Calamos S&P 500 Structured Alt Protection ETF – JuneCPSU

CalamosUS Stock StylesLarge Cap#618 of 701 by YTD

$27.96

+0.1% last session

+3.2% YTD

Data as of 11/3/20264:00 PM ET · End-of-day

Dividend-adjusted total return · S&P 500 uses VOO · Dec 31, 2025 – Nov 4, 2026CPSUS&P 500 · VOO

Returns	1D	1M	3M	YTD	1Y	3Y	5Y	MAX
Total return	+0.1%	−0.2%	+0.3%	+3.2%	+4.2%	—	—	+7.5%
Peer average	+0.2%	−1.7%	−1.7%	+11.3%	+12.0%	+76.2%	+57.5%	—
S&P 500 · VOO	+0.3%	−2.6%	−1.7%	+11.5%	+11.9%	+90.9%	+77.5%	—

Key Statistics

Open all fund facts →

AUM: $29M
Expense ratio: 0.69%
Distribution yield: 0.0%
NAV: $27.97
Volume: 65
Avg. volume 30D: 1K
High today: $28.01
Low today: $27.93
Previous close: $27.93
52-week high: $29.01
52-week low: $26.73
Our risk indicator: 4/5

CPSU in One Breath

CPSU Among Large Cap ETFs

YTD

#1NRGUREX Microsectors+252.7%$96.0M

#2RSSYReturn Stacked+34.7%$101M

#3MAKXProShares+33.0%$4.9M

#4SMRIBushido+31.2%$703M

#5CSDInvesco+30.9%$209M

#6IGEiShares+29.9%$810M

#7IEZiShares+29.0%$376M

#8FLOWGlobal X+28.2%$36.5M

#233CPSUCalamos+3.2%$29.4M

End-of-day Nov 4, 2026 · 263 Large cap ETFs by YTD

$10,000 in CPSU

$10,000 in CPSU became

$10,804

In the S&P 500 (VOO)

$13,161

Total return, dividends in · Jun 2, 2025 – Nov 4, 2026 · S&P 500 uses VOO

CPSU Returns by Period

Today

YTD

MAX

CPSU

+0.1%

−0.2%

+0.3%

+3.2%

+4.2%

—

+7.5%

Peer average

+0.2%

−1.7%

+11.3%

+12.0%

+76.2%

+57.5%

—

S&P 500 · VOO

+0.3%

−2.6%

−1.7%

+11.5%

+11.9%

+90.9%

+77.5%

—

End-of-day Nov 4, 2026 · total return, dividends in · peers = 306 Large cap ETFs

CPSU’s US Stock Styles Rank

YTD

#618of 701
us stock styles ETFs

Best · NRGU+252.7%

Average+12.2%

CPSU+3.2%

Worst · AMGR−98.9%

US Stock Styles ETFs by YTD return · Nov 4, 2026

CPSU Price and 52-Week Range

From the 52-week high

−3.6%

From the 52-week low

+4.6%

Today $27.93 – $28.01

Previous close $27.93

$27.96 now

52-week low$26.7352-week high$29.01

End-of-day Nov 4, 2026 · box = today’s range, dashed = previous close

CPSU’s Share of Large Cap ETFs

Today

0.0%

of the $850B in 307 Large cap ETFs

CPSU$29.4M0.0%

DFAC$87.6B10.3%

IWB$47.8B5.6%

304 others$715B84.1%

Large cap ETF AUM · Nov 4, 2026

CPSU Fee per $100 vs Peers

Today

$0.69a year
per $100

$69 a year on $10,000

SCHB$0.03

IWB$0.15

DIA$0.16

DCOR$0.17

DFAC$0.21

CPSU$0.69

Expense ratio · Large cap peers · Nov 4, 2026

Inside CPSU

5 holdings

CPSU

Calamos S&P 500 Structured Alt Protection ETF – June

Today

CPSU reports no holdings we can show: […]

Calamos CPSU · holdings

How It Compares

CPSU

Calamos S&P 500 Structured Alt Protection ETF – June’s Peers

YTD


DFAC	DimensionalRead Desk	0.21%	+14.1%	+16.0%	$87.6B
IWB	iSharesRead Desk	0.15%	+11.3%	+11.6%	$47.8B
DIA	SPDRRead Desk	0.16%	+8.8%	+10.3%	$45.1B
DCOR	DimensionalRead Desk	0.17%	+14.2%	+15.7%	$45.0B
SCHB	SchwabRead Desk	0.03%	+11.6%	+11.7%	$44.0B
CPSU	CalamosThis fundRead Desk	0.69%	+3.2%	+4.2%	$29M

Large cap peers · YTD and past-year returns · as of Nov 4, 2026 · sorted by AUM

Head to Head

Put CPSU head to head with DFAC →

DFAC vs CPSU

YTD

DFACDimensional · Large capCPSUCalamos · Large cap

Year to date

+14.1%

+3.2%

DFAC wins+10.8 pts

Past year

+16.0%

+4.2%

DFAC wins+11.8 pts

Fee

0.21%

0.69%

DFAC winslower fee

Yield

0.9%

0.0%

DFAC wins+0.9 pts

AUM

$87.6B

$29.4M

DFAC2978.8× more

4–0DFAC wins

Dimensional DFAC and Calamos CPSU · year-to-date · as of Nov 4, 2026 · AUM not scored

CPSU vs VOO

YTD

CPSU · Calamos S&P 500 Structured Alt Protection ETF – June

+3.2%

VOO · S&P 500

+11.5%

Gap

8.3 pts

Calamos CPSU and Vanguard VOO · YTD total return · as of Nov 4, 2026

CPSU vs Its Peer Average

YTD

CPSUAvsBPeer average

1D+0.1%+0.2%

1M−0.2%−1.7%

3M+0.3%−1.7%

YTD+3.2%+11.3%

1Y+4.2%+12.0%

3Y[…]+76.2%

5Y[…]+57.5%

2–3Peer average wins

306 Large cap peers · each row scaled to its leader

The Details

CPSU

Risk

4/5our risk indicator

CalmerBumpier

Volatility · 1Y2.32%

Deepest drop · 1Y−1.1%

Lowest point · 5Y0.0%

52-week range

$27.96

$26.73−3.6% from the high$29.01

Calamos CPSU · past-year price moves · as of Nov 4, 2026

CPSU

Fund Facts

Today

2025launched Jun 2

Tracks[…]

Exchange · CUSIPAMEX · 12811T746

StructureETF

Leverage1x

Cost on $10,000$69 a year

Go deeper

Prospectus & documents Trading & liquidity Fees & costs Distributions

Calamos CPSU · fund facts · as of Nov 4, 2026

CPSU

Payouts by Year

Today

$0no payouts on record

CPSU does not pay a distribution.

Distribution yield0.0%

Paid[…]

Latest ex-date · paid[…]

12 payouts added up[…]

Calamos CPSU · distributions by ex-date

All Fund FactsDocuments · trading · fees · every payout

Prospectus & Documents

Official documents are being connected from SEC EDGAR: […]. Read the issuer’s prospectus before investing.

Trading & Liquidity

Net asset value$27.97

Premium / discount[…]

Median spread · 30D[…]

Volume today65

Average volume · 30D1K

Shares outstanding[…]

Options[…]

Fees & Costs

Net expense ratio0.69%

Gross expense ratio[…]

Management fee[…]

Cost on $10,000 a year$69.00

Our risk indicator4/5

Estimated yearly cost excludes trading costs and assumes constant assets.

Distributions

No payouts on record: […]

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