Symbols

CBTO

Calamos Bitcoin 80 Series Structured Alt Protection ETF –October·CBOE

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Key Stats

Assets Under Management

31.25MUSD

Fund Flows (1Y)

28.86MUSD

Dividend Yield

0.22%

Discount/Premium to NAV

0.23%

Shares Outstanding

Expense Ratio

0.69%

About Calamos Bitcoin 80 Series Structured Alt Protection ETF –October

Issuer

Calamos Advisors LLC

Brand

Calamos

Home Page

https://www.calamos.com/funds/etf/calamos-bitcoin-80-series-structured-alt-protection-etf-october-cbto/

Inception Date

Oct 7, 2025

Structure

Open-Ended Fund

Index Tracked

Management Style

Active

Dividend Treatment

Distributes

Distribution Tax Treatment

Ordinary income

Income Tax Type

Capital Gains

Max ST Capital Gains Rate

39.60%

Max LT Capital Gains Rate

20.00%

Primary Advisor

Calamos Advisors LLC

Distributor

Calamos Financial Services LLC

CBTO is designed to match the positive price return of Bitcoin up to a defined cap, while limiting maximum loss to 20% (i.e., 80% protection from -20% to -100%) over a one-year period (before fees and expenses). Even if Bitcoin falls more than 20%, the ETF is structured so investors cannot lose more than 20% of their investment during the outcome period.