| Investment Objective: |
Calamos Bitcoin Structured Alt Protection ETF - October seeks to provide investment results that, before taking total fund operating fees and expenses into account, track the positive price return of the CME CF Bitcoin Reference Rate New York Variant ("BRRNY") ("Spot bitcoin"). The Fund seeks to achieve its investment objective through investments in over-the-counter Options ("OTC Options") and/or, if and when available, FLexible EXchange Options ("FLEX Options") and/or listed exchange traded options each of which reference the price performance of either (A) one or more of the iShares Bitcoin Trust ETF ("IBIT"), Grayscale Bitcoin Mini Trust ("BTC"), Bitwise Bitcoin ETF ("BITB"), Fidelity Wise Origin Bitcoin Fund ("FBTC") and ARK 21 Shares Bitcoin ETF ("ARKB") (each, an "Underlying ETP" and collectively, the "Underlying ETPs") which, in turn, own bitcoin that is held by a bitcoin custodian in each instance on behalf of the respective Underlying ETPs and/or (B) one or more indexes that are designed to track the price of bitcoin ("Bitcoin Index") up to a cap of %, while seeking to protect against 100% of the negative price return of Spot bitcoin (before total fund operating fees and expenses) over the Outcome Period for the period from October 1, 2025 through September 30, 2026. |
