Calamos S&P 500 Structured Alt Protection ETF - May

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About CPSM

CPSM seeks to track the return of the SPDR S&P 500 ETF Trust (SPY), to a cap, with 100% downside hedge over a one-year outcome period. The actively managed fund holds FLEX options to obtain exposure. 

Index-Tracked
Index-Tracked
Category
Defined Outcome
CategoryDefined Outcome
Number of holdings
8
Number of holdings8
Inception Date
May 1, 2024
Inception DateMay 1, 2024

What's in this fund

Top Holdings (132.92% of total assets)

As of October 31, 2025
NameSymbol% Assets
4spy 260430 C 3.83 4spy 260430 C 3.83109.67%
4spy 260430 C 593.36 4spy 260430 C 593.3617.58%
474879558 Trs Usd R E Mqautocl Trs1.53%
474879558 Trs Usd P V 00msofr Sofr +0bp Bullet1.30%
4spy 260430 P 554.54 4spy 260430 P 554.541.07%
474932475 Trs Usd R E Mqautocl0.95%
474932475 Trs Usd P V 00msofr Sofr +70bp0.82%

CPSM Key Statistics

AUM
57.20M
AUM57.20M
Price-Earnings ratio
Price-Earnings ratio
30-Day yield
30-Day yield
Average volume
2.34K
Average volume2.34K
High today
$28.60
High today$28.60
Low today
$28.51
Low today$28.51
Open price
$28.60
Open price$28.60
Volume
3.74K
Volume3.74K
52 Week high
$28.60
52 Week high$28.60
52 Week low
$25.31
52 Week low$25.31
Expense ratio
0.69
Expense ratio0.69

Stock Snapshot

Calamos S&P 500 Structured Alt Protection ETF - May(CPSM) stock is priced at $28.52, giving the company a market capitalization of 57.14M.

As of 2025-12-15, Calamos S&P 500 Structured Alt Protection ETF - May(CPSM) stock has fluctuated between $28.51 and $28.60. The current price stands at $28.52, placing the stock +0.0% above today's low and -0.3% off the high.

Calamos S&P 500 Structured Alt Protection ETF - May(CPSM) shares are trading with a volume of 3.74K, against a daily average of 2.34K.

During the past year, Calamos S&P 500 Structured Alt Protection ETF - May(CPSM) stock moved between $25.31 at its lowest and $28.60 at its peak.

During the past year, Calamos S&P 500 Structured Alt Protection ETF - May(CPSM) stock moved between $25.31 at its lowest and $28.60 at its peak.

Average Annual Return

All investments involve risks, including the loss of principal. Performance data represents past performance and is no guarantee of future results. Investment returns and principal value will fluctuate and are subject to market volatility. An investment, when redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance data quoted.