Calamos ETF Trust - Calamos Bitcoin 80 Series Structured Alt Protection ETF - OctoberCBTO

CalamosCryptoSpot Bitcoin#35 of 71 by YTD

$19.17

+1.7% last session

−10.9% YTD

Data as of 11/4/20264:00 PM ET · End-of-day

Dividend-adjusted return from the previous close · S&P 500 uses VOOCBTOS&P 500 · VOO

Returns	1D	1M	3M	YTD	1Y	3Y	5Y	MAX
Total return	+1.7%	−3.1%	−2.9%	−10.9%	−18.4%	—	—	−23.2%
Peer average	+1.5%	−7.5%	+10.9%	−7.9%	−23.3%	+147.5%	+13.5%	—
S&P 500 · VOO	+1.6%	−1.6%	0.0%	+13.4%	+13.5%	+91.7%	+81.2%	—

Key Statistics

Open all fund facts →

AUM: $13M
Expense ratio: 0.69%
Distribution yield: 0.3%
NAV: $18.69
Volume: 13K
Avg. volume 30D: 20K
High today: $19.17
Low today: $18.94
Previous close: $18.85
52-week high: $23.65
52-week low: $18.68
Our risk indicator: 5/5

CBTO in One Breath

CBTO Among Spot Bitcoin ETFs

YTD

#1WTIBUSCF+87.5%$737K

#2SPBCSimplify+12.9%$41.6M

#3BBBOnefund Trust+8.1%$7.8M

#4BFJLFirst Trust+5.4%$3.8M

#5BITCBitwise+3.3%$14.1M

#6CBOYCalamos+2.8%$5.0M

#7CBXYCalamos+2.7%$5.9M

#8RSSXReturn Stacked+2.3%$101M

#35CBTOCalamos−10.9%$13.1M

End-of-day Nov 5, 2026 · 55 Spot bitcoin ETFs by YTD

$10,000 in CBTO

$10,000 in CBTO became

$7,680

In the S&P 500 (VOO)

$11,588

Total return, dividends in · Oct 7, 2025 – Nov 4, 2026 · S&P 500 uses VOO

CBTO’s Top Holdings

Today

State Street SState Street SPDR S&P 500 ETF Trust79.8%Cboe Mini Bi19.3%US DO

State Street SState Street SPDR S&P 500 ETF Trust79.8%Cboe Mini Bi19.3%

Calamos CBTO · 0 holdings · tile size = share of the fund · as of Nov 4, 2026

What CBTO Holds

Today

All holdings100.1%

State Stre 79.8 · Cboe Mini 19.3 · US DOLLAR

Calamos CBTO · share of the fund · as of Nov 4, 2026

State’s Share of CBTO

Today

79.8%

$798 of every $1,000 in CBTO is State

State held by CBTO

$10.5M

Calamos CBTO · each square = $10 of $1,000 · as of Nov 4, 2026

CBTO’s Share of Spot Bitcoin ETFs

Today

0.0%

of the $106B in 70 Spot bitcoin ETFs

CBTO$13.1M0.0%

IBIT$62.6B59.1%

FBTC$15.4B14.6%

67 others$27.8B26.3%

Spot bitcoin ETF AUM · Nov 5, 2026

CBTO Fee per $100 vs Peers

Today

$0.69a year
per $100

$69 a year on $10,000

BTC$0.15

ARKB$0.21

IBIT$0.25

FBTC$0.25

CBTO$0.69

GBTC$1.50

Expense ratio · Spot bitcoin peers · Nov 5, 2026

Inside CBTO

as of Nov 4, 2026

CBTO

Calamos ETF Trust - Calamos Bitcoin 80 Series Structured Alt Protection ETF - October

Today

All holdings100.1%State StreetState Street SPDR S&P 500 ETF Trust79.8%Cboe Mini 19.3%

