Calamos S&POther AlternativesCPSP · NYSE Arca

Calamos S&P 500 Structured Alt Protection ETF - April (CPSP)

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Price: $27.26; —25 Sept 2026
Assets: —; Total net assets
Expense ratio: 0.69%; Category 0.76%
Yield: —; Trailing distributions

1Y return: 6.1%-4.3%; Category 10.4%
3Y CAGR: —; Category 12.2%
5Y CAGR: —; Category 10.2%

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Calamos S&P 500 Structured Alt Protection ETF - April

Calendar-year returns

Fund only: no comparison series covers this fund's history.

Risk statistics

Five years of daily closes. Risk-free rate 4% a year.

Standard deviation: —
Maximum drawdown: —
Sharpe ratio: —
Sortino ratio: —
Beta: —
Alpha: —
R²: —
Information ratio: —
Upside capture: —
Downside capture: —
Tracking error: —

Trailing returns compared with benchmark
Period	1M	3M	6M	YTD	1Y	3YCAGR	5YCAGR	10YCAGR	LaunchCAGR
ETF	+0.4%	+1.5%	+3.4%	+4.6%	+6.1%	—	—	—	+6.8%
Other Alternatives average	1.3%	5.6%	9.6%	9.8%	10.4%	12.2%	10.2%	5.9%	7.6%
Difference	-1.0%	-4.1%	-6.3%	-5.2%	-4.3%	—	—	—	-0.7%

Holdings

Allocation as last published by the fund.

Asset mix

What the fund is invested in.

Stocks99.3%
Cash0.7%

ETF details

Issuer: Calamos S&P
Category: Alternatives · Other Alternatives
Ticker: CPSP
Exchange: NYSE Arca
Inception: 1 Apr 2025 (1.5 years)
Structure: Exchange Traded Fund
Expense ratio: 0.69% (category 0.76%)
Holdings turnover: 0% (category 4%)
Distribution yield: —
Total net assets: —

Prices and returns as of 25 Sept 2026; total return with distributions reinvested, before brokerage and taxes. Not investment advice.

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