Calamos S&P 500 Structured Alt Protection ETF - May (CPSM) Chart & Stock Price History $26.83 -0.17 (-0.63%) As of 03/28/2025 04:10 PM Eastern Add Compare Share Share Chart Stock AnalysisChartHeadlinesHoldingsOwnershipBuy This Stock Calamos S&P 500 Structured Alt Protection ETF - May Stock Price Performance 5 Day Performance-0.81%1 Month Performance-0.85%3 Month Performance+0.26%6 Month Performance+1.69%Year-To-Date Performance+0.49% Receive CPSM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - May and its competitors with MarketBeat's FREE daily newsletter. Email Address CPSM Stock Chart for Saturday, March, 29, 2025 CPSM Chart by TradingViewRemove Ads Calamos S&P 500 Structured Alt Protection ETF - May 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 Capitalization03/28/2025$27.00$26.83-0.63%$27.05$26.801,697 shs$64.39 million03/27/2025$27.00$27.00$27.02$26.983,520 shs$64.80 million03/26/2025$27.06$27.00-0.22%$27.09$26.979,141 shs$64.80 million03/25/2025$27.05$27.06+0.04%$27.09$27.037,290 shs$65.76 million03/24/2025$26.92$27.05+0.48%$27.07$27.004,001 shs$65.73 million03/21/2025$26.89$26.92+0.11%$26.92$26.823,607 shs$65.42 million03/20/2025$26.90$26.89-0.04%$26.95$26.806,786 shs$65.34 million03/19/2025$26.79$26.90+0.41%$26.92$26.813,538 shs$65.37 million03/18/2025$26.91$26.79-0.45%$26.85$26.777,314 shs$65.10 million03/17/2025$26.80$26.91+0.41%$26.91$26.821,122 shs$65.39 million Get the Latest News and Ratings for CPSM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Calamos S&P 500 Structured Alt Protection ETF - May and its competitors with MarketBeat's FREE daily newsletter. 03/14/2025$26.59$26.80+0.79%$26.81$26.684,814 shs$65.12 million03/13/2025$26.73$26.59-0.52%$26.74$26.596,245 shs$64.61 million03/12/2025$26.69$26.73+0.15%$26.75$26.683,400 shs$64.95 million03/11/2025$26.72$26.69-0.11%$26.74$26.622,842 shs$64.86 million03/10/2025$26.89$26.72-0.63%$26.77$26.6420,012 shs$64.93 million03/07/2025$26.86$26.89+0.11%$26.90$26.812,247 shs$66.69 million03/06/2025$26.95$26.86-0.33%$26.90$26.843,997 shs$66.61 million03/05/2025$26.88$26.95+0.26%$26.98$26.902,471 shs$66.84 million03/04/2025$26.92$26.88-0.15%$26.92$26.853,625 shs$66.66 million03/03/2025$27.06$26.92-0.52%$27.13$26.9213,726 shs$66.76 million02/28/2025$26.97$27.06+0.33%$27.07$26.959,622 shs$67.11 million Related Companies Simplify US Equity PLUS Convexity ETF Stock Chart AllianzIM U.S. Equity Buffer15 Uncapped Jan ETF Stock Chart Columbia Research Enhanced Value ETF Stock Chart AllianzIM U.S. Large Cap Buffer10 Jan ETF Stock Chart AllianzIM U.S. Large Cap Buffer10 Oct ETF Stock Chart AllianzIM U.S. Large Cap Buffer20 Nov ETF Stock Chart First Trust Multi-Manager Large Growth ETF Stock Chart Matrix Advisors Value ETF Stock Chart ProShares UltraShort Dow30 Stock Chart Innovator Buffer Step-Up Strategy ETF Stock Chart Receive CPSM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - May and its competitors with MarketBeat's FREE daily newsletter. 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