CP
AMEX · CPST
Calamos S&P 500 Structured Alt Protection ETF - September
Financial Services · Asset Management
$28.14
Down-$0.04 (-0.13%)
Updated Sep 23, 2026, 4:05 PM
SID Score
4.2/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 25.38M
- P/E ratio
- -11.96
- Dividend yield
- 0.00%
- 52-week range
- $26.64 – $28.26
- Volume
- 4.79K
- Avg. volume
- 3K
Price performance
CPST price history
1M range · 0 trading sessions · Daily adjusted prices
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