Calamos Nasdaq-100 Structured Alt Protection ETF - September

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About CPNS

CPNS seeks to track the return of the Invesco QQQ TrustSM, Series 1 (QQQ), 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

What's in this fund

Top Holdings (124.21% of total assets)

As of October 31, 2025

NameSymbol% Assets

4qqq 260831 C 3.94 4qqq 260831 C 3.94—107.43%

4qqq 260831 C 610.39 4qqq 260831 C 610.39—12.54%

4qqq 260831 P 570.40 4qqq 260831 P 570.40—4.24%

CPNS Key Statistics

AUM

25.93M

AUM25.93M

Price-Earnings ratio

—

Price-Earnings ratio—

30-Day yield

—

30-Day yield—

Average volume

1.12K

Average volume1.12K

High today

—

High today—

Low today

—

Low today—

Open price

—

Open price—

Volume

0.00

Volume0.00

52 Week high

$27.31

52 Week high$27.31

52 Week low

$24.70

52 Week low$24.70

Expense ratio

0.69

Expense ratio0.69

View Prospectus and Reports

Stock Snapshot

With a market cap of 25.88M, Calamos Nasdaq-100 Structured Alt Protection ETF - September(CPNS) trades at $27.24.

Calamos Nasdaq-100 Structured Alt Protection ETF - September(CPNS) stock opened on 2026-01-05 at —. The price climbed to — and dipped to —.

The Calamos Nasdaq-100 Structured Alt Protection ETF - September(CPNS)'s current trading volume is 0, compared to an average daily volume of 1.12K.

In the last year, Calamos Nasdaq-100 Structured Alt Protection ETF - September(CPNS) shares hit a 52-week high of $27.31 and a 52-week low of $24.70.