Calamos Nasdaq - 100 Structured Alt Protection ETF - June (CPNJ) Chart & Stock Price History $27.62 0.00 (0.00%) Closing price 05/22/2026 04:10 PM EasternExtended Trading$27.62 +0.00 (+0.02%) As of 05/22/2026 04:10 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 Chart Stock AnalysisChartHoldingsOwnershipSEC FilingsShort InterestBuy This Stock Calamos Nasdaq - 100 Structured Alt Protection ETF - June Stock Price Performance The Calamos Nasdaq - 100 Structured Alt Protection ETF - June (CPNJ) fund chart highlights key performance trends across multiple timeframes. Over the last 12 months, the fund's price has increased 7.47%, with a year-to-date return of 2.33%. In the past month, the fund has increased 0.36%, reflecting recent market activity. As of the latest close, Calamos Nasdaq - 100 Structured Alt Protection ETF - June traded at $27.62 with a market cap of $27.62 million and volume of 688 shares. Receive CPNJ Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos Nasdaq - 100 Structured Alt Protection ETF - June and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now 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. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. 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Read our full terms of service and privacy policy. 5 Day Performance+0.11%1 Month Performance+0.36%3 Month Performance+1.62%Year-To-Date Performance+2.33%1 Year Performance+7.47% CPNJ Stock Chart for Monday, May, 25, 2026 CPNJ Chart by TradingView Calamos Nasdaq - 100 Structured Alt Protection ETF - June 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/25/2026$27.62$27.62$27.63$27.61688 shs$27.62 million05/22/2026$27.62$27.62$27.63$27.61688 shs$27.62 million05/21/2026$27.59$27.62+0.11%$27.62$27.594,218 shs$27.62 million05/20/2026$27.59$27.59$27.65$27.5917,430 shs$27.59 million05/19/2026$27.59$27.59$27.77$27.592,561 shs$27.59 million05/18/2026$27.61$27.59-0.07%$27.60$27.6016 shs$27.59 million05/15/2026$27.59$27.61+0.07%$27.61$27.6166 shs$27.61 million05/14/2026$27.59$27.59$27.61$27.582,738 shs$27.59 million05/13/2026$27.59$27.59$27.60$27.573,141 shs$27.59 million05/12/2026$27.58$27.59+0.04%$27.61$27.59117 shs$27.59 million Get the Latest News and Ratings for CPNJ and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Calamos Nasdaq - 100 Structured Alt Protection ETF - June and its competitors with MarketBeat's FREE daily newsletter. 05/11/2026$27.59$27.58-0.04%$27.61$27.562,216 shs$27.58 million05/08/2026$27.56$27.59+0.11%$27.60$27.591,305 shs$27.59 million05/07/2026$27.58$27.56-0.07%$27.56$27.55309 shs$27.56 million05/06/2026$27.57$27.58+0.04%$27.59$27.541,154 shs$27.58 million05/05/2026N/A$27.57$27.57$27.574 shs$27.57 million04/30/2026$27.50$27.52+0.07%$27.52$27.52597 shs$27.52 million04/29/2026$27.51$27.50-0.04%$27.53$27.50805 shs$27.50 million04/28/2026$27.50$27.51+0.04%$27.51$27.504,237 shs$27.51 million04/27/2026$27.52$27.50-0.07%$27.50$27.5055 shs$27.50 million04/24/2026$27.50$27.52+0.07%$27.53$27.52171 shs$27.52 million Related Companies CPSY Stock Price Chart CPSO Stock Price Chart QDTY Stock Price Chart PEPS Stock Price Chart MART Stock Price Chart CPNS Stock Price Chart DEEP Stock Price Chart ONEO Stock Price Chart CANQ Stock Price Chart BIGY Stock Price Chart Receive CPNJ Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Calamos Nasdaq - 100 Structured Alt Protection ETF - June and its competitors with MarketBeat's FREE daily newsletter. This page (NYSEARCA:CPNJ) was last updated on 5/25/2026 by MarketBeat.com Staff. 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