Calamos S&P 500 Structured Alt Protection ETF - November (CPSN) Chart & Stock Price History $25.60 -0.03 (-0.10%) As of 01:29 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartHoldingsOwnershipBuy This Stock Calamos S&P 500 Structured Alt Protection ETF - November Stock Price Performance The Calamos S&P 500 Structured Alt Protection ETF - November (CPSN) fund chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the fund increased 1.21%. In the past month, the fund has increased 2.13%, reflecting recent market activity. As of the latest close, Calamos S&P 500 Structured Alt Protection ETF - November traded at $25.62 with a market cap of $19.22 million and volume of 646 shares. 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Email Address 5 Day Performance-0.29%1 Month Performance+2.13%3 Month Performance+0.14%Year-To-Date Performance+1.21% CPSN Stock Chart for Friday, May, 23, 2025 CPSN Chart by TradingView Calamos S&P 500 Structured Alt Protection ETF - November 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 Capitalization05/22/2025$25.61$25.62+0.04%$25.62$25.58646 shs$19.22 million05/21/2025$25.70$25.61-0.35%$25.71$25.603,200 shs$19.21 million05/20/2025$25.73$25.70-0.12%$25.71$25.691,235 shs$19.28 million05/19/2025$25.67$25.73+0.23%$25.73$25.677,400 shs$19.30 million05/16/2025$25.64$25.67+0.12%$25.68$25.68341 shs$19.25 million05/15/2025$25.62$25.64+0.08%$25.64$25.59341 shs$19.23 million05/14/2025$25.59$25.62+0.12%$25.62$25.6271 shs$19.22 million05/13/2025$25.53$25.59+0.24%$25.59$25.592 shs$19.19 million05/12/2025$25.37$25.53+0.63%$25.53$25.53600 shs$19.15 million05/09/2025$25.36$25.37+0.04%$25.37$25.34600 shs$19.03 million Get the Latest News and Ratings for CPSN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Calamos S&P 500 Structured Alt Protection ETF - November and its competitors with MarketBeat's FREE daily newsletter. 05/08/2025$25.33$25.36+0.12%$25.42$25.362,100 shs$19.02 million05/07/2025$25.32$25.33+0.04%$25.33$25.33293 shs$19.00 million05/06/2025$25.36$25.32-0.16%$25.32$25.323,050 shs$18.99 million05/05/2025$25.40$25.36-0.16%$25.41$25.363,050 shs$19.02 million05/02/2025$25.32$25.40+0.32%$25.44$25.381,105 shs$19.05 million05/01/2025$25.44$25.32-0.47%$25.38$25.32124 shs$18.99 million04/30/2025$25.26$25.44+0.71%$25.44$25.212,844 shs$19.08 million04/29/2025$25.22$25.26+0.16%$25.26$25.2662 shs$18.95 million04/28/2025$25.21$25.22+0.04%$25.23$25.17646 shs$18.92 million04/25/2025$25.16$25.21+0.20%$25.21$25.21145 shs$18.91 million04/24/2025$25.06$25.16+0.40%$25.16$25.16202 shs$18.87 million04/23/2025$24.97$25.06+0.36%$25.16$25.06318 shs$18.80 million04/22/2025$24.87$24.97+0.40%$24.99$24.952,602 shs$18.73 million Related Companies GNOV Stock Chart RSDE Stock Chart QRMI Stock Chart FLCC Stock Chart EGGS Stock Chart AZAA Stock Chart SZNE Stock Chart SNTH Stock Chart JUNT Stock Chart PEPS Stock Chart Receive CPSN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - November and its competitors with MarketBeat's FREE daily newsletter. 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