Calamos Announces CPSL, First Laddered ETF Offering a Systematic Approach to Investing in 100% Downside Protection S&P 500 ETFs Launching September 9, 2024, the Calamos Laddered S&P 500 Structured Alt Protection ETF™ (CPSL) will include Calamos’ current and future monthly S&P 500 Structured Protection ETFs, ultimately holding 12 ETF allocations. CPSL offers ease of use [...] The post Calamos Announces CPSL, First Laddered ETF Offering a Systematic Approach to Investing in 100% Downside Protection S&P 500 ETFs appeared first on ETF Trends .