Calamos S&P 500 Structured Alt Protection ETF - August (CPSA) Chart & Stock Price History $25.65 -0.09 (-0.35%) As of 06/13/2025 04:10 PM Eastern Add Compare Share Share Chart Stock AnalysisChartHoldingsOwnershipBuy This Stock Calamos S&P 500 Structured Alt Protection ETF - August Stock Price Performance The Calamos S&P 500 Structured Alt Protection ETF - August (CPSA) fund chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the fund increased 2.27%. In the past month, the fund has increased 0.83%, reflecting recent market activity. As of the latest close, Calamos S&P 500 Structured Alt Protection ETF - August traded at $25.65 with a market cap of $37.96 million and volume of 1,075 shares. Receive CPSA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - August and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.16%1 Month Performance+0.83%3 Month Performance+3.01%Year-To-Date Performance+2.27% CPSA Stock Chart for Saturday, June, 14, 2025 CPSA Chart by TradingView Calamos S&P 500 Structured Alt Protection ETF - August 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 Capitalization06/13/2025$25.74$25.65-0.35%$25.70$25.651,075 shs$37.96 million06/12/2025$25.72$25.74+0.08%$25.75$25.742,118 shs$38.10 million06/11/2025$25.73$25.72-0.04%$25.75$25.681,837 shs$38.07 million06/10/2025$25.69$25.73+0.16%$25.76$25.678,673 shs$38.08 million06/09/2025$25.68$25.69+0.04%$25.75$25.693,893 shs$38.02 million06/06/2025$25.59$25.68+0.35%$25.68$25.651,120 shs$38.01 million06/05/2025$25.62$25.59-0.12%$25.65$25.585,014 shs$37.87 million06/04/2025$25.61$25.62+0.04%$25.62$25.622,716 shs$37.92 million06/03/2025$25.52$25.61+0.35%$25.61$25.522,716 shs$37.90 million06/02/2025$25.46$25.52+0.24%$25.57$25.49659 shs$37.77 million Get the Latest News and Ratings for CPSA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Calamos S&P 500 Structured Alt Protection ETF - August and its competitors with MarketBeat's FREE daily newsletter. 05/30/2025$25.51$25.46-0.20%$25.53$25.46429 shs$37.68 million05/29/2025$25.47$25.51+0.16%$25.51$25.442,070 shs$38.27 million05/28/2025$25.51$25.47-0.16%$25.47$25.473 shs$38.21 million05/27/2025$25.33$25.51+0.71%$25.56$25.451,176 shs$38.27 million05/26/2025$25.33$25.33$25.33$25.3350 shs$38.00 million05/23/2025$25.39$25.33-0.24%$25.33$25.3350 shs$38.00 million05/22/2025$25.38$25.39+0.04%$25.39$25.36197 shs$38.09 million05/21/2025$25.50$25.38-0.47%$25.45$25.37506 shs$38.07 million05/20/2025$25.55$25.50-0.20%$25.54$25.50239 shs$38.25 million05/19/2025$25.52$25.55+0.12%$25.55$25.50201 shs$38.33 million05/16/2025$25.45$25.52+0.28%$25.53$25.4834,574 shs$38.28 million05/15/2025$25.44$25.45+0.04%$25.45$25.44345 shs$38.18 million05/14/2025$25.44$25.44$25.44$25.431,291 shs$38.16 million05/13/2025$25.32$25.44+0.47%$25.44$25.39301 shs$38.16 million Related Companies AllianzIM U.S. Equity 6 Month Floor5 Jan/Jul ETF Stock Chart AllianzIM U.S. Large Cap Buffer10 Nov ETF Stock Chart Alger Concentrated Equity ETF Stock Chart Praxis Impact Large Cap Value ETF Stock Chart Defiance Large Cap ex-Mag 7 ETF Stock Chart Praxis Impact Large Cap Growth ETF Stock Chart AllianzIM Buffer20 Allocation ETF Stock Chart Calamos S&P 500 Structured Alt Protection ETF - July Stock Chart The Acquirers Fund Stock Chart Calamos Nasdaq-100 Structured Alt Protection ETF - December Stock Chart Receive CPSA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - August and its competitors with MarketBeat's FREE daily newsletter. 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