Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS) Chart & Stock Price History $24.82 -0.13 (-0.52%) As of 04:10 PM Eastern Add Compare Share Share Chart Stock AnalysisChartHoldingsOwnershipBuy This Stock Calamos Nasdaq-100 Structured Alt Protection ETF - September Stock Price Performance 5 Day Performance-0.80%1 Month Performance-2.14%3 Month Performance-3.21%6 Month Performance-1.39%Year-To-Date Performance-2.48% Receive CPNS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos Nasdaq-100 Structured Alt Protection ETF - September and its competitors with MarketBeat's FREE daily newsletter. Email Address CPNS Stock Chart for Monday, April, 21, 2025 CPNS Chart by TradingView Calamos Nasdaq-100 Structured Alt Protection ETF - September Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization04/18/2025$24.95$24.95$24.95$24.95227 shs$28.19 million04/17/2025$24.95$24.95$24.95$24.95227 shs$28.19 million04/16/2025$25.13$24.95-0.72%$25.05$24.95663 shs$28.19 million04/15/2025$25.13$25.13$25.13$25.08330 shs$28.40 million04/14/2025$25.13$25.13$25.13$25.137 shs$28.40 million04/11/2025$25.05$25.13+0.32%$25.13$25.07451 shs$28.40 million04/10/2025$25.20$25.05-0.60%$25.08$25.022,068 shs$28.31 million04/09/2025$24.74$25.20+1.86%$25.20$24.81810 shs$28.48 million04/09/2025$24.74$25.20+1.86%$25.20$24.81810 shs$28.48 million04/08/2025$24.76$24.74-0.08%$24.74$24.749,854 shs$27.96 million Get the Latest News and Ratings for CPNS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Calamos Nasdaq-100 Structured Alt Protection ETF - September and its competitors with MarketBeat's FREE daily newsletter. 04/08/2025$24.76$24.74-0.08%$24.74$24.749,854 shs$27.96 million04/07/2025$24.75$24.76+0.04%$25.00$24.709,854 shs$27.24 million04/04/2025$24.98$24.75-0.92%$24.82$24.75446 shs$27.23 million04/03/2025$25.28$24.98-1.19%$25.00$24.982,108 shs$27.48 million04/02/2025$25.23$25.28+0.20%$25.28$25.28516 shs$27.81 million04/01/2025$25.17$25.23+0.24%$25.23$25.19516 shs$27.75 million03/31/2025$25.17$25.17$25.17$25.1750 shs$27.69 million03/28/2025$25.34$25.17-0.67%$25.18$25.1850 shs$27.69 million03/27/2025$25.36$25.34-0.08%$25.34$25.331,000 shs$27.87 million03/26/2025$25.46$25.36-0.39%$25.42$25.36155 shs$27.90 million03/25/2025$25.43$25.46+0.12%$25.46$25.4611 shs$28.01 million03/24/2025$25.29$25.43+0.55%$25.43$25.4340,208 shs$27.97 million03/21/2025$25.28$25.29+0.04%$25.29$25.2440,208 shs$27.82 million03/20/2025$25.29$25.28-0.04%$25.28$25.25774 shs$29.07 million Related Companies Defiance Large Cap ex-Mag 7 ETF Stock Price Chart iShares Large Cap Value Active ETF Stock Price Chart Global X S&P 500 Quality Dividend ETF Stock Price Chart Calamos Nasdaq - 100 Structured Alt Protection ETF - June Stock Price Chart AllianzIM U.S. Large Cap Buffer10 Aug ETF Stock Price Chart WBI BullBear Value 3000 ETF Stock Price Chart AllianzIM U.S. Large Cap 6 Month Buffer10 Mar/Sep ETF Stock Price Chart Sterling Capital Focus Equity ETF Stock Price Chart WBI BullBear Quality 3000 ETF Stock Price Chart SGI Enhanced Nasdaq-100 ETF Stock Price Chart Receive CPNS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos Nasdaq-100 Structured Alt Protection ETF - September and its competitors with MarketBeat's FREE daily newsletter. 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