v3.25.2
Investment Objectives and Goals - Calamos Laddered Bitcoin Structured Alt Protection ETF
Sep. 26, 2025
Prospectus [Line Items]  
Risk/Return [Heading] Calamos Laddered Bitcoin Structured Alt Protection ETF®
Objective [Heading] Investment Objective
Objective, Primary [Text Block]

Calamos Laddered Bitcoin Structured Alt Protection ETF®​ (the "Fund") seeks to provide exposure to the price of bitcoin.