Calamos S&P 500 Structured Alt Protection ETF - April (CPSP) Chart & Stock Price History $25.43 +0.01 (+0.04%) As of 02:50 PM Eastern Add Compare Share Share Chart Stock AnalysisChartHoldingsBuy This Stock Calamos S&P 500 Structured Alt Protection ETF - April Stock Price Performance The Calamos S&P 500 Structured Alt Protection ETF - April (CPSP) fund chart highlights key performance trends across multiple timeframes. In the past month, the fund has increased 0.36%, reflecting recent market activity. As of the latest close, Calamos S&P 500 Structured Alt Protection ETF - April traded at $25.42 with a market cap of $15.89 million and volume of 2,057 shares. Receive CPSP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - April and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+0.04%1 Month Performance+0.36%3 Month Performance+2.50% CPSP Stock Chart for Monday, August, 4, 2025 CPSP Chart by TradingView Calamos S&P 500 Structured Alt Protection ETF - April 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 Capitalization08/01/2025$25.41$25.42+0.04%$25.42$25.372,057 shs$15.89 million07/31/2025$25.42$25.41-0.04%$25.43$25.395,326 shs$15.88 million07/30/2025$25.44$25.42-0.08%$25.43$25.403,826 shs$15.89 million07/29/2025$25.42$25.44+0.08%$25.44$25.432,797 shs$15.90 million07/28/2025$25.45$25.42-0.12%$25.44$25.424,812 shs$15.89 million07/25/2025$25.42$25.45+0.12%$25.45$25.42194 shs$15.91 million07/24/2025$25.41$25.42+0.04%$25.42$25.412,831 shs$15.89 million07/23/2025$25.39$25.41+0.08%$25.41$25.4181 shs$15.88 million07/22/2025$25.38$25.39+0.04%$25.39$25.361,894 shs$15.87 million07/21/2025$25.39$25.38-0.04%$25.41$25.381,875 shs$15.86 million Get the Latest News and Ratings for CPSP and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Calamos S&P 500 Structured Alt Protection ETF - April and its competitors with MarketBeat's FREE daily newsletter. 07/18/2025$25.40$25.39-0.04%$25.39$25.39180 shs$15.87 million07/17/2025$25.37$25.40+0.12%$25.42$25.366,041 shs$15.88 million07/16/2025$25.36$25.37+0.04%$25.41$25.374,126 shs$15.86 million07/15/2025$25.37$25.36-0.04%$25.36$25.36243 shs$15.85 million07/14/2025$25.35$25.37+0.08%$25.37$25.37327 shs$15.86 million07/11/2025$25.36$25.35-0.04%$25.36$25.302,165 shs$15.84 million07/10/2025$25.34$25.36+0.08%$25.36$25.343,015 shs$15.85 million07/09/2025$25.33$25.34+0.04%$25.35$25.34227 shs$15.84 million07/08/2025$25.33$25.33$25.35$25.33248 shs$15.20 million07/07/2025$25.34$25.33-0.04%$25.34$25.33472 shs$15.20 million07/04/2025$25.34$25.34$25.35$25.35480 shs$15.20 million07/03/2025$25.34$25.34$25.35$25.35480 shs$15.20 million Related Companies Calamos Nasdaq-100Structured Alt Protection ETF - March Stock Price Chart AllianzIM U.S. Large Cap 6 Month Buffer10 May/Nov ETF Stock Price Chart iShares Nasdaq-100 ex Top 30 ETF Stock Price Chart NYLI Winslow Focused Large Cap Growth ETF Stock Price Chart Doubleline Fortune 500 Equal Weight ETF Stock Price Chart YieldMax S&P 500 0DTE Covered Call Strategy ETF Stock Price Chart Calamos Nasdaq-100 Structured Alt Protection ETF - December Stock Price Chart QRAFT AI-Enhanced U.S. Large Cap ETF Stock Price Chart AllianzIM U.S. Large Cap Buffer10 Sep ETF Stock Price Chart Pacer CFRA-Stovall Equal Weight Seasonal Rotation ETF Stock Price Chart Receive CPSP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - April and its competitors with MarketBeat's FREE daily newsletter. 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