CPST is a hybrid capital security, not common stock.
This listing is a capital note, preference share, or similar instrument associated with Calamos S&P 500 Structured Alt Protection ETF - September. Data providers report company-level figures against it, so fundamentals, valuation multiples, and dividend history on this page describe the issuing company — not this instrument — and its market capitalization cannot be computed reliably, so it is not shown. The quoted price is the instrument's own.

CPST does not currently pay a dividend.
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Under normal market conditions, the fund will invest substantially all of its assets in FLexible EXchange Options ("FLEX Options") that reference the price performance of the SPDR®? S&P 500®? ETF Trust (the "Underlying ETF"). The fund is non-diversified.

Shares of Calamos S&P 500 Structured Alt Protection ETF - September (NYSEARCA:CPST - Get Free Report) were up 0.1% on Thursday. The stock traded as high as $27.24 and last traded at $27.24. Approximately 1,481 shares were traded during mid-day trading, a decline of 32% from the average daily volume of 2,167 shares. The

Calamos S&P 500 Structured Alt Protection ETF - September (NYSEARCA:CPST - Get Free Report) shares rose 0.3% during trading on Tuesday. The stock traded as high as $27.18 and last traded at $27.18. Approximately 6,342 shares traded hands during trading, an increase of 158% from the average daily volume of 2,462 shares. The stock

Calamos S&P 500 Structured Alt Protection ETF - September (NYSEARCA:CPST - Get Free Report)'s share price shot up 0.1% on Friday. The stock traded as high as $27.11 and last traded at $27.11. 1 shares traded hands during mid-day trading, a decline of 100% from the average session volume of 1,067 shares. The stock

Calamos S&P 500 Structured Alt Protection ETF - September (NYSEARCA:CPST - Get Free Report) shot up 0.1% during mid-day trading on Thursday. The stock traded as high as $26.99 and last traded at $26.96. 1,311 shares traded hands during trading, a decline of 62% from the average session volume of 3,431 shares. The stock

To kick off a new season of ETF 360, VettaFi's Senior Industry Analyst Kirsten Chang talked to Calamos' Head of ETFs Matt Kaufman about the Calamos S&P 500 Structured Alt Protection ETF – September (CPST) and the Calamos Nasdaq-100 Structured Alt Protection ETF – September (CPNS). These downside protection funds are drawing investor attention.