Calamos S&P 500 Structured Alt Protection ETF - October (CPSO) seeks to provide exposure to the S&P 500 Index while offering downside protection through a structured product approach. The fund uses options strategies to limit losses during market declines while capping upside participation, creating a defined outcome investment over a specific term period ending in October.
How It Works
CPSO employs a structured alternative strategy using options overlays on S&P 500 exposure to create defined upside and downside parameters. The fund typically purchases S&P 500 exposure while buying protective put options to limit downside risk and selling call options to finance the protection, creating a collar strategy. This approach provides predetermined outcomes over the outcome period, with specific protection levels and participation caps established at inception and reset annually in October.
Key Features
- Structured protection design limits downside exposure to S&P 500 declines beyond a predetermined buffer level
- Defined outcome period ending October 2025 with specific upside participation cap and downside protection parameters
- Recently launched in October 2024, representing Calamos' entry into the growing structured ETF market segment
Risks
- This ETF can lose value if S&P 500 declines exceed the predetermined protection buffer, potentially losing 10-15% or more in severe market downturns
- Upside participation is capped at a predetermined level, meaning investors miss gains if S&P 500 returns exceed the participation cap
- Options strategies create complexity risk where the structured outcome may not perform as expected due to volatility, timing, or implementation issues
Who Should Own This
Best suited for conservative equity investors with 1-year time horizons seeking S&P 500 exposure with downside protection. Medium-low risk tolerance required, accepting limited upside in exchange for defined risk parameters. Works as a satellite holding (10-20% allocation) for investors approaching retirement or those wanting equity exposure with built-in risk management during uncertain market periods.