NYSEARCA:CPNS Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS) Price, Holdings, & News $28.38 +0.03 (+0.11%) Closing price 08/25/2026 04:10 PM EasternExtended Trading$28.38 0.00 (-0.02%) As of 06:58 AM 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 Filings About Calamos Nasdaq-100 Structured Alt Protection ETF - September (NYSEARCA:CPNS) 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 CPNS alerts:Sign Up Key Stats Today's Range$28.36▼$28.3950-Day Range$28.03▼$28.3852-Week Range$26.60▼$28.39Volume2,594 shsAverage Volume2,483 shsMarket Capitalization$22.70 millionAssets Under Management$21.99 millionDividend YieldN/ANet Expense Ratio0.69%Aggregate RatingN/A ETF Overview The Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS) is an exchange-traded fund that mostly invests in large cap equity. The fund seeks to track the return of the Invesco QQQ TrustSM, Series 1 (QQQ), to a cap, with 100% downside hedge over a one year outcome period. The actively managed fund holds FLEX options to obtain exposure CPNS was launched on Sep 3, 2024 and is issued by Calamos. Read More Calamos Nasdaq-100 Structured Alt Protection ETF - September ExpensesTypeCPNSLarge Cap ETFsEquity ETFsNYSEARCA ETFsAll ETFsManagement Fee0.69%0.58%0.57%0.51%0.53%Other Expenses0.00%0.28%0.53%0.60%0.54%Total Expense0.69%0.64%0.75%0.75%0.73%Fee Waiver0.00%-0.27%-0.67%-0.77%-0.68%Net Expense0.69%0.61%0.63%0.57%0.60% Receive CPNS Stock News and Ratings via Email Sign-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. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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Since then, CPNS shares have increased by 4.3% and is now trading at $28.38. How do I buy shares of Calamos Nasdaq-100 Structured Alt Protection ETF - September? Shares of CPNS 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 Nasdaq-100 Structured Alt Protection ETF - September Tax ClassificationRegulated Investment Company Stock ExchangeNYSEARCACurrent SymbolNYSEARCA:CPNS Inception Date9/3/2024 Fund ManagerEli Pars, Jason Hill, David O'Donohue, Jimmy Young, 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$21.99 million Average Daily Volume$0.00 Discount/Premium0.00% 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 MakerSusquehanna Miscellaneous Outstanding Shares800,000Beta0.21 Creation Unit25,000 Creation Fee$250.00 7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. Download this report to learn how energy stocks can play a role in your portfolio as the global demand for energy continues to grow.Get This Free Report Top 4 CPNS Holdings4qqq 260831 C 3.94 4qqq 260831 C 3.94Holding Weight: 107.43%4qqq 260831 P 570.40 4qqq 260831 P 570.40Holding Weight: 4.24%UsdHolding Weight: 0.86%4qqq 260831 C 610.39 4qqq 260831 C 610.39Holding Weight: -12.53%Full Holdings DetailsCPNS Geographic ExposureCPNS Currency Exposure This page (NYSEARCA:CPNS) was last updated on 8/26/2026 by MarketBeat.com Staff. From Our PartnersA Simple Guide to Options Trading While It's Still FreeA free copy of Options Trading Made Simple is available now but wont stay that way for long. 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