Finance

New Calamos ETF promises ‘100% downside protection.’ Here’s how it works

A new ETF designed to shield investors from the risk of market volatility starts trading on Wednesday.  The Calamos S&P 500 Structured Alt Protection ETF (CPSM) promises to deliver investors “100% downside protection” against the index’s losses over a one-year outcome period, according the firm’s news release. Calamos’ head of ETFs Matt Kaufman helped build…