CSP (CSPI) Stock Chart & Stock Price History $10.73 -0.20 (-1.83%) Closing price 08/11/2025 04:00 PM EasternExtended Trading$10.74 +0.01 (+0.14%) As of 08/11/2025 04:10 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartCompetitorsDividendEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock CSP Stock Price Performance The CSP (CSPI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 32.85%, with a year-to-date return of -33.23%. In the past month, the stock has decreased 10.66%, reflecting recent market activity. As of the latest close, CSP traded at $10.73 with a market cap of $105.80 million and volume of 11,815 shares. Five years ago, the stock traded at a split-adjusted price of $3.79, representing a 183.11% increase over that period. At the time, it had a market cap of $32.22 million and a volume of 23,400 shares. Receive CSPI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for CSP and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.46%1 Month Performance-10.66%3 Month Performance-32.90%Year-To-Date Performance-33.23%1 Year Performance-32.85%5 Year Performance+183.11% CSPI Stock Chart for Tuesday, August, 12, 2025 CSPI Chart by TradingView CSP Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/11/2025$10.93$10.73-1.83%$11.31$10.5511,815 shs$105.80 million08/08/2025$10.78$10.93+1.39%$11.28$10.8031,001 shs$107.77 million08/07/2025$10.61$10.78+1.60%$10.88$9.9911,975 shs$106.29 million08/06/2025$10.50$10.61+1.05%$10.70$10.436,970 shs$104.65 million08/05/2025$10.38$10.50+1.16%$10.56$10.0222,286 shs$103.53 million08/04/2025$10.14$10.38+2.37%$10.60$10.0417,130 shs$102.35 million08/01/2025$10.26$10.14-1.17%$10.50$10.0217,829 shs$99.98 million07/31/2025$10.80$10.26-5.00%$11.02$10.2424,340 shs$101.19 million07/30/2025$10.98$10.80-1.64%$11.20$10.6714,521 shs$106.49 million07/29/2025$11.35$10.98-3.26%$11.51$10.8013,081 shs$108.26 million Get the Latest News and Ratings for CSPI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for CSP and its competitors with MarketBeat's FREE daily newsletter. 07/28/2025$11.04$11.35+2.81%$11.49$10.9814,409 shs$111.95 million07/25/2025$11.57$11.04-4.58%$11.82$11.0223,326 shs$108.89 million07/24/2025$11.88$11.57-2.61%$11.98$11.5416,390 shs$114.08 million07/23/2025$11.71$11.88+1.45%$11.89$11.559,629 shs$117.14 million07/22/2025$11.89$11.71-1.51%$11.98$11.6910,705 shs$115.50 million07/21/2025$11.35$11.89+4.76%$11.90$11.3525,320 shs$117.24 million07/18/2025$11.56$11.35-1.82%$11.91$11.3521,383 shs$111.91 million07/17/2025$11.60$11.56-0.34%$11.83$11.5415,272 shs$113.98 million07/16/2025$11.60$11.60$11.61$11.5211,740 shs$114.38 million07/15/2025$11.91$11.60-2.60%$12.29$11.4521,812 shs$114.38 million07/14/2025$12.01$11.91-0.83%$12.93$11.7715,886 shs$117.43 million07/11/2025$11.95$12.01+0.50%$12.04$11.7516,421 shs$118.42 million07/10/2025$12.06$11.95-0.91%$12.25$11.6521,157 shs$117.83 million Related Companies BIGC Stock Price Chart CCSI Stock Price Chart SIFY Stock Price Chart CRNC Stock Price Chart API Stock Price Chart GRRR Stock Price Chart MIXT Stock Price Chart TBRG Stock Price Chart RXT Stock Price Chart ATGL Stock Price Chart Receive CSPI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for CSP and its competitors with MarketBeat's FREE daily newsletter. 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