CPSJ Stock Summary and Trading Ideas (Calamos S&P 500 Structured Alt Protection ETF - July | ARCA:CPSJ)

Calamos S&P 500 Structured Alt Protection ETF July (the "Fund") seeks to provide investment results that, before taking fees and expenses into account, match the positive price return of the SPDR S&P 500 ETF Trust ("Underlying ETF") up to a cap of 9.45% (the "Cap"), while protecting against 100% of negative price return of the Underlying ETF (before fees and expenses), for the period from July 1, 2024 through June 30, 2025. The Fund is an actively managed exchange-traded fund ("ETF") that is designed to provide investors with the opportunity to benefit from increases in the Underlying ETF's share price up to the stated cap over a specified period of time of approximately one-year (the "Outcome Period"), while providing protection against decreases in the Underlying ETF's share price over the same Outcome Period (before taking fees and expenses into account).

Calamos S&P 500 Structured Alt Protection ETF - July trades on the ARCA stock market under the symbol CPSJ.

As of October 27, 2026, CPSJ stock price climbed to $28.11 with 1,721 million shares trading.

CPSJ has a market cap of $49.90 million. This is considered a Sub-Micro Cap stock.

CPSJ has underperformed the market in the last year with a return of +5.2%, while the SPY ETF gained +14.8%. In the last 3 month period, CPSJ fell short of the market, returning +1.5%, while SPY returned +4.5%. However, in the most recent 2 weeks CPSJ has outperformed the stock market by returning 0.0%, while SPY returned -1.0%.

CPSJ support price is $28.01 and resistance is $28.17 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that CPSJ shares will trade within this expected range on the day.