New

From idea to ETF portfolio in minutes. Build yours now →

Calamos S&P 500 Structured Alt Protection ETF - May

This ETF provides exposure to Large Cap US Equities

CPSM performance and flow charts

Last update 9/1/2026 at 7:44 PM
Live
Closed
Last price
$29.54
+$0.00 (+0.01%) Yesterday

Performance

0.00.20.40.60.8%Aug 3Aug 10Aug 17Aug 24Aug 31

Flows

0 M0.5 M1 M1.5 M
1 day price range
$29.49
$29.51
52 week price range
$28.17
$29.66
1W perf
-0.10%
YTD perf
+3.28%
YTD flows
+$799K
AuM
$58M
E/R
0.69%
TTM yield
-
Find out how industry players manage ETF portfolios.  Discover our library of Model portfolios

Historic performance and flows

Data as of September 1, 2026
1M3MYTD1Y3Y5Y
Perf.+0.68%+0.92%+3.28%+5.11%
Flows+$1M+$3M+$799K-$6M--
Data as of September 1, 2026

Get all the metrics on this page, and more, through a reliable ETF data feed

Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Characteristics

This fund is actively managed; it does not track an index. This share class generates a stream of income by distributing dividends.

Management strategyActive
StrategyOptions Strategies
ProviderCalamos Investments
N° of holdings0
Dividend policyDistributing
Trailing 12m distribution yield
Join for free
Inception dateMay 1, 2024
ESGNo
TrackinsightTrackinsight

More data and info about CPSM on Trackinsight

Exposure

Data as of January 1, 1970
The CPSM ETF is actively managed, so it doesn't track an index. We're working to retrieve all detailed holding information.

Trading data

Last sale
9/1/2026 at 7:44 PM
$29.54
Previous close
$29.54
Consolidated volume
09/01/2026
Join for free
Average volume
30 days
Join for free
Average discount or premium
30 days
Join for free
Average Bid/Ask spread
30 days
Join for free

Volatility and drawdown

3M1Y3Y5Y
Volatility+2.92%+1.97%
Max drawdown
-0.37%-0.38%
Max drawdown duration
19d13dN/AN/A
Time to recover
12d4dN/AN/A
Frequently asked questions about CPSM

What type of ETF is CPSM?

CPSM is a Active ETF that provides exposure to Equity assets. It is managed by Calamos Investments.

What does CPSM invest in?

This ETF provides exposure to Large Cap US Equities. It is part of the segment: Options Strategies.

What is the expense ratio of CPSM?

The total expense ratio (TER) of CPSM is 0.69%, representing the annual fee charged by the fund manager.

When was CPSM launched?

CPSM was launched on May 1, 2024, marking its entry into the ETF market.

Who is the issuer of CPSM?

CPSM is issued by Calamos Investments.

What is the AUM of CPSM?

As of September 1, 2026, CPSM manages $58.48 M, reflecting the total assets held in the fund.

How has CPSM performed recently?

As of September 1, 2026, CPSM delivered a return of 0.68% over the past month (1M performance), 0.92% over the past three months (3M), and 3.28% year-to-date (YTD).

What are the recent fund flows for CPSM?

As of September 1, 2026, CPSM has seen net flows of +$1M in the past month (1M flow) and +$799K year-to-date (YTD).

The ETF Institute® is now affiliated with ETF Central

The CETF certification is the only FINRA listed professional designation focused on ETFs.

ETF Institute
ETF U
Become a better investor with NYSE: The Home of ETFs
Visit the ETF U homepage
ETF Guides

Recent educational content

Tidal ETF Industry KPIs

ETF Trends

ETF Industry KPIs August 31, 2026

This week’s KPI data overview highlights key metrics and trends shaping the ETF landscape.

Tidal
By Tidal · September 1, 2026
Tidal ETF Industry KPIs

ETF Trends

ETF Industry KPIs August 24, 2026

This week’s KPI data overview highlights key metrics and trends shaping the ETF landscape.

Tidal
By Tidal · August 24, 2026
What's the Fund | Ocean Park Diversified Income ETF (DUKZ)

What’sTheFund

What's the Fund | Ocean Park Diversified Income ETF (DUKZ)

James St Aubin, Chief Investment Officer at Ocean Park Asset Management, discuss the DUKZ ETF, exposing investors to the whole spectrum of asset classes in the fixed income markets, through their rules-based process.

NYSE logo
By NYSE · August 18, 2026
ETF Takeaway: Ocean Park Diversified Income ETF (DUKZ)

ETF Takeaway

ETF Takeaway: Ocean Park Diversified Income ETF (DUKZ)

James St Aubin, Chief Investment Officer at Ocean Park Asset Management discusses the state of fixed income markets and how their DUKZ ETF, through their rules-based process, tactically allocates to 11 sectors of fixed income through underlying ETFs.

NYSE logo
By NYSE · August 18, 2026

Browse all educational columns

The Active Trader Report

Active Trader Report: Use of Leveraged & Inverse ETFs Way Up

Direxion partnered with Compound Insights and Vanda to explore what’s driving the evolution of active trading — and how active traders are using leveraged and inverse funds across equities, single stocks, commodities, and volatility.

Active Trader Report: Use of Leveraged & Inverse ETFs Way Up