Calamos Launches CPSJ with a 9.45% Initial Cap and 100% Downside Protection to S&P 500® Over One Year, Expanding Structured Protection ETF™ Series Calamos S&P 500 Structured Alt Protection ETF – July (CPSJ), offering an initial cap rate of 9.45% over a one-year outcome period, launched today in response to investor demand and following the [...] The post Calamos Launches CPSJ with a 9.45% Initial Cap, Expanding Structured Protection ETF™ Series appeared first on ETF Trends .