NYSEARCA:CPSP Calamos S&P 500 Structured Alt Protection ETF - April (CPSP) Price, Holdings, & News $26.86 0.00 (0.00%) Closing price 06/12/2026 04:10 PM EasternExtended Trading$26.87 +0.01 (+0.04%) As of 06/12/2026 04:11 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartHoldingsOwnershipSEC FilingsShort InterestBuy This Stock About Calamos S&P 500 Structured Alt Protection ETF - April (NYSEARCA:CPSP) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get CPSP alerts:Sign Up Key Stats Today's Range$26.86▼$26.8950-Day Range$26.46▼$26.9252-Week Range$25.10▼$26.93Volume2,500 shsAverage Volume2,320 shsMarket Capitalization$18.80 millionAssets Under Management$19.46 millionDividend YieldN/ANet Expense Ratio0.69%Aggregate RatingN/A ETF Overview Calamos ETF Trust - Calamos S&P 500 Structured Alt Protection ETF - November is an exchange traded fund launched by Calamos Investments LLC. The fund is managed by Calamos Advisors LLC. It invests in public equity markets of the United States. The fund invests through derivatives in stocks of companies operating across diversified sectors. It uses derivatives such as FLexible EXchange Options that reference the performance of the SPDR S&P 500 ETF Trust to create its portfolio. The fund invests in growth and value stocks of large-cap companies. Calamos ETF Trust - Calamos S&P 500 Structured Alt Protection ETF - November was formed on November 1, 2024 and is domiciled in the United States. Read More Calamos S&P 500 Structured Alt Protection ETF - April ExpensesTypeCPSPLarge Cap ETFsEquity ETFsNYSEARCA ETFsAll ETFsManagement Fee0.69%0.58%0.57%0.51%0.53%Other Expenses0.00%0.27%0.55%0.58%0.55%Total Expense0.69%0.65%0.76%0.74%0.73%Fee Waiver0.00%-0.23%-0.64%-0.70%-0.62%Net Expense0.69%0.62%0.63%0.58%0.60% Receive CPSP Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Calamos S&P 500 Structured Alt Protection ETF - April and its competitors with MarketBeat's FREE daily newsletter. 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CPSP ETF News HeadlinesNo headlines for this company have been tracked by MarketBeat.com CPSP ETF - Frequently Asked Questions How have CPSP shares performed this year? Calamos S&P 500 Structured Alt Protection ETF - April's stock was trading at $26.07 at the beginning of 2026. Since then, CPSP shares have increased by 3.0% and is now trading at $26.86. How do I buy shares of Calamos S&P 500 Structured Alt Protection ETF - April? Shares of CPSP stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. Fund Details IssuerCalamos Advisors Fund NameCalamos S&P 500 Structured Alt Protection ETF - April Tax ClassificationRegulated Investment Company Stock ExchangeNYSEARCACurrent SymbolNYSEARCA:CPSP Inception Date4/1/2025 Fund ManagerDavid O'Donohue, Jimmy Young, Eli Pars, Jason Hill, Anthony Vecchiolla WebN/A PhoneN/AFund Focus Asset ClassEquity BenchmarkN/A CategorySize and Style FocusLarge Cap Development LevelDeveloped Markets RegionNorth America Number of Holdings5 Fund Statistics Assets Under Management$19.46 million Average Daily Volume$0.00 Discount/Premium0.02% Administrator, Advisor and Custodian AdministratorState Street Bank and Trust Company AdvisorCalamos Advisors, LLC CustodianState Street Bank and Trust Company DistributorCalamos Financial Services LLC Transfer AgentState Street Bank and Trust Company TrusteeN/A Lead Market MakerWolverine Trading Options OptionableN/A Short Interest12,190 shs Miscellaneous Outstanding Shares700,000Beta0.06 Creation Unit25,000 Creation Fee$250.00 Reduce the RiskMarket downturns give many investors pause, and for good reason. Wondering how to offset this risk? Click the link to learn more about using beta to protect your portfolio.Get This Free Report Top 4 CPSP Holdings4Spy 260331 C 0.78 4Spy 260331 C 0.78Holding Weight: 115.52%4Spy 260331 P 559.39 4Spy 260331 P 559.39Holding Weight: 0.96%UsdHolding Weight: -0.06%4Spy 260331 C 602.91 4Spy 260331 C 602.91Holding Weight: -16.42%Full Holdings DetailsCPSP Geographic ExposureCPSP Currency Exposure This page (NYSEARCA:CPSP) was last updated on 6/15/2026 by MarketBeat.com Staff. 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