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New York Stock Exchange ArcaEquity
Previous close
$28.115
−$0.0089 · -0.03%
Sep 4, 3:59 PM ET
Regular session · ET · Market data may be delayed.
Calamos Structured Protected ETFs are structured to capture the positive price appreciation of the S&P 500, up to a specified maximum, while simultaneously providing full downside protection against any losses within a one-year investment horizon (excluding fees and expenses).
Fund assets
47.9M USD
Expense ratio
0.69%
NAV
$28.19
Average volume
6.96K
Volume
5.54K
Day range
$28.10 – $28.14
52-week range
$26.44 – $28.17
Previous close
$28.1239
Price change
1 day
-0.03%
1 month
+0.16%
3 months
+1.64%
Year to date
+4.40%
1 year
+6.17%
3 years
+16.04%
5 years
+16.04%
Price changes exclude distributions, fees, taxes, and investor-specific cash flows.
Portfolio
Holdings data updated Sep 5, 2026.
Latest coverage
No ETF news is currently available.
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ETF data may be delayed, incomplete, or revised. Holdings and exposures change over time. Historical performance does not guarantee future results. This page is for informational and educational purposes only and does not constitute investment advice or a recommendation.