Calamos S&P 500 Structured Alt Protection ETF - September (CPST) Chart & Stock Price History $25.51 +0.04 (+0.16%) As of 01/21/2025 04:10 PM Eastern Add Compare Share Share Chart Stock AnalysisChartHoldingsOwnership Calamos S&P 500 Structured Alt Protection ETF - September Stock Price Performance 5 Day Performance+0.16%1 Month Performance+0.83%3 Month Performance+1.43%Year-To-Date Performance+0.75% Receive CPST Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - September and its competitors with MarketBeat's FREE daily newsletter. Email Address CPST Stock Chart for Wednesday, January, 22, 2025 CPST Chart by TradingView Calamos S&P 500 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 Capitalization01/21/2025$25.47$25.51+0.16%$25.51$25.51374 shs$0.0001/20/2025$25.47$25.47$25.47$25.45552 shs$0.0001/17/2025$25.40$25.47+0.28%$25.47$25.45552 shs$0.0001/16/2025$25.41$25.40-0.04%$25.40$25.38703 shs$0.0001/15/2025$25.30$25.41+0.43%$25.41$25.41693 shs$0.0001/14/2025$25.29$25.30+0.04%$25.30$25.26945 shs$0.0001/13/2025$25.28$25.29+0.04%$25.29$25.233,590 shs$0.0001/10/2025$25.36$25.28-0.32%$25.28$25.261,515 shs$0.0001/09/2025$25.36$25.36$25.36$25.361,498 shs$0.0001/08/2025$25.33$25.36+0.12%$25.36$25.361,498 shs$0.00 Get the Latest News and Ratings for CPST and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Calamos S&P 500 Structured Alt Protection ETF - September and its competitors with MarketBeat's FREE daily newsletter. 01/07/2025$25.39$25.33-0.24%$25.34$25.34317 shs$0.0001/06/2025$25.36$25.39+0.12%$25.39$25.372,807 shs$0.0001/03/2025$25.33$25.36+0.12%$25.36$25.301,074 shs$0.0001/02/2025$25.32$25.33+0.04%$25.33$25.226,228 shs$0.0001/01/2025$25.32$25.32$25.33$25.323,425 shs$0.0012/31/2024$25.32$25.32$25.33$25.323,425 shs$0.0012/30/2024$25.33$25.32-0.04%$25.32$25.3273 shs$0.0012/27/2024$25.38$25.33-0.20%$25.33$25.3373 shs$0.0012/26/2024$25.38$25.38$25.38$25.3850 shs$0.0012/25/2024$25.38$25.38$25.38$25.3850 shs$0.0012/24/2024$25.34$25.38+0.16%$25.38$25.3850 shs$0.0012/23/2024$25.30$25.34+0.16%$25.34$25.3450 shs$0.00 Related Companies Roundhill Acquirers Deep Value ETF Stock Chart Calvert US Large-Cap Diversity, Equity and Inclusion Index ETF Stock Chart Calamos S&P 500 Structured Alt Protection ETF October Stock Chart Tactical Advantage ETF Stock Chart FT Vest U.S. Equity Equal Weight Buffer ETF - June Stock Chart Global X S&P 500 Quality Dividend ETF Stock Chart Pacer CFRA-Stovall Equal Weight Seasonal Rotation Index ETF Stock Chart WBI BullBear Value 3000 ETF Stock Chart Bancreek International Large Cap ETF Stock Chart Overlay Shares Hedged Large Cap Equity ETF Stock Chart Receive CPST Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - September and its competitors with MarketBeat's FREE daily newsletter. 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