2070 3.1371 1.7218 2.8327 31.77%
2012 1.4258 1.0116 2.1497 0.9777 2.1497 116.46%
2011 1.2449 1.1843 1.4925 0.9931 0.9931 -12.97%
2010 1.2631 1.1905 1.5899 1.0574 1.1411 1.09%
2009 1.0360 0.9622 1.3108 0.7741 1.1288 25.77%
2008 1.6645 2.0633 2.3285 0.7988 0.8975 -56.50%
2007 2.6090 2.5105 3.3926 2.0170 2.0633 -18.21%
2006 2.2825 2.1096 2.7757 1.7333 2.5228 16.03%
2005 2.4899 3.0071 3.4759 1.9492 2.1743 -32.14%
2004 2.1741 1.9584 3.2260 1.7148 3.2041 68.38%
2003 1.1612 0.8050 2.0510 0.7710 1.9029 139.06%
2002 0.9838 1.1102 1.2768 0.7399 0.7960 -27.31%
2001 1.1632 0.9252 1.3108 0.9252 1.0950 18.35%
2000 2.1868 2.4673 4.9347 0.9252 0.9252 -60.66%
1999 2.0112 2.1729 3.1998 1.4650 2.3517 5.67%
1998 2.2815 1.8248 3.0905 1.7958 2.2255 20.06%
1997 1.7270 1.6510 1.9406 1.4193 1.8537 -3.03%
1996 2.0247 2.0855 2.3751 1.6510 1.9117 -8.33%
1995 1.9192 1.7379 2.2013 1.6220 2.0855 20.00%
1994 2.0865 2.0565 2.4330 1.6510 1.7379 -11.76%
1993 2.2583 2.4910 2.6068 1.9696 1.9696 -19.05%
1992 2.0623 1.8827 2.7806 1.6220 2.4330 29.23%
1991 1.4422 1.1876 1.9117 1.0427 1.8827 54.76%
1990 1.3503 1.3324 1.7089 1.1586 1.2165 -8.70%
1989 1.4450 1.4772 1.5641 1.3324 1.3324 -8.00%
1988 1.3616 1.2455 1.6800 1.1731 1.4482 19.05%
1987 1.3428 1.4482 1.6800 1.0717 1.2165 -8.70%
1986 2.0310 2.8096 3.2730 1.1586 1.3324 -51.06%
1985 2.2193 1.4772 2.7806 1.4482 2.7227 88.01%
1984 1.9657 2.7806 3.0703 1.4193 1.4482 -47.92%
1983 3.8207 3.7075 5.3875 2.7806 2.7806 -26.15%
Sector Industry Market Cap Revenue
Computer and Technology Computers - Integrated Systems $0.108B $0.055B
CSP Inc. develop and market Internet software for E-commerce solutions, image processing software, network management integration services, and high-performance computer systems. The MultiComputer Division supplies high-performance multiprocessing systems for a broad array of defense applications, including radar, sonar and surveillance signal processing. The company's MODCOMP, Inc. subsidiary is a leading provider of Internet software solutions and systems integration. MODCOMP works with third parties to develop customized application solutions. (PRESS RELEASE)
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