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CPSLCalamos Laddered S&P 500 Structured Alt Protection ETF

Stay safeGrow my money1y track recordRanked #172 of 364 in this goal

Seeks to provide investors with capital appreciation.

By Calamos · Launched 2024

Annual Cost

0.79%

#4,215 of 5,861 · expensive

Fund Size

$115M

#2,853 of 5,861 · mid-size

Dividend YieldGoal

0.00%

Track Record

1 year

#3,692 of 5,861 · seasoned

Performance

Total-return NAV · USD
Growth of $10,000
$10,611+6.1%

Total-return NAV, USD. Net of fund fees, before tax.

What's inside

How Beacon categorizes this fund

Asset class

Alternative

Strategy

Structured outcome

Index tracked

S&P 500 Index

What it actually holds

By weight

Concentration

Top 10 holdings = 83.3% of fundconcentrated

Calamos S&P 500 Str Alt Prt ETF-AprCPSP
8.4%
Calamos S&P 500 Str Alt Prt ETF-AugCPSA
8.3%
Calamos S&P 500 Str Alt Prt ETF-OctCPSO
8.3%
Calamos S&P 500 Str Alt Prt ETF-NovCPSN
8.3%
Calamos S&P 500 Str Alt Prt ETF-MarCPSR
8.3%
Calamos S&P 500 Str Alt Prt ETF-DecCPSD
8.3%
Calamos S&P 500 Str Alt Prt ETF-FebCPSF
8.3%
Calamos S&P 500 Str Alt Prt ETF-JulCPSJ
8.3%
Calamos S&P 500 Str Alt Prt ETF-SepCPST
8.3%
Calamos S&P 500 Str Alt Prt ETF-JunCPSU
8.3%

Asset allocation

Stocks
90.6%
Bonds
8.3%
Cash
1.1%

Risk profile

Last 12 months · Sharpe & Sortino need 3+ years
Volatility (1Y)
2.2%Low

Year-on-year price swings

Max drawdown
-3.7%Mild

Worst peak-to-trough loss

Sharpe (3Y)
Unavailable

Needs 3+ years of history

Sortino (3Y)
Not yet

Needs 3+ years of history

Listing

Exchange
Cboe BZX

Full fund details

Objective
Seeks to provide investors with capital appreciation.
Strategy
Invests primarily in Underlying ETFs that aim to match the price return of SPY with an upside cap while providing downside protection against SPY losses. Focuses on a defined one-year outcome period and acquires shares in the secondary market.
Inception date
September 6, 2024
Fund family
Calamos

Our take

Structural notes on how this fund behaves. Read our guide on the 6 warning signs.

Buffer
Warning

You can build this cheaper yourself

Defined-outcome funds cap your gains (often 8% to 20%) in exchange for cushioning losses by 9% to 30%, priced with options. The fee runs about 0.70% or more, against 0.03% to 0.10% for a plain index fund. For most investors, a simple stock-and-bond mix gives similar protection for far less.

Sources: Morningstar, 'Buffer Funds Are on the Rise, but They May Not Make Sense for Most Investors' (2025)

Educational analysis of structural product characteristics. Not investment advice. Always read the fund prospectus and consult a qualified advisor before investing. More

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Data updated on 2026-08-04