CAYN ETF — Calamos Least-Of Autocallable Income ETF

Calamos Least-Of Autocallable Income ETF (CAYN)

Updated October 23, 2026.

CAYN is an ETF that tracks the MerQube US Equity Least-Of Autocallable Index. Its expense ratio is 0.74%.

Calamos Least-Of Autocallable Income ETF is an ETF that seeks high monthly income by tracking a weekly ladder of synthetic least-of autocallable notes linked to the weakest-performing of three major U.S. equity indices: SPY, QQQ, and IWM. The fund distributes monthly and carries an expense ratio of 0.74%. It may appeal to income-focused investors seeking regular payouts from a structured equity strategy, though autocallable products involve complexity and embedded risks distinct from traditional equity investing.

CAYN performance

Returns are updating. CAYN's total return appears here after the next nightly update.

CAYN key facts

Issuer

Calamos Investments

Asset type

ETF

Asset class

Equity

Inception date

10/26/2026

Expense ratio

0.74%

Distribution frequency

Monthly

AUM unavailable in this published snapshot. Missing values do not mean zero or complete coverage. ?

How Dividend Vision calculates yield and returns

Distribution rate (the posted rate) has no calculation basis on file. Issuer rates can use a different denominator and date, including ex-date NAV. Trailing-12-month yield is the sum of split-adjusted cash distributions with ex-dates in the last 12 months, divided by the published price. It lags a recent raise or cut. Total return uses split-adjusted close with distributions reinvested on the ex-dividend date (a modeling convention, not the cash-settlement date) from the first stored bar on or after inception through the latest bar, compared with the same window on the benchmark. That is the security's total return, not your personal gain/loss.

Yield and safety methodology · Distribution rate methodology · Distribution Safety Score methodology

Sources and review

Primary sources: Calamos Investments or company page; Index: MerQube US Equity Least-Of Autocallable Index; prices and distributions from Dividend Vision, derived from vendor EOD data.

Reviewed by Bert Sweet, CEO and Co-owner of Dividend Vision. Methodology: Distribution Safety Score.

More on CAYN

• All tickers starting with C

Tagged: Autocallable, Active.

Frequently asked questions

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