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Calamos launches CPSF ETF, offering S&P 500 exposure with 100% downside protection and a defined upside cap for risk-managed investing.

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Calamos Investments, a leader in global investment strategies, has announced the launch of the Calamos S&P 500 Structured Alt Protection ETF
Debuted on February 3, 2025, CPSF offers investors a unique way to gain exposure to the S&P 500 while ensuring 100% downside protection over a one-year period.
This ETF is part of Calamos’ innovative Structured Protection ETF suite, designed to provide equity market participation with risk mitigation, making it an appealing option for investors seeking both growth potential and capital preservation.
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CPSF is structured to deliver the positive price return of the S&P 500 up to a predetermined cap while protecting against 100% of losses over a one-year outcome period (before fees and expenses). This strategy offers an alternative to traditional equity investing by combining market participation with a risk-defined structure.
Calamos achieves this through a proprietary options-based strategy, which systematically allocates exposure to the S&P 500 index while hedging downside risk. The ETF resets annually, adjusting its cap and protection levels to align with market conditions at the start of each outcome period.
By providing a structured return profile, CPSF allows investors to maintain exposure to equity markets while safeguarding against significant drawdowns—a valuable feature in volatile market environments.
CPSF presents an attractive alternative for investors who want exposure to the S&P 500 without taking on full market risk. Its key benefits include:
As Calamos continues to expand its innovative investment offerings, CPSF provides a compelling solution for investors who prioritize capital preservation while still seeking market exposure.
Calamos Investments is a globally recognized asset manager with over $40 billion in AUM, specializing in alternative, multi-asset, convertible, fixed income, private credit, and sustainable equity strategies. The firm is a pioneer in liquid alternatives, managing over $18 billion in liquid alt assets as of December 31, 2024.
With the launch of CPSF, Calamos further strengthens its commitment to providing investors with risk-managed investment solutions. The Structured Protection ETF suite represents a new frontier in portfolio construction, offering investors innovative ways to participate in market growth while managing downside risk.
For more information, visit the Calamos Structured Protection ETF page.
Please note this article is for information purposes only and does not in any way constitute investment advice. It is essential that you seek advice from a registered financial professional prior to making any investment decision.
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