#	Ticker	Company	Weight ▼
1	—	State Street SPDR S&P 500 ETF Trust	79.80%
2	—	Cboe Mini Bitcoin U.s. Etf Index	19.34%
3	—	US Dollar	0.95%

Calamos CBTO · current holdings by weight · as of Nov 4, 2026 · each tile is one holding

How It Compares

CBTO

Calamos ETF Trust - Calamos Bitcoin 80 Series Structured Alt Protection ETF - October’s Peers

YTD


IBIT	iSharesRead Desk	0.25%	−8.7%	−25.1%	$62.6B
FBTC	FidelityRead Desk	0.25%	−8.7%	−25.1%	$15.4B
GBTC	GrayscaleRead Desk	1.50%	−9.6%	−26.0%	$9.7B
BTC	GrayscaleRead Desk	0.15%	−8.6%	−25.0%	$4.9B
ARKB	ARKRead Desk	0.21%	−8.6%	−25.0%	$2.9B
CBTO	CalamosThis fundRead Desk	0.69%	−10.9%	−18.4%	$13M

Spot bitcoin peers · YTD and past-year returns · as of Nov 5, 2026 · sorted by AUM

Head to Head

Put CBTO head to head with IBIT →

IBIT vs CBTO

YTD

IBITiShares · Spot bitcoinCBTOCalamos · Spot bitcoin

Year to date

−8.7%

−10.9%

IBIT wins+2.2 pts

Past year

−25.1%

−18.4%

CBTO wins+6.8 pts

Fee

0.25%

0.69%

IBIT winslower fee

Yield

0.0%

0.3%

CBTO wins+0.3 pts

AUM

$62.6B

$13.1M

IBIT4782.4× more

2–2level

iShares IBIT and Calamos CBTO · year-to-date · as of Nov 5, 2026 · AUM not scored

CBTO vs VOO

YTD

CBTO · Calamos ETF Trust - Calamos Bitcoin 80 Series Structured Alt Protection ETF - October

−10.9%

VOO · S&P 500

+13.4%

Gap

24.2 pts

Calamos CBTO and Vanguard VOO · YTD total return · as of Nov 5, 2026

CBTO vs Its Peer Average

YTD

CBTOAvsBPeer average

1D+1.7%+1.5%

1M−3.1%−7.5%

3M−2.9%+10.9%

YTD−10.9%−7.9%

1Y−18.4%−23.3%

3Y[…]+147.5%

5Y[…]+13.5%

3–2CBTO wins

69 Spot bitcoin peers · each row scaled to its leader

The Details

CBTO

Risk

5/5our risk indicator

CalmerBumpier

Volatility · 1Y10.48%

Deepest drop · 1Y−20.4%

Lowest point · 5Y−24.9%

52-week range

$19.17

$18.68−18.9% from the high$23.65

Calamos CBTO · past-year price moves · as of Nov 5, 2026

CBTO

Fund Facts

Today

2025launched Oct 7

Tracks[…]

Exchange · CUSIPCBOE · 12811T589

StructureETF

Leverage1x

Cost on $10,000$69 a year

Go deeper

Prospectus & documents Trading & liquidity Fees & costs Distributions

Calamos CBTO · fund facts · as of Nov 5, 2026

CBTO

Payouts by Year

$0.0480per share, Dec 2025

Distribution yield0.3%

Paid[…]

Latest ex-date · paidDec 12, 2025

1 payouts added up$0.0480 a share

Calamos CBTO · distributions by ex-date · 2025–2025

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$18.69

Premium / discount[…]

Median spread · 30D[…]

Volume today13K

Average volume · 30D20K

Shares outstanding[…]

Options[…]

Fees & Costs

Net expense ratio0.69%

Gross expense ratio[…]

Management fee[…]

Cost on $10,000 a year$69.00

Our risk indicator5/5

Estimated yearly cost excludes trading costs and assumes constant assets.

Distributions

Ex-date	Paid	Per share
Dec 12, 2025	[…]	$0.0480

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